The Biology of Calm: Nutrients, Neurotransmitters, and the HPA Axis
Magnesium, vitamin C, and B vitamins help regulate the HPA axis, which governs cortisol. When these nutrients run low, the body can overreact to minor stressors, leaving you wired, tired, and strangely reactive at the smallest provocation.
The Biology of Calm: Nutrients, Neurotransmitters, and the HPA Axis
Serotonin and GABA rely on cofactors like vitamin B6, zinc, and magnesium. Deficiencies can slow neurotransmitter production, thinning emotional buffers, amplifying worry, and making everyday challenges feel heavier than they actually are.