A ketogenic diet for beginners By Dr. Andreas Eenfeldt, MD, medical review by Dr. Get started with our visual guides, recipes, meal plans, and simple 2-week Get Started program. What is a keto diet? The keto diet is a very low-carb, higher-fat diet. While you eat far fewer carbohydrates on a keto diet, you maintain moderate protein consumption and may increase your intake of fat. The reduction in carb intake puts your body in a metabolic state called ketosis, where fat, from your diet and from your body, is burned for energy. Watch the entire 8-part video course. When you eat very few carbs or very few calories, your liver produces ketones from fat. These ketones then serve as a fuel source throughout the body, especially for the brain.
Review the latest information about the virus and how you can help by donating funds. Notice of Privacy Incident. Learn More. Though it may seem new to your newsfeed, the ketogenic diet has been around since the s. The low-carbohydrate, high-fat diet gained a foothold when proven to reduce seizures in pediatric patients with epilepsy. While still prescribed for that purpose today, the diet is now touted as a weight loss tool. The keto diet is all about cutting carbs and eating more fat. Breaking down fats for energy is called ketosis. It takes about three weeks of carbohydrate elimination for your body to transition into ketosis.
A recent survey of registered dietitians named the low-carbohydrate keto diet yet again as the most popular diet in the United States. Its fans and marketers feed social media with before and after photos, crediting the diet for life-altering weight loss or other effects. They swirl butter into their coffee, load up on cheese and eat lonely burgers without their bestie: the bun. Staples like whole grains, legumes, fruit and starchy vegetables are being largely pushed off the plate as devotees strive for ketosis — when the body begins to burn fat instead of glucose as its primary energy source. The diet is hailed for dropping pounds, burning more calories, reducing hunger, managing diabetes, treating drug resistant epilepsy, improving blood pressure and lowering cholesterol, as well as triglycerides, the major storage form of fat in the body. People have reported improved concentration, too. First, a word: Choosing an eating plan or an approach to eating is very personal. The best approach to food intake is one in which you are healthy and nurtured and which matches your social and cultural preference. That can mean chowing down on a lot of cheese, butter, eggs, nuts, salmon, bacon, olive oil and non-starchy vegetables such as broccoli, cauliflower, greens and spinach.