TopicsSupplements and minerals
Riboflavin
For general supplementation
The experts we follow agree on this.

Riboflavin is a gentle way to support detox and energy metabolism.
Who is behind it
Voices including a nutritional sciences PhD, a licensed acupuncturist and clinician-educator and a registered nutritional therapist.
How strong the research is
Mostly expert experience so far, with published research still catching up.
In their words
“low and moderate intensity endurance exercise which primarily burns fat would raise the riboflavin requirement more than high intensity exercise”
a nutritional sciences PhD
Supplementing with 1.6 milligrams of riboflavin daily decreases homocysteine by 40% in people with low MTHFR activity and poor riboflavin status
Riboflavin deficiency explains most of the difference in homocysteine levels in people with MTHFR polymorphisms, and supplementation can mitigate this.
These supplements are among favorites to target homocysteine levels.
Vitamin B2/riboflavin is necessary for redox cycles, energy metabolism, steroidogenesis, detoxification, methylation, and neurotransmitter control.
With care
Some of the minds attach conditions. These are worth reading before you begin.
Neon yellow urine indicates excess water-soluble riboflavin being flushed out from supplements.
Supplementing riboflavin can fix fatty acid oxidation before the respiratory chain but overdosing can cause reductive stress if ETC is impaired.
Talk it through
Entrain shows what the experts teach, so you can make better decisions with your own clinician. It does not diagnose or prescribe. If something is worrying you, start there.
How this reading was made
Every line here comes from a doctor, scientist or coach speaking publicly, and links to the moment they said it. Entrain listens for where independent experts arrive at the same place on their own, and shows where they part ways. Mostly expert experience so far, with published research still catching up.
None of the statements here come with a declared commercial interest. Last refreshed 4 September 2026.
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