Carbohydrates: Rate Your Intake It isn't just how much of them you eat that counts, it's which ones. Nutritionally, carbs range from super-healthy to almost useless.
E-Cigarettes: Smoke & Mirrors? Is it real, or is it an e-cigarette. Some people say it helps them stop smoking. But, is the effect all mind over matter?
Vocal Cord Dysfunction: Helping Sam Sing Again VCD is a rare inherited disorder that's often misdiagnosed as asthma. Sufferers have trouble breathing and experience a choking sensation. How one young singer/songwriter is beating it one note at a time.
Patching Leaky Lungs We depend on them each day, but for 12 million Americans, their lungs need help to function. We'll show you a new procedure that's saving lives from the inside out.
Parkinson's Patients Swallow Easier More than a quarter million patients with Parkinson's have difficulty swallowing. This doctor has created a new device to help with this problem.
Asthma Asthma is a disorder of obstruction to breathing due to inflammation and narrowing of the bronchial tubes.
Pollen, pet dander, weather changes, tobacco smoke, etc. can trigger and worsen asthma symptoms in susceptible patients.