Truth Behind The World’s Most Cutting-Edge, Fat-Burning Performance Keto Diet For Weight Loss
TIMOTHY NOAKES, M.D., is an emeritus professor in the Division of Exercise Science and Sports Medicine at the University of Cape Town. While his name may not ring a bell here in the U.S., he’s a full-blown celebrity in his native South Africa and one of the most accomplished exercise physiologists on the planet. You can’t walk by a restaurant in Cape Town that doesn’t offer a “Noakes option”—say, an avocado stuffed with breakfast sausage and eggs, or a double cheeseburger with lettuce sans bun—and evidence of his teachings seems to be everywhere, mostly in the form of the nation’s best-known athletes, including ageless golfing legend Gary Player and eight-time Ironman World Champion Paula Newby-Fraser. In fact, Noakes’ celebrity these days is such that he’s even been pulled into South African presidential politics: To echo the country’s papers of record, “Is President Jacob Zuma’s and his wife’s dramatic weight loss a result of the Noakes Keto Diet For Weight Loss?” No one is sure about the president, but his wife, definitely: She’s lost 66 pounds following the Noakes plan.
To high-performing athletes, Noakes preaches that the bedrock tenet of endurance athletic nutrition—that winning performance is best fueled by eating lots of carbohydrates—is simply wrong. Instead, he believes athletes can alter their bodies so that their metabolism burns fat as a primary fuel source, a physiological process known as ketosis, either from stored body fat or from the foods they eat every day. For non-athletes and anyone trying to lose weight or keep it off, Noakes’ advice is that eating a high-fat Keto Diet For Weight Loss, with few if any refined carbs and as little sugar as possible, will switch on the same fat-burning system and keep your body lean and your weight stable without making you hungry. According to Noakes and a growing number of nutritionists, physiologists, and biohackers, when you’re in a state of ketosis—best attained through a strict “ketogenic diet”—good things happen.
Two years ago, LeBron James famously lost 25 pounds and upped his late-game endurance by cutting carbs and sugars from his Keto Diet For Weight Loss. Tim Ferriss, the author of the Four-Hour self-improvement book series, followed a strict Keto Diet For Weight Loss to cure his Lyme disease, and performs a long multi-day fast every four months as a means, he says, of pushing ketosis further and starving incipient pre-cancerous cells of sugar (more on that later). Last summer, Sami Inkinen, the ultrafit co-founder of real estate juggernaut Trulia, rowed with his wife from California to Hawaii in record time on a Keto Diet For Weight Loss, to promote high-fat eating and raise awareness about the dangers of too much sugar. The Keto Diet For Weight Loss, say its ardent supporters, is a natural way to literally reprogram your metabolism and transition to an upgraded operating system. You’ll ultimately feel better and perform better, and your body fat will plummet.
But this sort of “low-carbohydrate, high-fat” (LCHF) diet, as Noakes calls it, is still far from mainstream. It takes serious dedication to drop your daily total carb intake to below 50 grams (or 20–30g of net carbs, which are sans fiber), the equivalent of a single cup of brown rice. The USDA Dietary Guidelines were just changed in January to mention the need to limit intake of added sugars and refined carbs like bread, rice, pasta, cookies, and crackers, which spike blood sugar more rapidly than candy. Check the label of nearly any sports drink, and it’s most likely loaded with natural or added sugar. Go to the grocery store today and the labels are awash with the message of “low fat,” “no fat,” or “zero fat.”