Homocysteine normal at 70 years old

The normal value of homocysteine in 70-year-olds is 5-15μmol/L.

If the test results of homocysteine in 70-year-olds are lower than the normal value, there is no clinical significance. If the test results are higher than the normal value, it may be related to the decrease of vitamin B6 and vitamin B12 in the body after aging, and may also be related to some diseases, such as liver dysfunction, renal dysfunction, coronary atherosclerotic heart disease, cerebral infarction, etc.

Therefore, when 70-year-olds are detected with high homocysteine, other examinations are needed to confirm the diagnosis, such as physical examination, liver and kidney function examination, coronary angiography, etc.