Supplements

Energy Metabolism

D-Ribose for Chronic Fatigue: Restoring Cellular Energy from the Ground Up. Part of the Supplements library by Dr. med. univ. Julian Douwes

2 articles · 20 min total
01

D-Ribose for Chronic Fatigue: Restoring Cellular Energy from the Ground Up

D-ribose is a five-carbon sugar that drives ATP synthesis. Learn how it helps chronic fatigue, fibromyalgia, Lyme fatigue, and post-COVID exhaustion.

Jun 19, 2026 · 9 min read
D-Ribose for Chronic Fatigue: Restoring Cellular Energy from the Ground Up
02

NAD Supplement Guide: NMN, NR, NADH and Oral NAD+ Precursors Compared

A physician's comparison of every oral NAD+ precursor — NMN, NR, NADH, and NAD3 — covering mechanisms, dosing, cofactors, and when to upgrade to IV therapy.

May 4, 2026 · 11 min read
NAD Supplement Guide: NMN, NR, NADH and Oral NAD+ Precursors Compared
← Back to Supplements