Interested in health care, it is suggested that you can engage in beauty and fitness, dietitian, health care division and so on. Or work in a health club. Of course, if you have the money, you can open it yourself.

Health care knowledge in summer:

First, don't wait for thirst before drinking water. When thirsty, it means that the water in the human body is out of balance and the cells begin to dehydrate. At this time, it is too late to drink water.

Second, don't drink too much when you are thirsty, so drinking water will make your stomach difficult to adapt and cause adverse consequences. The predecessors advocated: "Don't drink too much if you don't want to be extremely thirsty", which is a scientific method to prevent thirst and choose to drink water.

Third, it is not advisable to drink water before or during meals, because drinking water before or during meals will dilute the digestive juice, which is not conducive to the digestion and absorption of food and is not good for the health for a long time.

Fourth, getting up in the morning and drinking some water first can replenish the water consumed overnight, reduce the blood concentration, promote blood circulation and maintain the normal level of body fluids.