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The elderly benefit more from standing exercises than traditional seated ones, according to a report by the University of Pittsburgh. Researcher Jennifer Brach said while this has been assumed for quite a while, her study was the first to prove it scientifically.

Brach studied 298 seniors who averaged over 80-years-old. The group was separated into exercise classes of about 10 people.

Some participated in a traditional seated exercise program, which focused on strength, endurance, and flexibility, like using lightweight playground balls in gentle exercises.

The other group took a pilot class created by Brach called "On the Move," consisting of timing and coordination exercises, as well as strengthening and stretching, like stepping forward and backward in progressive speed. Both classes were 50 minutes twice a week for 12 weeks.

Brach said the seniors in the standing class reported better mobility after 12 weeks.

"Some of them even said things like 'I'm sleeping better', and a few of them even said they feel like they lost a little bit of weight as well," she said.

The adults studied reside in senior living facilities, and Brach said many suffered from chronic illnesses. Despite age-based hurdles, she said seniors who make the time to exercise show increased physical and mental health.

While chair exercises are commonly recommended for the elderly, Brach said any standing exercise, including walking, has a better effect on overall health.

"We did work with a group that was quite frail, so it was encouraging to see that these individuals were able to participate in the program and benefit from it," she said.

Brach said the social aspect of exercise class was an added benefit to the seniors as it fostered a sense of community. While there are no plans to implement "On the Move" programs in senior living facilities as of now, Brach said seniors can develop their own standing-based exercise routines to see positive results.

The study was published in the Journal of the American Medical Association. She hopes her findings will encourage a beneficial alternative to traditional senior exercises.

Photo credit: Garry Knight/Wikimedia Commons

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Put Away The Chairs: Seniors See Better Results From Standing Exercise - 90.5 WESA

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Doylestown, PA - August 21, 2017 - BlindAlive founder, Mel Scott, announced the release of new programs within Eyes-Free Fitness, herpopular series of health and exercise programs for the blind and visually impaired. The programs are a ground-breaking concept that removes the barriers of typical exercise programs encountered bythose with vision impairments.

I am blind, which means that exercise videos rarely gave me enough descriptive information to do the workouts correctly, said Scott. That is why I created my company, BlindAlive and the Eyes-Free Fitness workouts.

Popular exercise programs rely on individuals being able to see and emulate the moves. Eyes-Free Fitness eliminates that problem, providing an audio-based workout that explains each move step-by-step and how to perform it. No specialized equipment is required and individuals can listen to a sample of the workouts online.

Each program has been thoroughly tested by the blind and those with low vision to ensure theyre completely accessible. Eyes-Free Fitness offers two Cardio and a Boot Camp-style workout.

Workout programs are available for individuals at all levels of fitness and a diverse range of goals. Cardio Level One is a fun, low-impact workout and Cardio Level Twois faster paced for toning and burning calories. The Boot Camp workout is designed for those who want maximum calorie burning.

A weight lifting and body sculpting program with weights is available, along with a whole body workout. Eyes-Free Fitness offers a Blind Yoga Workout and Slow Flow Yoga, along with three differentPilates workout programs.

Those who are blind and visually impaired encounter enough obstacles in their everyday life the means to exercise and stay healthy and fit shouldnt be one of them. Gifts for the blind can be difficult to choose and the programs by BlindAlive open up new horizons.

The Eyes-Free Fitness program offered by BlindAlive is just one of the things to help the blind that the company has created to assist those with no vision or limited sight. Eyes-Free Fitness enables anyone with vision loss to pursue and achieve their fitness goals.

About BlindAlive

BlindAlive was founded by Mel Scott, creator of the Eyes-Free Fitness program for those who are blind and visually impaired. The goal for BlindAlive is to move the exercise and fitness world in a different direction, providing user-friendly tools and resources that allow individuals who are vision impaired to take control of their exercise needs. BlindAlive also offers an informative blog and podcasts on a variety of health and fitness topics.

Media ContactCompany Name: BlindAliveContact Person: Nicolay KreidlerEmail: nicolay@nicolaykreidler.comPhone: 347-931-8583Country: United StatesWebsite: http://www.blindalive.com

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BlindAlive Updates Revolutionary new Exercise Programs for the Blind and Visually Impaired - Digital Journal

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What if I could prescribe a pill that could prevent or treat high blood pressure, diabetes, high cholesterol, heart disease, even depression and dementia? And what if researchers had extensively researched this pill and the result was: ample proof that its effective. On top of that, its practically free and has no bad side effects. As a matter of fact, its only side effects are improved sleep, increased energy, and weight loss.

