Timing can vary depending on the severity of symptoms, the underlying cause, diet, medications, stress levels, and whether the gut issue is inflammatory, infectious, structural, or functional
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Synthetic small molecules allow selective targeting but face challenges, including limited efficacy, extrahepatic toxicity, and narrow therapeutic windows
Research suggests that glutathione and vitamin C work interactively to neutralize free radicals
In practice, some of my patients have reported that ingested vitamin B12 supplements didnt help their symptoms but injectable vitamin B12 did help