mental health question: have you ever given advice to someone about being sad/ depressed but dont follow your own advice?

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

Are chemicals that are essential to all cellular activity, the body convertcarbohydrates and fats into energy.

How can individuals in communities prevent the global spread of hepatitis c? by getting vaccinated by washing their hands before eating by avoiding contact with the blood of others by avoiding contact with the saliva of others