Actually, folks, this powerful medicine exists. Its real and readily available for everyone. Its called intensive lifestyle change. Its active ingredients are physical activity and drastic improvements in diet, and it works well. Amazingly well. If it were an actual pill, no doubt millions of people would be clamoring for it and some pharmaceutical company would reap massive profits. But heres how you can get it. Intensive lifestyle changes involves knowledge and action which many doctors think is just too difficult to teach, and many patients think is too difficult to do.

Im here to report that intensive lifestyle change is doable, sensible, and essential for good health. Cardiologist Dr. Dean Ornish is a pioneer of intensive lifestyle change. I had the opportunity to hear him speak at the Harvard Medical School Lifestyle Medicine Conference in July. (You can listen to his TED talks here.) Dr. Ornish and his team started researching this program decades ago, and they have consistently found positive results.

So, what exactly that does their program look like? It emphasizes nutrition and exercise, as one would expect, but it also addresses psychological factors like loneliness, isolation, depression, and anger. Why? Because research shows emotional and social health is associated with a reduced risk of disease and premature death. He spoke about the importance (research-proven) of connection, intimacy, and love. He points out that a lot of bad behaviors such as smoking, drinking, and overeating are actually peoples attempts to self-medicate emotional pain.

Heres how it works: nine weeks of nutrition and meal prep instruction on a plant-based, low-refined-carb and low-trans-fat diet, as well as shared meals with the group; recommendation for and guidance in three to five hours of moderate physical activity, along with two or three strength-training sessions per week; stress management, communications skills, and relaxation instruction; and a support group. The goal is for patients to adopt these health-promoting strategies for the rest of their lives.

The overall message for physicians is this: an intensive lifestyle change program wont work if its just ordered by docs, or if patients are expected to engage with it based on threats and warnings. During the course I learned the importance of avoiding guilt, shame, and scare tactics, and getting away from labels such as good or bad. Any lifestyle change has to be meaningful and pleasurable. If its meaningful and pleasurable, people will do it. For these changes to be most effective, people have to want to continue them for the rest of their lives. The physicians job is to act as a coach for the patient, encouraging and guiding their efforts, without judgment.

The Ornish program is just one approach to diet, exercise, and psychological lifestyle changes. Dr. Ornish is honest about this, and he himself points out that many programs emphasize the same things as his does:

He also emphasizes that any increase in physical activity is desirable, and patients can follow the specific recommendations from their physical therapists, doctors, or trainers. And of course, people can use a variety of resources and methods to improve stress management, coping, and communication skills.

Interested in online resources for healthy diet, exercise, and psychological change? Heres some additional reading.

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Intensive lifestyle change: It works, and it's more than diet and exercise - Harvard Health (blog)

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Strong by Zumba is not a dance class, it's a high-intensity exercise routine that is unlike anything Zumba Fitness has ever offered. The company's first entirely new workout program debuted just one year ago. Now, between 200,000 to 300,000 people attend classes each week.

That's a lot faster than the original program took off: Zumba first launched in 1999, and it took the company six years to reach 300,000 students per week, says Alberto Perlman, Zumba Fitness's co-founder and CEO. Perlman calls Strong by Zumba's growth unbelievable. "We have never seen a response to anything we have ever launched that was this big," Perlman says.

Strong by Zumba pairs certain exercise moves to music, but it's not choreography. The company worked with DJs like Timbaland to ensure that every squat or lunge matches a sound in a song. The idea came about after Perlman and co-founder Alberto Perez attended several high-intensity workout classes but left feeling frustrated.

"There was no connection between what the instructors were doing in the class and the music they are playing," Perlman says. "The most motivating part of fitness is the music."

Over the last several years, Zumba has released similar programs based on the original workout, like Aqua Zumba or Zumba Kids. But Strong has already taken off; it's being taught in 100 of the 186 countries where Zumba is offered (the company's programs aren't allowed in embargoed countries like Cuba, North Korea, and Iran, where six young people were arrested in early August for promoting the dancing exercises).

High-intensity workouts have become very popular recently, especially at boutique fitness centers. But Perlman argues that these programs are too expensive for most people. Strong by Zumba is much more affordable, he says, adding that prices can range depending on the instructor or location. In some cases, prices could go as low as $5.

