Not all supplements are equal. Raw ingredient purity, bioavailability, manufacturing standards, and third-party testing vary enormously across the market. The brands below represent the clinical standard I use in practice — available through practitioner accounts, UK distributors, or direct. They cost more than consumer-grade products because the formulation and quality control costs more. The difference matters clinically.

Coffee isn't inherently harmful — for many people it's a net positive. The problem is mycotoxins: ochratoxin A and aflatoxin contamination in conventionally sourced beans. If your OAT test shows elevated mycotoxin markers, the first question I ask is about your coffee. Switching to a tested, mycotoxin-free source is one of the simplest environmental load reductions you can make.

I'm not going to tell you never to drink. What I will tell you is that conventional wine carries a sulphite load that burdens liver detoxification pathways, a histamine load that triggers reactive clients, and a pesticide residue that biodynamic and organic options avoid. If you're going to have a glass, make it one that minimises the biochemical cost. Low-sulphite, organic, or biodynamic wines are a reasonable harm-reduction strategy — particularly for clients with elevated liver markers, histamine intolerance, or anyone in an active detox protocol.