Most of us live without paying attention to our immune systems. We always believe that our immune system works well to protect us from infections, from malignancies such as cancer... Now it is necessary to change this concept, because the immune system has a vital role to play. head to keep us from Covid 19.

One of the most important ways that people with heart failure can maintain their sense of well-being is to stay active. In the past, people with heart failure were advised to rest and give up many usual activities. But recent research has shown that being active, including exercise, work and sex... is healthy and safe for most people with heart failure.

Obesity is a very important problem not only in developed countries but also in developing countries like Vietnam. Pathological obesity and its consequences are increasingly a risk factor for public health.