Since I'm already on a vegan diet I'm a little worried about getting enough calcium. Obviously I don't drink milk, but I'm also not sure if I need to take a calcium supplement. I'm a man. Is it true that men are at lower risk for osteoporosis? Can you recommend a good calcium supplement?

With so many fad diets out there and heaps of conflicting nutrition information, how can we possibly follow all the rules? Are there basic changes we could all implement to provide better health and a more nutritionally conscious lifestyle?

I hear a lot about antioxidants, but what exactly are they and why do I need them?

Should I avoid olive oil when trying to eat a healthy diet?