When people get old, their sleep time will gradually decrease, and their sleep quality will also decline. Old people can't sleep well at night, sleep for a short time and doze off easily during the day. They fall asleep as soon as they watch TV and doze off as soon as they sit down. Experts remind that it may be caused by thick blood.

The antioxidant function of middle-aged and elderly people decreases, and excessive accumulation of free radicals in the body leads to aging, decreased immunity and disease resistance, and various chronic diseases. Therefore, middle-aged and elderly people especially need to supplement comprehensive antioxidant nutrients to help eliminate excessive free radicals and help enhance immunity and resistance to diseases.

Some middle-aged and elderly people have no organic diseases themselves, but they always feel dizzy. With a little activity, I feel chest tightness, palpitation and shortness of breath. They often want to sleep, sometimes their vision is blurred and they stand unsteadily, which is often caused by high blood viscosity.

Therefore, if the elderly at home doze off, you should be vigilant, check early and prevent early.