How long nicotine stays in your system depends on factors like smoking frequency. Antioxidants from food like garlic can ...

Researchers are gaining insights into how external factors like air pollutants, diet and medications, and even microbes in ...

Scientists and physicians warned that pervasive myths about nicotine are preventing millions of smokers worldwide from ...

A new study shows smoking raises blood pressure even at low levels. Urine tests reveal the real exposure behind the habit.

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.

Introduction Only symptomatic treatments are available for patients with Parkinson’s disease (PD), the second most common chronic neurodegenerative disease worldwide, and it is therefore imperative to ...