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Health & FitFive diets that could be deadly

16:05  07 december  2018
16:05  07 december  2018 Source:   popsci.com

3 Nutrition Facts the Keto Diet Overlooks

  3 Nutrition Facts the Keto Diet Overlooks Jumping on the super low-carb bandwagon comes at a cost. While low-carb diets have cycled in and out of fashion, there's a new wave of enthusiasm for super low-carb diets like the keto diet among celebrities and dieters. But this trend comes at a cost – and perpetuates misconceptions. Here are three facts to understand before jumping on the bread-less bandwagon: require(["medianetNativeAdOnArticle"], function (medianetNativeAdOnArticle) { medianetNativeAdOnArticle.getMedianetNativeAds(true); }); 1. Carbohydrates don't make you fat.

10 hours ago. Your favorite trendy diet isn't as harmless as you think.

10 hours ago. Your favorite trendy diet isn't as harmless as you think.

Five diets that could be deadly© tetmc/Getty Images The desire to be thin can turn trendy diets into lethal weapons.

There’s no shortcut to a healthy diet. Eating balanced meals, tons of fruits and veggies, scant fatty red meats, and no processed junk food requires time and planning. Americans find regimens with strict rules (no carbs! high fat! eat all the apples!) and big weight-loss promises far more alluring. ­Forty-​five million of us will try such a scheme each year, and many will go to extremes. These drastic plans aren’t just ­useless—most people gain back the pounds—but they also can damage our vital systems. We analyzed how five of today’s popular food trends throw the body out of whack.

Hate It When Celebrities Act Like They Don't Diet? So Does Jennifer Lawrence

  Hate It When Celebrities Act Like They Don't Diet? So Does Jennifer Lawrence "If you are 20 pounds underweight and talk about eating pizza and fried chicken all the time, that's not going to make people feel good about themselves," the Oscar-winning star says.In addressing "unrealistic beauty standards," Jennifer said, "I just like it when everyone's honest.

12 hours ago. Your favorite trendy diet isn't as harmless as you think.

Deadly Diseases That Can Kill In A Single Day. Headaches are one of the common medical complaints. All most all people experience a headache at some point in their life. The people could be anyone regardless of age, race

Raw

Five diets that could be deadly© Josh Dickinson cucumber nunchuks Chowing primarily on produce leaves muscles to wither.

This diet is exactly what it sounds like: You eat nothing cooked. Seem doable? Try downing an entire crudité platter, warns Christopher Gardner, a nutritional scientist at Stanford University. Taking in the FDA-­recommended 2,000 calories per day would require chomping 60 cups of raw kale, 38 of carrots, or 90 medium-size tomatoes. That much raw roughage is wholly unpalatable, says Gardner. Cooking produce not only makes it tastier, but research shows that heating it also can aid digestion and boost antioxidants, such as phenolic ­acids. One study found that 25 percent of women and 15 percent of men who ate raw for 3-plus years were too thin; 30 percent of women stopped having monthly ­periods—a consequence of too little body fat. Also, fresh everything can be risky: ­Unprocessed dairy can cause a listeria infection; raw eggs can carry salmonella; and uncooked meats invite a host of gnarly bacteria—and deadly cases of diarrhea.

Low-carb vs. High-carb Diets: What the Evidence Says

  Low-carb vs. High-carb Diets: What the Evidence Says "It isn’t surprising that people are confused about nutrition when the media presents different findings as gladiatorial battles."Most of the supposedly contradictory findings on carbs come from two large observational studies, published a year apart. One is called PURE, the other, ARIC. Headlines for the PURE study, published in August 2017, said a low-carb diet with more fat was the answer to a longer and healthier life.

By: Krystle Crossman. Almost everyone tries a fad diet at least one time or another in their lives. Some of them work for a short amount of time and then all of the weight lost is gained right back. Some of them don’t work at all.

Diet is the second highest risk factor for early death after smoking. Other high risks are high blood glucose which can lead to diabetes, high In 2016, for the first time in modern history, fewer than 5 million children under five died in one year – a significant fall compared with 1990, when 11 million died.

Ketogenic

Five diets that could be deadly© Josh Dickinson deadly oil Lard, butter, and oil contribute to clogged blood vessels.

Neurologists developed the ketogenic diet in the 1920s as a therapeutic tool for epileptic children. The idea: Deprive the brain of glucose to change its chemistry and curtail seizures. No one’s sure when or why the plan became a popular tool for zapping body fat, but one theory credits the Atkins diet, which relies on a two-week keto phase. Absent sugar, the body will convert its own blubber stores into ketone bodies—fatty acid byproducts structurally similar to glucose—to use as fuel.

Classic keto requires consuming 90 percent of daily calories as fat, 7 percent as protein, and 3 percent as carbs. Studies suggest that people on such plans experience a 50 percent increase in ­artery-​­clogging low-density lipids and triglycerides, effects that can last for a year after stopping the diet. Three-​­quarters of patients develop GI problems such as reflux and constipation—sometimes severe enough to require an enema. Ketone bodies are also highly acidic, and, in some cases, come with an increased risk of kidney stones.

The Foods That Lead to Obesity May Simply Be Ones High in Fat

  The Foods That Lead to Obesity May Simply Be Ones High in Fat A study found that mice who ate high-fat diets were more likely to become obese than ones on diets low in protein or high in carbohydrates.Historically, dieters have focused on decreasing fat, increasing protein, and lowering carbohydrates. Some diets suggest lowering carbs and eating more fat, like keto or Atkins.

