Environmentalists are not the only ones that should be concerned about air pollution. Asthma patients and their doctors also should be worried, as dirty city air may make asthma worse.

If you’re obese and pregnant, a nutritious diet may not ensure you have an easy pregnancy and a healthy baby. A new study shows that inflammation in your body, caused by obesity, can have harmful health effects for both the mother and child.

Women who are obese during pregnancy put their children at higher risk for asthma. A new study shows that a mother's weight has an effect on the respiratory health of her child.

Many people with asthma have triggers that bring on attacks, like environmental allergens or colds. For some exercise is the culprit, and the inability to exercise without risking an asthma attack increases their odds of becoming obese. A new study tried to figure out which factor more influences the other––the asthma or the obesity.