A Basic Overview of dietary considerations for weight loss.

Meal replacements are pre-packaged meals intended to make it easier and more efficient for an individual to control his or her portion sizes when trying to lose weight. They are available over-the-counter and are typically fortified with vitamins and minerals, and contain around 300 calories or less per serving.

Chronic Obstructive Pulmonary Disease (COPD) is a combination of chronic bronchitis, asthma, and emphysema. According to the American Lung Association, COPD is the fourth leading cause of death in the United States. Although obesity does not directly cause COPD, it is a risk factor and may play a role in influencing the development of the disease. We have outlined the top 10 lifestyle changes that can improve both COPD related symptoms and lead to weight loss.