what does chewing tobacco do to you Is smokeless safer than cigarettes? 7 Surprising Ways Nicotine Impacts

This is perhaps the most important part of the discussion

The Philippines joined 167 other signatories in establishing common goals toward tobacco regulation, setting minimum standards for tobacco control policy, crafting laws to eradicate passive smoking from public spaces, public transport, and offices, and taking a more active role in handling the problem of tobacco smuggling and other cross-border challenges involving tobacco products

Department of Health and Human Services, Centers for Disease Control and Prevention, Coordinating Center for Health Promotion, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, 2006

Effects of exercise on cravings to smoke: the role of exercise intensity and cortisol