Best time to take TMG

Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Morning, with food

Take TMG in the morning with food; it pairs with NAD+ boosters and B vitamins.

TMG (betaine) donates methyl groups and is often added to NMN or NR stacks to replace the methyl groups the NAD+ pathway uses up. Morning fits because it is usually stacked with those daytime supplements.

When
Take in the morning
With food?
With food
Typical dose
1000 mg
How to take it

Take around 1 to 3 g in the morning with food, alongside your NAD+ booster and B vitamins.

Watch out

Adequate folate and B12 support the same methylation system.

Full guide
TMG: benefits, dose & evidence
Read the ingredient guide →

Common questions

When is the best time to take TMG?
Take TMG in the morning with food; it pairs with NAD+ boosters and B vitamins. Take around 1 to 3 g in the morning with food, alongside your NAD+ booster and B vitamins.
Should I take TMG with or without food?
With food. TMG (betaine) donates methyl groups and is often added to NMN or NR stacks to replace the methyl groups the NAD+ pathway uses up. Morning fits because it is usually stacked with those daytime supplements.
Anything to watch out for with TMG timing?
Adequate folate and B12 support the same methylation system.

Explore further

Related biomarkers

Build a stack with the timing built in

Answer a few questions and get a personalised stack, each pick with its dose, timing, and what to take it with.

Take the free quiz →

Educational use only, not medical advice. The right timing and dose depend on your health, your other supplements, and any medications. Always consult a qualified clinician, especially if you take prescription drugs or are pregnant or nursing.