You should always stretch Before your workout. By stretching before your workout you will prevent potential injuries as well as being less sore after the workout.
The long-term effects of damage to your lungs (possibly lung cancer) and the possibility of giving those around you second-hand smoke.
A fad diet or diet cult is a diet that promises weight loss or other health advantages, such as longer life, and usually relies on pseudoscience rather than science to make many of its claims. In many cases, the diet is characterized by highly restrictive or unusual food choices.
I believe it was established by the department of health and human services (DHHS)