7.South Beach
Created by a cardiologist, this low-carb diet has three phases. For 2 weeks, you cut out nearly all carbs, including fruit and grains. You eat vegetables, low-fat dairy, lean protein, and healthy fats. Then you add back fruit, whole grains, and starchy vegetables. Once you reach your goal weight, you can eat anything in moderation, including carbs (up to 28% of your daily calories). Experts say this plan works, but you may have headaches and fatigue early on.
8.MINDThe aim of this eating plan is to boost your brain health. It’s a mix of the Mediterranean and DASH diets, with a focus on the foods that protect your brain. You eat leafy greens, whole grains, nuts, beans, and olive oil. There are also berries, fatty fish, and poultry. You can sip a glass of red wine a day — some research shows it’s good for your brain and body. One study found this diet can lower your odds of Alzheimer’s disease by 53%.