Zumba, which was Inc.'s company of the year in 2012, collects fees from instructors, which can range between $250 and $300. It also requires teachers to pay a monthly rate that gives them access to company benefits like educational videos. Zumba instructors find places to teach, whether that's at a gym or in a church basement, which can also dictate the price of a class.

Perlman says Zumba Fitness has 250 employees but wouldn't say how many instructors were currently working for the company. In 2012, when Inc. profiled Zumba Fitness, the company had a reported valuation of more than $500 million. Perlman says the company hasn't raised any additional money since then and are currently profitable, but wouldn't disclose revenue figures. Zumba Fitness also makes money from its retail arm: Inc. reported that the company expected to sell 3.5 million units in 2012.

"When doing innovation, don't look at what other people are doing, focus on the customer," Perlman says. "The ones that work are the ones that are completely customer-centric."

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Why Zumba Fitness's First New Workout Class in 18 Years Is a Huge Hit - Inc.com

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PJ Library Thursday Afternoon Playdate: 3:30-5 p.m. Sept. 7. Attendees join PJ Library and other Metro North families for a playground meetup at Cambridge Common, 36 Waterhouse St. Let the kids blow off a little steam revisiting water and sand one more time as we shift from summer to fall schedules. Bathing suit recommended. Snacks provided. Free. For families with children ages 2-5 years. To register: http://bostonjcc.org/pjplaydatesept. For information: mnfamilies@jccgb.org; 617-841-8009.

Parkinsons Wellness Programs: Exercise and movement classes for people with Parkinsons and a support group for their care partners are available at the Leventhal-Sidman Center. JCC Greater Boston and the Movement Disorder Center at Beth Israel Deaconess Medical Center are partnering to provide these programs to the community. The offerings are part of the Edmond J. Safra National Parkinsons Wellness Initiative, launched to improve the lives of people suffering from Parkinsons, a chronic and progressive movement disorder. The classes are Cycle, from 11-11:45 a.m. Mondays; NIA - Neuromuscular Integrated Action, 2-3 p.m. Tuesdays; Seated Strength, 2-3 p.m. Thursdays; and Total Body Conditioning, 10:30-11:30 p.m. Fridays. Classes begin during week of Sept. 11. Cost: $105-150, depending on length of the class. A 10-week support group for those caring for someone with Parkinsons will meet from 2-3 p.m. Tuesdays, beginning Sept. 12. Support group participants must be the caregiver for someone participating in one of the JCCs Parkinsons Wellness Program exercise classes. Cost: $50. Registration required. For information: http://bostonjcc.org. To register: 617-667-1276.

Arts and fitness classes: Registration is underway for fall classes for children and adults at the Leventhal-Sidman Center. Classes begin during the week of Sept. 9 and are open to the entire community. Classes for children include aquatics, ballet, dance, gymnastics and soccer. Classes for adults include painting, Pilates, basketball leagues and child/infant CPR. To view entire listing of classes or to register: http://bostonjcc.org/register; 617-558-6419.

Karishim Swim Club: Registration has begun for the fall JCC Karishim Swim Club at the Leventhal-Sidman Center in Newton. Karishim is a competitive swim club open to boys and girls ages 6-18. Self-esteem, teamwork and sportsmanship are emphasized. Swimmers participate in U.S. Swimming League meets held throughout New England. Experience in swimming is necessary and knowledge of freestyle, backstroke, butterfly and breaststroke is required. The swim team trains at the Leventhal-Sidman Center indoor pool and at Regis College in Weston. Registration is open to the entire community. JCC membership required. To register: 617-558-6490; karishim@jccgb.org.

JCC sports camps: 9 a.m. to 4 p.m. June 19 through Aug. 18. Children ages 3-15 can make friends and improve their skills in a variety of sports at JCC Greater Boston this summer. Professional athletic coaches will encourage development of individual skills, sportsmanship and working together as a team. Sports offered include tennis, swimming, soccer and multi-sports. The camps are offered each week at the Leventhal-Sidman Center. Half day options available from 9 a.m. to noon and 9 a.m. to 1 p.m. Costs vary per class. Early drop-off and extended day options also available. Open to the entire community. To register: http://bostonjcc.org/specialtycampsl; 617-558-6486; specialtycamps@jccgb.org.

