At any event or holiday, especially Tet, or a daily meal, alcohol appears as a necessity. Because of this subjectivity, the incidence of alcohol-related diseases is increasing. In addition to the obvious harms after drinking alcohol such as headache, nausea, dizziness, fatigue, the alcohol in alcohol also affects many organs in the body, causing many harms to the body. which we did not expect.|When drinking too much alcohol, drinking too much alcohol will bring many harmful effects as follows:|When a large amount of alcohol enters the body, they disrupt the body’s brain, causing our brain to no longer control and regulate the activities of the subcortical centers. From there, it causes negative actions of the drinker such as staggering, slow reaction, loss of control, memory impairment and mental instability.|Alcohol causes the heart muscle to degenerate, the cardiovascular apparatus is damaged, which can cause heart failure. Long-term hard alcohol use can cause myocardial relaxation, ventricular hypertrophy, and fibrosis.