Daily glutathione use is common in clinical practice, though some providers recommend cycling (e.g., 5 days on, 2 days off) to prevent adaptation
ARA-290 (cibinetide) is the most advanced, with Phase 2 data on diabetic neuropathy (NERVARA trial)
You may be at higher risk if you: Follow a vegan or vegetarian diet Eat very little meat, fish, eggs, or dairy Are over the age of 50 Have digestive conditions affecting absorption Take certain medications, such as metformin or acid-reducing medicines Have had certain stomach or bowel surgery Have pernicious anaemia or absorption problems People in higher-risk groups may benefit from advice, testing, or treatment depending on their symptoms and medical history
A heart rate increase of 30 or more beats per minute in adults, or 40 in adolescents, meets the diagnostic threshold