Men donate this product in middle age to prevent heart disease

A study suggests that if middle-aged men donate 550 ml of blood each year, their risk of heart disease will be reduced by 86%. This study suggests that men over 40 years old tend to accumulate body fat due to reduced physical activity and improved living standards, and many people's blood lipids remain at a high level for a long time.

Regular blood donation can reduce blood viscosity, thereby reducing the risk of arteriosclerosis.

Cancer International reported that if the iron content in the human body exceeds the normal value by 10%, the risk of developing tumors increases, and the incidence of cerebral thrombosis and myocardial infarction also increases.

Proper blood donation, especially from men, can improve the iron content in the blood that is used to make red blood cells. After donating blood, the iron content in the body will decrease appropriately, thereby reducing the occurrence of the above diseases.

Further reading: What are the benefits of donating blood?

1. Donating blood has a positive long-term effect on the cardiovascular system

As people's living standards improve and their physical activities decrease, more and more fat is accumulated in their bodies, and the fat level is kept high for a long time, which is commonly known as "thick blood". The result of "thick blood" is that fat is attached to the blood vessel wall layer by layer, and finally forms arteriosclerosis, reduces the elasticity of blood vessels, and leads to cardiovascular and cerebrovascular diseases. Frequent blood donation reduces part of the viscous blood in the body, and then through normal drinking, the blood volume is filled, the blood is naturally diluted, and blood lipids will decrease accordingly.

Donating blood in moderation can reduce all blood components, with the largest reduction being blood iron and protein. It can also reduce blood viscosity and speed up blood flow. The oxygen supply is increased, and people feel relaxed and clear-headed. It can effectively reduce symptoms such as arteriosclerosis, thrombosis, cerebrovascular accidents, and myocardial infarction.

2. Prevent and relieve hyperviscosity syndrome

Scientists have used blood rheology and hemodynamics to study the relationship between blood and blood donation, and found that long-term and appropriate blood donation, especially donation of formed elements such as red blood cells and platelets, can significantly reduce blood viscosity, speed up blood flow, and increase cerebral blood flow, thereby relieving or preventing hyperviscosity syndrome, making people feel relaxed, clear-headed, and energetic.

3. Men donating blood can reduce the incidence of cancer

If the iron content in the body is too low, it is easy to suffer from iron deficiency anemia and slow movement, while if it is too high, it will have the opposite effect. If the iron content in the human body exceeds 10% of the normal value, the chance of developing cancer increases, and appropriate blood donation can prevent cancer. The article also mentioned that women lose a certain amount of iron due to blood loss during the menstrual cycle, so no obvious relationship was found between women's iron content and the occurrence of cancer.

4. Can promote and improve mental health

Numerous studies have shown that healthy emotions can communicate with the brain and other tissues and organs through the nervous, body fluid, and endocrine systems, keeping them in good condition, which is beneficial to the enhancement of human immunity and resistance. Donating blood is a noble act of saving lives. While helping others and doing good to others, it also purifies one's spirit, comforts the soul, and makes work and life more fulfilling. Those who do good deeds are doing good with virtue, and in fact, they are helping themselves while helping others, which is an important factor in health and longevity.