Dr. J. Craig Allen said “the carcinogens and toxins in tobacco smoke don't stay in your lungs; they...get into your ...

Heart disease remains one of the leading causes of death worldwide, yet one of its biggest triggers is still widely underestimated. While people often focus on diet, exercise, and stress, ...

A 35-year-old CrossFit athlete suffered a heart attack despite not smoking, drinking, or having obvious risk factors - ...

Stress-triggered cardiac deaths are rarely labelled as such because stress leaves no clear fingerprint. Unlike blocked arteries, emotional stress cannot be visualised on scans ...

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

Learn how long pre-workout supplements stay in your system, which ingredients matter most, and what to consider for timing, health, and performance.

Caffeine can linger in your system for 10 or more hours, which can impact sleep. Double-shot lattes and cold brews have ...

How your body changes when you quit smoking. Greenland's hefty price tag and Israeli officials warn against Iran strikes: Morning rundown When will the $2,000 tariff checks go out? Trump's latest ...

Smokers who quit with the help of e-cigarettes often continue vaping, but it is not known whether this promotes or prevents ...

Add Yahoo as a preferred source to see more of our stories on Google. Lumeimages / MEGA The saying "old habits die hard" may be proving true for Gwyneth Paltrow. The Goop founder has found herself ...

Vaping with nicotine has become commonplace. It can be used to stop smoking cigarettes, but it has several serious health risks. The long-term effects of vaping are unknown.