Glutathione: our body’s “master antioxidant” is arguably the most important compound in your body at any given time, and it can absolutely make or break your ability to ward off disease and dysfunction.

Vitamin C: everyone’s favorite go-to for immune health, actually lives up to most of the hype surrounding it – backed by both mechanistic and clinical research.

Zinc: perhaps the most underutilized tool for supporting immune health, zinc is absolutely vital if you want to ensure that you aren’t compromising your ability to intelligently and effectively protect yourself from disease and avoid dysfunction.

Separate from their ability to improve immune system function, each of these have one other major similarity: they are all used up at an advanced rate when the body is under increased stress from illness, infection, psychological stress, excessive exercise, poor diet, environmental exposures, etc.