Is there something more fundamental to our existence than diet and nutrition? Most of us eat at least three times a day, every day. This has a cumulative effect—either diet and nutrition help fuel our body or they harm it. Bad nutrition, diet, and obesity can lead to conditions such as osteoarthritis, osteoporosis, and chronic pain. Knowing about vitamins, proper nutritional balance, and effective methods to shed weight can help someone give their life a new start.