Vit B2 Riboflavin

Stool
Optimal Result: 36.18 - 52.516 Healthy Relative Abundance IQR (%).

Vitamin B2 (riboflavin) is a cofactor for the TCA cycle and fatty acid beta-oxidation. Therefore, it helps with extracting energy from nutrients. In addition, research suggests that vitamin B2 is associated with the differentiation and function of immune cells through the regulation of fatty acid beta-oxidation.

Bacteroides fragilis and Prevotella copri (Bacteroidetes); Clostridium difficile, Lactobacillus plantarum, L. fermentum, and Ruminococcus lactaris (Firmicutes) express factors essential for vitamin B2 synthesis, suggesting that these bacteria are an important source of vitamin B2 in the large intestine.

What does it mean if your Vit B2 Riboflavin result is too high?

Elevated levels of Vitamin B2 (Riboflavin) on a BiomeFx test generally do not signify any significant health concerns. Here are the key points:

  1. Rarity of high levels: High riboflavin levels are extremely rare, and adverse effects from high daily intake have not been reported .
  2. No toxicity concerns: No observable toxicities have been associated with high intakes of riboflavin from food sources or supplements. The Food and Nutrition Board has not established an upper limit for riboflavin due to its good safety profile .
  3. Excretion of excess: Riboflavin is water-soluble, and excess amounts are typically excreted in the urine. This, along with poor gastrointestinal absorption, is thought to be the reason for the lack of evidence for riboflavin toxicity .
  4. Potential dietary influence: Elevated levels could theoretically occur in individuals who excessively consume riboflavin supplements. Additionally, testing of non-fasting specimens or the use of dietary vitamin B2 supplementation can result in elevated plasma vitamin B2 concentrations.

In summary, elevated levels of Vitamin B2 (Riboflavin) on a BiomeFx test generally do not signify a health concern. They may simply reflect recent dietary intake or supplementation. However, as with any test result, it's always best to consult with a healthcare professional for personalized interpretation and advice.

Frequently asked questions

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