Coffee

The caffeine in coffee may help protect your brain cells against the damage that causes dementia, and your brews antioxidants ward off disease. But if you order a large latte with whole milk, you'll be sipping up to 300 calories and 15 grams of fat.

Get it guilt free: Drink it black, and you set yourself back just 5 calories. Add a splash of fat-free milk and a teaspoon of sugar for just an additional 30 calories.