Transformation takes time, and it can only be noticeable after some weeks, with continuous intake of L-Carnitine, regular exercise, and a healthy diet
While glutathione works throughout the day, choosing the best timing depends on digestion, sleep, free-radical exposure, and your everyday lifestyle
Example: Someone stable on levothyroxine for years, TSH around 2, starts an over-the-counter supplement with L-carnitine and notices increasing tiredness and a later TSH of 5
In an IBD context, one could speculate that during epithelial damage, sialylated glycoepitopes (especially those containing Neu5Ac) are exposed or shed, and eosinophils encountering these in the lamina propria via Siglec-8 may be signaled to undergo apoptosis