JCC Super Soccer Stars Kick It Camp: 9 a.m. to noon Aug. 21-25 and Aug. 28 through Sept. 1, Leventhal-Sidman Center. Children ages 3-4 will learn soccer skills and build self-confidence during a week-long camp at JCC Greater Boston this summer. Super Soccer Stars coaches will guide campers through group activities that promote cooperation and good sportsmanship while setting the stage for future soccer development. Cost: $225 per week. Open to the entire community. To register: http://bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

JCC Kids Choice Camp: 9 a.m. to 4 p.m. Aug. 21-25 and Aug. 28-Sept. 1, Leventhal-Sidman Center. Kids ages 5-8 can choose sports, the arts or social play. Fill in early summer or late summer weeks with this week-long camp that provides a well-rounded day of fun for all children. Recreational swim offered every day. Cost: $550 per week. Early drop-off and extended day options available. Open to the entire community. To register: bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

JCC Tennis Camp: 10 a.m. to 4 p.m. June 19 through Sept. 1. A week-long series of tennis camps for children ages 8-14 will be offered throughout the summer at JCC Greater Boston. For those new to the game or whose tennis skills are already developing. The camps recreation-focused environment and progressive training techniques can help improve and develop skills at every level. Daily schedule includes instruction, drills, free swim, games and match play. Led by USPTA certified tennis pro Doug Maynard, the camp is offered weekly and held at the Leventhal-Sidman Center. Cost: $550 per week. Early drop-off and extended day options available. Open to the entire community. To register: http://bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

JCC Swim/Tennis Camp: 9 a.m. to 4 p.m. June 26 through Aug. 25. Children ages 5-7 will learn the fundamentals of two sports at a week-long swim and tennis camp at JCC Greater Boston. Campers participate in three hours of age-appropriate tennis games and instruction each day and receive certified swim lessons. Cost: $550 per week. Early drop-off and extended day options available. Open to the entire community. To register: bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

JCC Sports Mania Camp: 9 a.m. to 4 p.m. June 26 through Aug. 18. Baseball, basketball, soccer, flag football, kickball, tennis and capture the flag are some of the sports that children ages 5-8 will play during a week of multi-sport activities at JCC Greater Boston. Additional activities include daily free swim, fun camp games and swim lessons. Cost: $550 per week. Early drop-off and extended day options available. To register: http://bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

JCC All-Star Swim Camp: 9 a.m. to 4 p.m. Aug. 14-18. Children ages 7-15 will have all aspects of every stroke broken down into simple stages during a week-long swimming clinic. The camp will be led by JCC Karishim Swim Team head coach Adrian Eagles and will include instruction on turns and starts. Must be at least a Level V swimmer of the Red Cross swimming program or the Gliders level of the Lenny Krazelburg Swim Academy. Cost: $550. Half-day: 9 a.m. to 1 p.m., early drop-off and extended day options available. Open to the entire community. To register: http://bostonjcc.org/sportscamps; 617-558-6456; sports@jccgb.org.

Link:
What's happening at the JCC - Wicked Local Newton

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There are dozens of apps and online courses that claim their brain training can make you more mentally agile, but theres usually little scientific evidence to back up those claims. While the FDA does approve certain brain training programs aimed to treat specific medical disorders, such as Alzheimers, and the FTC goes after false advertising claimsas it did when Lumonsity made claims not supported by sciencetheres also no industry body that certifies brain training programs, which is a problem for both the field and consumers, according to Dr. Henry Mahncke, CEO of Posit Science.

Right now, theres no group that specifically reviews brain training programs and says based on the science, these ones have been shown to work in these ways, and these other ones have not been shown to work, says Mahncke. It would be very helpful to people to have this kind of resourceits challenging for a lay person to wade through the hundreds of scientific papers and figure out which brain training programs are evidence-based and which arent.

Thats why a group of Australian scientists undertook a systematicreview of what studies have been published of commercially available brain training programs in an attempt to give consumers and doctors credible information on which brain training programs are actually scientifically proved to workif any. Unfortunately, of the 18 different computerized brain training programs marketed to healthy older adults that were studied, 11 had no peer reviewed published evidence of their efficacy and of the seven that did, only two of those had multiple studies, including at least one study of high qualityBrainHQ and Cognifit. And of those, just one had multiple high-quality studies: Mahnckes BrainHQ program.

