[custom_adv] Chili Peppers Capsaicin, which gives peppers their kick, boosts metabolism, Raimo says. Peppers also supply a healthy dose of Vitamin C. [custom_adv] Yogurt Sure, it's been a "diet" snack for decades, but yogurt 2.0 — in the form of all-natural Greek yogurt — packs three big benefits. [custom_adv] Beans "Though they may bloat you at first, these nutritional gems offer protein and fiber, which will help you feel full longer. [custom_adv] Green Tea Get brewing: Consuming four cups of this caffeine and antioxidant powerhouse boosts metabolism and may help you burn 100 calories per day, says a review in the American Journal of Clinical Nutrition. [custom_adv] Olives and Olive Oil Both Mediterranean diet staples are high in monounsaturated fats, Raimo says. "Olive oil has polyphenols which can help protect the body from disease, while olives have a bit of fiber, making them a good snack choice or salad topping. [custom_adv] Water Sure, it's easy to forget about H2O since it's available straight from the tap all day, every day, but make it a priority for hydration, satisfaction, and a better, stronger workout. [custom_adv] Kale "This nutrient-dense green offers plenty of vitamins and minerals that are essential in the fat-burning process," Raimo says. [custom_adv] Seafood Lean protein is ace for muscle-building, and seafood is an excellent source (each 5-ounce serving of salmon has 39 grams) with oceans of added benefits.