Is homocysteine 9.0 normal?

Homocysteine 9.0μmol/L is generally normal.

Homocysteine is a sulfur-containing amino acid formed by the conversion of cysteine and methionine through the body. It needs to be examined under fasting conditions. The normal range of this substance is 5-15μmol/L, and 9.0μmol/L is within the normal range, so it is usually normal. It indicated that the body was not deficient in vitamin B group, and the probability of cardiovascular and cerebrovascular diseases was relatively low, such as hypertension, coronary atherosclerotic heart disease, stroke, cerebral infarction, acute myocardial infarction, etc. If the examination result was less than 5μmol/L, it was generally meaningless clinically.