Both bacterial and viral infections can be more severe in people with G6PD due to a reduced immune response
Trotsenburg AS, Van P, Vulsma T, Rutgers SL, Rozenburg-Marres V, Van Baar AL, Ridder JCD, Heymans HSA, Tijssen JGP, De Vijlder JJM (2005) The Effect of Thyroxine Treatment Started in the Neonatal Period on Development and Growth of Two-Year-Old Down Syndrome Children: A Randomized Clinical Trial
Choosing your concentration This is where most people make their first mistake
Leaky gut is even more nebulous as a diagnosis
For weight loss patients whose exercise capacity is limited by fatigue, correcting B12 deficiency often produces a meaningful improvement in what they're able to do