That study, along with other similar ones, shows that most brain training only make you better at the exercises themselves, and dont carry those gains over to your real-world concentration, productivity, or mental acuity.

But there is good news. Science does show that some brain training programs do work. So which ones? As the Australian study showed, Mahnckes BrainHQ and competitor Cognifit actually do have a real benefit. Because both are based on brain training that is focused on improving processing speedthe speed and accuracy with which the brain processes information. Mahncke says this type of training focuses on the visual system: You see an image in the center of your visionfor example, either a car or a truckand at the same time, you see another image way off in your peripheral vision. The images are only on the screen for a brief period of timewell under a second. You then have to say whether you saw the car or the truck in the center of your vision, and then you have to show where you saw the image in your peripheral vision. This challenges the speed and the accuracy of your visual system. And as you get faster and more accurate, the speed increases and the peripheral vision task gets more demandingpushing your brain further.

As your visual system is continually challenged by these specific tests, your brain will adapt through a process known as neuroplasticity. At its core purpose, the brain wants to resolve things. It is constantly moving from the particular to the big picture and back again, Mahncke says. As the brain works to put the big picture together it goes through neuroplastic changes in order to do so (neuro = brain, and plastic = the ability to undergo structural changes).

These plasticity-based changes actually form new neuropathways in your brainliterally changing its shape. The new neuropathways can then be called upon to help you process stimuli beyond just the specific methods used in the brain training exercises. This is why brain training that results in neuroplastic changes works much better than simple memory brain training games, which may help you remember where, for example, the red card is hidden, but wont help you remember the details from that last meeting with your client.

We know that the brain is more plastic when brain chemicals are activated, so the design of these exercises also incorporates attentional demands, novelty, and rewards to activate those chemicals and drive the chemical and physical change that produce the better functional results, says Mahncke. Those brain chemicals also impact mood and learning rates. If you think about it, what you do, pretty much every waking moment, should be positively affected by a faster and more accurate brain.

The result, as the science has shown, says Mahncke, is that people who undertake plasticity-based brain training programs notice feeling sharper, quicker, and more able to notice the important details of everyday lifelike what someone says in a noisy restaurant, or whats happening at the edge of your peripheral vision, or what all seven digits of that phone number were.

But what if you dont feel like undertaking scientifically proven brain training programs like BrainHQ and Cognifit? Mahncke says that you can prime your brain for and spur it into plastic changes by challenging yourself in everyday life. Here are his four tips how to do that:

Just doing the same old stimulating thing over and over again doesnt challenge the brain to rewire itself, Mahncke says. If youve been doing crossword puzzles for 10 years, pick something newand really differentand work at it 2-3 hours per week, even though it will be hard. My mom started harpsichord lessonsand practiced a lot! It was great for her brain: the speed and accuracy of listening and finger movements are a good form of brain exerciseand everyone in my family enjoyed having music in the house!

Dont want to switch up your hobbies or learn a new musical instrument? No problem, just get out there and travel. Travel is a great way to challenge your brain to learn and changeeverything from buying a loaf of bread to finding your way home is new and different. But if you cant afford to jet to Italy as a form of brain training, then take new paths in your own neighborhood, Mahncke says. Find a new way to the grocery store, or the long way to your favorite park. Focus on noticing new landmarks, different sounds (and smells?) and putting together and more detailed mental map of your own neighborhood. As soon as a route gets familiar, find a new oneevery few days. This engages your brains hippocampusthe seat of learning and memory.

Finally, dont forget your body. The National Academies of Science, Engineering & Medicine recently reviewed the data and suggested three things as supported by scientific evidencebrain training (from ACTIVE specificallynot just brain games), physical exercise, and maintaining healthy blood pressure in middle age, says Mahncke. In other words, its going to be harder to maintain a sharp brain if your body is diverting its energy to fighting other elements in your body, like high blood pressure. So avoid consuming too much salt and get out there for a walk or a runand if you want to work in exercise and brain training in one go, adjust your runs every few days to let your brain discover new paths and routes around your home.

We are at the beginning of a paradigm shift in how we think about brain health. As with any major paradigm shift in science, things may seem confusing for a while. Headlines will scream about some major breakthroughs in cognitive performance from plasticity-based brain training. This will seem to be followed within the month by headlines screaming about some other study seemingly showing the opposite. In fact, what you are experiencing is scientists rather messily trying to separate the wheat from the chaff, says Mahncke.

