obsession

When Efforts To Eat 'Clean' Become An Unhealthy Obsession - npr Whether it's gluten-free, dairy-free, raw food, or all-organic, many people these days are committed to so-called "clean eating" — the idea that choosing only whole foods in their natural state and avoiding processed ones can...

If you had to be obsessed with food, money, sex, religion, or sports, which one would you choose?