Is taking folic acid tablets effective for high homocysteine levels?
May 10, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Taking folic acid tablets is generally effective for high homocysteine levels. If homocysteine levels exceed 15 μmol/L, this indicates elevated homocysteine, which may be caused by a deficiency in B vitamins or folic acid. Taking folic acid supplements can help replenish folate and reduce homocysteine levels.
Taking folic acid tablets is generally effective for high homocysteine levels. The details are as follows:
Homocysteine is an intermediate product in the metabolism of methionine and cysteine in the body. Under normal circumstances, homocysteine levels in the body range between 5–15 μmol/L. If homocysteine levels exceed 15 μmol/L, this indicates elevated homocysteine, which may result from deficiencies in B vitamins or folic acid. Taking folic acid supplements can help replenish folate and reduce homocysteine levels. However, excessive intake should be avoided, as it may cause symptoms such as nausea and vomiting. Additionally, under a doctor's guidance, medications such as vitamin B6 and vitamin B12 supplements may also be taken, which similarly help lower homocysteine levels.
Furthermore, elevated homocysteine levels may also be associated with conditions such as coronary atherosclerotic heart disease, myocardial infarction, or cerebral infarction. If symptoms such as chest pain, palpitations, or shortness of breath occur, it is recommended to seek timely medical evaluation to avoid delaying diagnosis and treatment.
