B-complex
supplementVitamins
Research status · Dietary supplement
Dietary supplement combining the B vitamins.
A combination of B vitamins (B1, B2, B3, B5, B6, B7, B9, B12) involved in energy metabolism. Commonly tracked as a morning habit; bright-yellow urine afterward is normal (riboflavin).
How it works
B vitamins act as cofactors across energy metabolism, red-blood-cell formation, and nervous-system function.
Commonly discussed use cases
- General health
- Energy metabolism support
- Restrictive diets
Supposed / potential benefits
- Covers gaps across the B group for those with low intake
Common side effects
- Bright-yellow urine (harmless)
- Nausea if taken on an empty stomach
Warnings & contraindications
- Very high B6 over long periods can cause nerve symptoms — more isn't better
Typical timing considerations
Often taken in the morning with food.
Administration route
Oral
Questions to ask your clinician
- Do I need the whole complex or a specific B vitamin?
- Is the B6 dose in my product reasonable?
Commonly tracked in Reta
Tracking fields organize user-entered, clinician-directed routines — Reta never recommends or computes doses.
Track this in Reta
Beta members get a ready-made tracker for B-complex — schedule, dose log, reminders, and check-ins — for organizing a clinician-directed routine. Personal tracking is available to everyone during the Public Beta.
Reta is a tracking and education tool — not a medical provider. Nothing here is a diagnosis, treatment, prescription, or dosing recommendation. Peptides and medications should only be used under the direction of a licensed clinician. Talk to a qualified clinician before starting, stopping, combining, or changing anything. Many compounds below are not FDA-approved for human use; some are investigational or sold through unregulated channels where purity and dosing are not guaranteed.