Vitamin B2 (Riboflavin), Serum

Vitamin B2 plays a major role in fat metabolism, methylation and mitochondrial energy metabolism. Due to this, insufficient riboflavin status can drive symptoms like fatigue and brain fog. This is especially important in the gut, heart, and muscles, since these organs rely heavily on fat metabolism to function properly. Riboflavin also assists in the interconversion and breakdown of neurotransmitters like dopamine and serotonin, and even plays a role in the excretion of estrogens. Riboflavin is critical to the antioxidant and methylation systems as well, both of which play huge roles in our overall health.