In many people's minds, folic acid supplementation is only necessary for patients with certain illnesses or those planning a pregnancy. However, experts point out that folic acid deficiency is very common among the population. It is important to focus on supplementation through diet and, if necessary, take tablets as advised by a doctor.
Experts point out that the population's intake of green leafy vegetables is insufficient, and methods like stir-frying, deep-frying, and boiling can also lead to a loss of folic acid in food. Therefore, there is a need to supplement folic acid. This is especially beneficial for patients with hypertension, particularly H-type hypertension, as studies have confirmed that standardized treatment with enalapril folic acid tablets can reduce the risk of stroke by an additional 21% compared to using enalapril antihypertensive medication alone.
Therefore, experts recommend that attention should be paid to the daily intake of foods rich in folic acid, such as liver, green leafy vegetables, legumes, citrus fruits, and grains. Additionally, it is recommended for hypertensive patients to take antihypertensive drugs in a fixed-dose combination containing 0.8mg of folic acid. If the target blood pressure is not achieved, other types of antihypertensive drugs can be used in combination.