Some brain training has been repeatedly shown to work. If you sort through it, youll find that is a plasticity-based brain, training developed by knowledgeable and reputable experts. Other brain games have been rushed to market to make a buck, and will fail in serious trials. Its important to realize that not all brain training is the same. Look for products designed by real experts and subjected to peer-reviewed studies, and be wary of those that spend more money on advertising than on research.

Continued here:
This Is The Only Type Of Brain Training That Works, According To Science - Fast Company

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You don't need to go to the gym every day or go on a strict diet to lose weight. Here are some top weight loss tips from 'The Diet Doctor' Moodi Dennaoui and PT and former Survivor contestant Tegan Haining.

Swapping a meal for a soup, salad or smoothie every now and then will help you cut calories.

WHEN IT comes to losing weight, who does not want to lose any extra kilos as quickly as possible. And while there are literally hundreds of fad diets that can strip kilos in days, few if any of them work long term.

So if your goal is to lose weight as quickly as possible, in a way that will actually keep those kilos off, here are the best ones to try.

1. CUT THE CARBS

Carbohydrate rich foods including bread, rice, cereal, pasta, starchy vegetables such as potato, fruit and sugars including honey are the primary fuel source for the muscles and for the brain. And while we need some carbohydrate for optimal metabolic function, in general we eat far too much for the amount of activity that we do.

For this reason, cutting back on carb rich foods will naturally see a drop of a few kilos within days, and while much of this is fluid weight, the drop on the scales is often what motivates us to keep going with weight loss.

Overall a slightly lower carbohydrate intake, where we keep our fuel low at night by focusing meals around protein and vegetables is a safe and sustainable weight loss strategy.

A Mediterranean-style salad with feta and olives is a great low-carb option. Picture: iStockSource:Supplied

2. SWAP A MEAL

Your preference may be for a meal replacement shake, a soup or a salad but the simple strategy of keeping your calorie intake especially low for one meal each day is another proven, successful weight loss strategy.

In each of these cases, calorie intake at one meal is cut to just 200-300 calories, which can be half of that of regular meals which keeps your overall calorie intake lower without you even realising it.

3. STOP SNACKING

Often we underestimate the impact snacking has on our daily calorie intake in general the message of small regular meals has been translated into large regular meals with us frequently enjoying milk coffee, fruit, nuts and snack bars throughout the day, or an extra 400-600 calories.

Unless you are training for an hour or more, you are only likely to need a couple of light snacks, if any, throughout the day. As such cutting out snacking entirely in favour of enjoying more vegetables and protein rich meals three times a day is an easy way to slash calories and drop a few kilos.

4. NO LIQUID CALORIES

Whether it is smoothies, juices, coffees, wine or soft drink, liquid calorie intake is not compensated for which means when we drink our calories, we do not automatically eat less as a result.

In addition, a constant flow of liquid sugars plays havoc with our natural hunger and fullness signals. As such, a simple way to slash calories and promote fat metabolism is to keep your intake of liquid calories to a minimum. If you love coffee go for a piccolo, choose herbal tea, water or vegetable juices instead.

5) EAT OVER FEWER HOURS

The longer we have without food overnight, the better it is for the hormones that control fat metabolism in the body. This means ideally leaving 10-12 hours each day without any food, or stopping eating by 6 or 7pm and then not eating again until 8 or 9am.

In modern life this is easier said than done but it is actually one of the few proven weight loss techniques out there.

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The fastest ways to lose weight (according to a nutritionist) - NEWS.com.au

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A weight loss diet plan based on caveman eating is one of the best diets for weight loss according to scientists.

It has a number of advantages, according to nutritionist Cassandra Barns - and one of them is weight loss.

A lot of protein is paired only with foods that would have been produced before humans began agriculture.

Cassandra said: The Paleo diet, also known as the hunter-gatherer diet or the caveman diet, turns back the clocks to what our ancestors chowed down on thousands of years ago, such as; lean grass-fed meats, fruit, vegetables and seeds, as opposed to processed foods, sugar, dairy and grains.

According to the dieting expert this form of eating can help to manage your weight by stopping sugar swings.

The diet was founded by Loren Cordain and his book quickly became a bestseller.

Cassandra said: It eliminates refined and processed foods, which are often high in calories, trigger blood sugar swings that make us want to eat more of them, and are low in vitamins and minerals that allow our body to actually use that food for energy.

