TMG

Trimethylglycine. A compound that acts as a methyl donor, supporting processes such as homocysteine metabolism and cellular methylation. It is often paired with high-dose NAD+ precursor protocols as theoretical support for methyl-balance maintenance.

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David Sinclair Supplements in 2026: What Makes Sense and What Doesn't

A practical review of the 2026 Sinclair stack, from NMN and resveratrol to fisetin and rapamycin, plus why upcoming FDA gene therapies matter more than most supplement hype.

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