chris kresser s acetyl glutathione How to Slow Aging and Increase Healthspan, with Dr. David Sinclair The role of fat-soluble vitamins

People with stomach issues might do better with sublingual or injectable forms

Regular bile acids are hydrophobic (water-fearing): they help digest fats but can irritate or damage cells when they build up.15 TUDCA, by contrast, is hydrophilic (water-loving), which makes it less abrasive and able to balance out those harsher acids.16 Together, these bile acids form what scientists call the bile-acid pool. Normally, your body keeps the bile-acid pool balanced, but certain stresses can throw it off:17 High-fat diets Liver disease Obesity Blockages in bile ducts When this happens, the pool shifts toward more hydrophobic acids, which can inflame cells and slow bile flow.16 18 In liver disease studies, supplementing with hydrophilic acids like TUDCA has been shown to make bile less toxic and easier to flow, improving markers of liver stress.19 That said, bile chemistry isnt the whole story

Hair and Nail Support : The amino acids found in collagen can promote healthy hair and nails, reducing brittleness and enhancing strength

This increases drug uptake and potency, highlighting lipid flippases as promising antifungal targets and supporting the potential of natural products to combat resistance (Chen et al., 2026)

1 BPC-157 (10 mg) Bioygen

Efficacy of fecal microbiota transplantation in patients with Parkinsons disease: clinical trial results from a randomized, placebo-controlled design