In case you've somehow missed it, the keto diet is the latest fad taking over the weight loss world. Followers (including Kourtney Kardashian and Halle Berry) claim the high-fat, low-carb eating plan has helped them shed pounds almost immediately — all while chowing down on bacon and cheese.
Nutritionists, including the GolfHr Institute's own Jaclyn London, MS, RD, CDN, remain more skeptical. The diet's aim of inducing ketosis — a metabolic process where the body uses fat instead of carbs for energy — can backfire tremendously. Besides the lack of long-term scientific research, , and any weight you may lose while on it will likely return when you stop. RDs and other experts like agree that Mediterranean-style eating plans have more research behind them and produce better, more long-lasting results.
But if your friends have gone #keto and you're curious about what that exactly entails, the basic premise is fairly simple. The diet focuses on eating mostly fat, limited amounts of protein, and almost no carbs at all. The "do" list includes: meat, seafood, eggs, vegetables that grow above ground, nuts and seeds, fats and oils, and some dairy products. In terms of drinks, most keto diet guides advise people to stick to water and skip diet soda, even though it's artificially sweetened. (No Diet Coke — sorry!)
Get more specifics on what you can and can't eat on keto below:
While giving up soda may sound not so hard, the rest of the banned list might. Bread, rice, pasta, fruit, corn, potatoes, beans, baked goods, sweets, juice, and beer all get the axe. Basically, you have to avoid most sugars and starches. Whole grains like oatmeal don't even make the cut!
If you're still tempted to try keto, consult with your doctor before embarking on any extreme weight loss plan. While the ketogenic diet can include some healthful foods (we're all about broccoli), many others get nixed (bye, bananas and sweet potatoes).