Today, more and more people are concerned with their health and fitness. Participation in sports and |exercises|, concerns about diet and nutrition, and considerations of the household products used to maintain health are expanding. Because all of these are related to the anatomy and its processes in some way, it is worthwhile to be familiar with |common illnesses|, |health care| products, nutrition, and |exercise|. This section covers a number of topics within the general category of "Health and Fitness." The information contained herein is meant for general information purposes only, and a doctor or pharmacist should be consulted before starting on any diet, engaging in an |exercise| program, or treating any illness, as failure to do so could result in adverse side-effects. A physician will be able to counsel you on your specific physiological needs better than the general information given here.