So, by eliminating these foods and focusing on nutrient-rich foods, plenty of protein, natural fats and fibre from vegetables and fruit, eating a Paleo-style diet could help you naturally improve your body composition.

Cassandra is not the only fan of the old-school diet.

A paper named metabolic and physiologic improvements from consuming a paleolithic, hunter gather-type diet food that there were very beneficial results to the diet.

The study published in the European Journal of Clinical Nutrition found that the diet not only improve weight loss but improved blood pressure.

They wrote: Even short-term consumption of a Paleolithic-type diet improved glucose control and lipid profiles in people with type 2 diabetes compared with a conventional diet containing moderate salt intake, low-fat dairy, whole grains and legumes.

A typical day for someone following a paleo diet may include eggs and vegetables for breakfast, chicken salad for lunch, and salmon and vegetables for dinner.

However, recently experts have warned its a highly restrictive meal plan.

Rachael Eden, dietitian at Bupa UK Health Clinics is not sure its advisable.

Rachael said: This simply isnt a sustainable way of losing weight.

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Weight loss: Diet plan scientists claim will make you shed the pounds FAST - Express.co.uk

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Metrecal was temporarily yanked off the shelves, along with all of its competitors. Sales in liquid diet products dropped 95% between 1977 and 1978. As of 1982, the FDA required that all very low calorie liquid protein diets (those with fewer than 400 daily calories) come with a label, warning that the product may cause serious illness or death. Offering approximately 900 daily calories, Metrecal and Sego would technically have been able to avoid the warning label, but they were and remain recognized as unsafe. To this day, regulators refer to this scare as a turning point the first weight-loss fad to be treated as an outbreak. In his address marking the 60th anniversary of the CDC, Director Wiliam H. Foege, MD, wrote: During the late 1970s, the world appeared faced with a new, emerging infectious disease (e.g., Lassa fever, toxic shock syndrome, and Legionnaires disease)...However, increasingly, outbreak investigations involved noninfectious health problems, such as those involving baby foods and diet preparations. The deaths of women attempting to lose weight while consuming liquid protein diet products led to an understanding of the risk for physiological consequences on cardiac function posed by such products.

Link:
Before Soylent There Was SlimFast And Before That There Was This - Refinery29

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In the summer of 2014, William Deacy and Jonathan Armstrong returned to Kodiak Island, Alaskaa place where the worlds biggest grizzly bears gather to gorge themselves. Every year, hordes of sockeye salmon swim up from the ocean and fill the islands streams in a spawning frenzy. Every year, the bears are waiting for them. And every year, Deacy and Armstrong had gone to wait for the bears.

But in 2014, the bears were gone.

For years, Deacy and Armstrong, both ecologists from Oregon State University, had spent time at one particular stream on the islandthree meters across, and only six inches deep. In July and August, its shallow waters turn red with around 60,000 sockeye salmon. Theyre bank to bank, says Deacy. Youd have a hard time walking through the stream without catching one.

The bears certainly have no problem. They kill around 70 percent of the spawning fish, and they focus on the most energy-rich organs. Theyll bite the humps off the backs of the males, and theyll tear females open to get at their nutritious eggs. The signs of this massacre are evident. The tall grass on the streams banks gets so thoroughly flattened by the lumbering bears that it resembles a putting green. Gulls, scavenging from the cadavers, are so bloated that they can barely flyand are liable to careen into human heads. And bits of shredded, half-eaten salmon float downstream.

Its usually terrifying to walk up the streams because you get a sense of carnage just around the next corner, Armstrong says.

But in 2014: nothing. The grass was tall. The gulls were svelte. And the salmon were mostly untouched. Foxes, eagles, and wolves took their fair share, but without the bears, these lesser predators made the tiniest of dents in the salmon population. Most of the fish died naturally. Thered be piles of dead salmon, just molding, says Armstrong. The bacteria were eating them instead of the bears.

So where had the bears gone? Fortunately, at the beginning of the year, the team had collared around 15 of the animals to track their movements. As the data rolled in, the team noticed that the bears were up in the hillsides, far away from the streams. In particular, they were sticking to land that was covered in red elderberry bushes. And a team member from the U.S. Fish and Wildlife Service noticed that all the bear droppings that summer were full of elderberry skins. Bear scat is a horrendous mess when the animals gorge on salmon, but this stuff was very different in color and consistency.