Living healthier can involve changing diet or taking various supplements or even taking up an exercise or physical hobby. Unknown to many, some ‘healthy’ practices can be extremely harmful to a human if they are overdone or not practiced correctly. Check out these five healthy things that could kill a

Experts warn over-hydration can cause a deadly sodium deficiency. Tom Brady claims to drink at least 37 glasses of water daily - five times the recommended amount. 'There are very few people that can eat like Tom Brady,' sports nutritionist Mary Jane Detroyer, who is based in New York, told

Whole30

Five diets that could be deadly© Josh Dickinson celery weapon Elimination diets can easily mis-hit on food allergies.

For one month, dieters on this plan give up added sugar, alcohol, grains, legumes, and dairy—chemicals and processed junk too. The program’s devotees claim that these foods mess up our metabolic systems and contribute to immune dysfunction, hormone imbalances, and even diabetes. Cutting them out, practitioners say, hits the reset button, and can pinpoint food sensitivities. To date, there’s little or no evidence to support either claim. And these largely unfounded assertions have big consequences. Our gut microbiomes—the bacteria that help us digest grub and absorb nutrients—rely on a diverse menu and feed largely on the fiber in grains and legumes Whole30 nixes. Messing this up can lead to extreme constipation. Plus, axing dairy cuts Americans’ number-one source of calcium. Worse: Once a dieter starts reintroducing foods, their tummy can get upset as it readjusts. The reaction can falsely ID a food sensitivity, prolonging the ill effects past the 30-day window.

Your Anti-Inflammatory Diet Is Probably Just the Opposite

  Your Anti-Inflammatory Diet Is Probably Just the Opposite The real science behind inflammation doesn't support popular diets' claims.There's a lot of dietary trash talking in the wellness community, and one of the terms that gets thrown around a lot is "inflammatory.

Hank scares our pants off with a tale of the five deadliest infectious diseases in the world. You're viewing YouTube in Russian. You can change this preference below.

Five Deadly Venoms ('五毒' – Cantonese: Ng5 Duk6) also known as Five Venoms is a cult 1978 Hong Kong martial arts film directed by Chang Cheh, starring the Venom Mob

Paleo

Five diets that could be deadly© Josh Dickinson hatchet made of meat Ignore beans?

Proponents of the ­paleolithic diet believe that human digestion evolved from the eating habits of our ancestors, therefore we should consume meat and produce exclusively—and ignore grains, dairy, and legumes. (Sorry, but archaeological findings regularly disprove the ­existence of such a meal plan.) Modern zealots trumpet it as a cure-all for everything from muffin tops to ­lethargy and depression. Not exactly. Meat is higher in artery-­clogging saturated fat than plant-based protein sources, and cooking flesh over 300°F produces carcinogenic heterocyclic amines. Red meat, specifically, increases your risk of colon cancer by 17 percent for every 3.5 ounces consumed per day; the heme molecule, which helps turn it crimson, promotes growth of N-nitroso-­compounds—another carcinogen. Cutting dairy and fiber-​rich foods also messes with the microbial colonies that make our guts work. Without the probiotic benefits of yogurts and the prebiotic effects of fibrous foods (beans and whole grains), our tummies struggle to block pathogens, maintain metabolism, and extract calories and nutrients.

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The vegan diet

Five diets that could be deadly© Josh Dickinson vegan pepper grenade Because the decision to eating plant-based is so often based on ethical (rather than health) concerns, many new vegans don’t fully consider the overall nutrition of the lifestyle shift.

Dozens sickened in Salmonella outbreak tied to raw chicken

Dozens sickened in Salmonella outbreak tied to raw chicken At least 92 people from 29 states have become ill, the CDC says

Experts from Porton Down, the chemical and biological defence establishment, gave evidence from behind screens during Kamel Bourgass's trial about the five poisons described in his recipes. Ricin, the deadliest of the toxins derived from plant material

Not only can the diet help control blood sugar levels and reduce overall diabetes risk, it can also increase high-density lipoprotein (the "good" Concerns that a vegetarian diet lacks protein and essential vitamins can be addressed though careful meal planning and a balanced diet , according to

A life free of all animal products can be good for your heart, blood sugar, and waistline. But Coca-Cola, white bread, french fries, Oreos, and Spicy Chili Doritos are vegan. Stanford ­University nutritionist Christopher Gardner says that many Americans opt for a vegan diet for ethical reasons rather than health concerns, and thus don’t fully consider the overall nutrition of the lifestyle shift. While study after study confirms the bodily benefits of plant-based meals, the research applies only to those who follow a balanced plan to the letter. When done carelessly, cutting out all animal products risks deficiencies in iron, B12, and calcium—nutrients we typically get from meat, seafood, and dairy. Vegans have an increased risk of osteoporosis later in life, and, in the short term, too little B12 can cause weakness and fatigue. If plant eaters take the proper approach, they can get the nutrients they need from produce such as beans, broccoli, and leafy greens—without the need for artificially fortified processed foods such as breakfast cereals and nut milks. But, Gardner says, that rarely happens.

This article was originally published in the Winter 2018 Danger issue of Popular Science.

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