Quick Links, Preventive/Prophylaxix medicines 00:19 What is Immunity? 00:33 Immunity Boosters 01:03 Daily Requirement 01:14 Sleep and Immunity 01:40 Exercise and Immunity 02:14 Stress and Immunity 02:30 Smoking and Immunity 02:47 Nicotine and Immunity 03:16 Alcohol and Immunity 03:30 Self…