Vitamin B-Complex (B1, B2, B3, B6, B11, B12)

What is the Vitamin B-Complex Test?

The Vitamin B-Complex test is a blood analysis that measures the levels of various B vitamins in the blood, including Vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine), B11 (folic acid), and B12 (cobalamin). These vitamins play crucial roles in the body, such as supporting metabolism, maintaining healthy skin and hair, and promoting nerve function.

Why should you test Vitamin B-Complex?

Testing for Vitamin B-Complex is useful for individuals experiencing symptoms of a vitamin B deficiency, such as fatigue, weakness, constipation, nerve damage, or people with conditions that affect nutrient absorption. It is also beneficial for those who wish to monitor their general health and ensure optimal intake of these essential nutrients.

What does it indicate?

The results of the Vitamin B-Complex test indicate the levels of each tested vitamin in the blood. Abnormal levels may point to a deficiency or, in rare cases, an excess of these vitamins, which can cause or indicate various health concerns.

What does a high Vitamin B-Complex level mean?

A high level of one or more B vitamins may indicate overconsumption through diet or supplements. Although rare, an excess of certain B vitamins, such as B6, can cause neurological problems.

What does a low Vitamin B-Complex level mean?

A low level of one or more B vitamins may indicate a deficiency, which can lead to symptoms such as fatigue, anemia, depression, skin problems, and neurological problems. A deficiency in certain B vitamins, such as B12 and folic acid, is particularly concerning and can cause serious health issues.