A previous systematic review also reported that administration of AOXs such as vitamin E, vitamin C, N-acetyl cysteine (NAC), carnitines, CoQ10, lycopene, selenium, and zinc, resulted in significant improvement of sperm concentration, motility, and morphology (102)
Leaky gut syndrome is now recognized for its role in numerous systemic diseases, including digestive diseases [245], cardiovascular diseases [246], Alzheimers disease, depression, Parkinsons disease [247,248], celiac disease [249], liver diseases [250] and renal diseases [251], metabolic syndrome [251], type 1 diabetes mellitus [252,253], and cancer [254,255]
For example, a 2005 study found that NAC administration failed to raise glutathione levels in rats,36 and a 2022 study on mice suggested that it may promote the metastatic spread of certain cancers.37 While its true that animal studies don't directly translate to human outcomes, they're still important to consider when choosing a supplement meant to support your health and wellness
Wang J, Yin N, Deng Y, Wei Y, Huang Y, Pu X, Li L, Zheng Y, Guo J, Yu J, et al
IV administration bypasses the digestive system entirely, allowing your body to absorb significantly more of the active glutathione than it would from an oral supplement, much of which is broken down before it can be absorbed
The amino acid composition of collagen is better for things like hair, skin, nails, gut health, and joint health