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50 years old is a key stage for middle-aged and elderly people. What are the characteristics of longevity?
Hyperlipidemia: When people reach the age of 40, hyperlipidemia will occur more often. If there is no hyperlipidemia at the age of 50, it means that they are in good health. Please continue to maintain proper exercise and diet control, be sure to eat lightly and don't eat too much fatty food. Maintaining normal blood lipid and memory is an important sign of cerebrovascular health. Only when the cerebrovascular health is good can the brain absorb enough blood and oxygen, thus improving brain function and maintaining memory.

If there is no hypertension, diabetes, hyperlipidemia, this shows that eating habits are still good, and we should continue to maintain and adhere to them. People tend to get sick after 50 years old. At this time, we should pay more attention to eating less salty food, eating less sweet food, exercising more and sleeping well, which can enhance the immune function and improve the resistance to diseases, which is very important for health preservation.

No hyperglycemia. Diabetes is a metabolic disease, which will affect the tiny blood vessels of the whole body and damage the heart, brain, kidneys, eyes, peripheral nerves and feet. There are many complications of diabetes, even more serious than hypertension! Therefore, controlling blood sugar is very important! Stable blood pressure not only helps to prevent cardiovascular and cerebrovascular diseases, but also makes you live longer. If your blood pressure is always high, you may be wary of complications. But if your blood pressure keeps normal all the time, then longevity is not far from you.

Leg muscle weakness is the first sign of aging. The elderly have strength in the lower body, better balance, more flexible body and stronger endurance. With the increase of age, strong legs are more helpful to reduce the risk of falls and fractures, especially hip fractures. In other words, the size of cheekbones can reflect the size of bones to some extent. Intestine is the only detoxification channel for human body, which is healthy and has strong nutrient absorption function.

Chewing slowly, chewing slowly, helps to promote the digestion and absorption of food and reduce the burden on the stomach; It can also fully exercise masticatory muscles and improve taste function.