Skating

For those who know how to ice skate, it's one of the most fun and exhilarating ways to get exercise. But for many others it's a strange, even alien physical activity that poses a huge learning curve and keeps them from enjoying a lot of ice sports, from hockey to figure skating. But don't let that steep learning curve keep you from giving ice skating a try.

There are three main types (proteases, lipases, and amylases) which help break down fats, proteins, and carbohydrates so your body can use them for energy. When your body cannot produce enough digestive enzymes, you run into problems such as lactose intolerance. Luckily, some foods come packed especially high in natural digestive enzymes to help make up the shortfall.