In most years, red elderberries only ripen from late August to early September, at the end of the salmon season. The two food sources dont overlap, so the bears eat them in sequence, gorging on salmon before bingeing on berries. But, by looking at historical data, Deacy and Armstrong found that this natural timetable has changed. In Alaska, spring temperatures have increased and elderberries have been ripening earlier. In 2014, the berries ripened especially early, bringing them in sync with the spawning salmon. And it seems that whenever both items are on the menu simultaneously, the bears always choose berries.

Which makes no sense. Pound for pound, salmon contains twice as much energy as elderberries. If bears are looking to gain as much weight as possible, in anticipation of the coming winter, why would they pick the less calorific food? All our conventional wisdom made it hard to believe that they were switching to these berries, says Deacy.

He solved the mystery by talking to Charles Robbins, who runs the Bear Center at Washington State University. Robbins suggested that its not the total number of calories in these foods that matters, but the levels of different nutrients. In an earlier study, in which he offered captive bears a varied diet, hed found that the animals mix and match their foods so they get around 17 percent of their energy from protein. Thats the level that allows them to gain weight most quickly. If they overload on protein, they actually lose weight.

Salmon are far too rich in proteinit accounts for about 84 percent of the energy in their flesh. But elderberries, by astonishing coincidence, comprise around 13 percent proteinfar more than your typical berry, but almost exactly the optimal amount for a grizzly bear. By focusing on that single food, the bears can gain weight as fast as possible.

On average, red elderberries are ripening two and a half days earlier every decade. If that continues, they will regularly overlap with the salmon by 2070, and the unusual events that Deacy and Armstrong saw in 2014 will become the new normal.

Scientists have assumed that generalists like bears will fare better under climate change because they have more dietary options, says Stephanie Carlson, an ecologist from the University of California, Berkeley. That might not be the case. The bears, Carlson says, are used to riding different resources waves, bouncing from one high-quality foraging option to the next. If the berries ripen earlier, that might be a good thing, but once theyre done, the bears will have missed out on the earlier salmon pulse.

Then again, some of Kodiaks salmon arrive much later than the main spawning horde. These fish stick to lakes and rivers instead of shallow streams, so theyre harder to catch. But bears could wait until they die and scavenge their corpses. Were speculating, but we think the bears are going to be fine, Armstrong says. There are a lot of backups on Kodiak Island.

That might not be the case in the continental United States, where salmon runs are dominated by hatchery-raised fish that all tend to spawn at the same time. So far, no one knows if bears in other states are also abandoning salmon in favor of other time-shifted foods. But were particularly worried about proposals for large mining operations and other human activities that would reduce the ability of bears to move across the landscape and make use of these backup resources, says Armstrong.

Misty MacDuffee, from the Raincoast Conservation Foundation, also notes that a bears life isnt just about finding food and gaining weight. Many lines of evidence suggest that bears need the fat from salmon for successful hibernation, and delivery or nourishment of cubs inside the den, she says. If theyre forgoing this fat for the easy carbs in the berries, are they inadvertently screwing themselves over?

And what about the other inhabitants of Kodiak Island? By killing salmon, bears make their flesh available to smaller fish and gulls. By dragging salmon corpses to river banks, bears move huge amounts of nutrients from the sea to the land, fertilising the soil and feeding small scavengers. In these forests, everything from trees to weasels depends on the bears annual slaughter of salmon. What happens if that slaughter ends?

Many scientists have shown that climate change is rescheduling nature. Warming temperatures are forcing birds to migrate sooner, insects to emerge earlier, and plants to bud and bloom before their time. These changes are disrupting many of the dances between species, forcing long-established partners to move to different rhythms. Flowers, for example, might bloom too early to catch a wave of pollinating insects.

But most examples of these phenological shifts involve asynchrony between two partners. The case of the Kodiak bears represents an under-recognized phenomenonthat of increasing synchrony of [natural] events due to climate change, says Nicole Rafferty, from the University of California, Riverside. And the consequences of this shift in foraging behavior could be large with knock-on effects for the ecosystem as a whole.

Species that never lived together can now interact because were removing the barrier of time, says Armstrong. Well see these new combinations that we never thought about, and well get strong responses that no one could have ever predicted.

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How Climate Change Canceled the Grizzly Salmon Run - The Atlantic

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