One study found supplementation of 45 grams of whey protein powder daily for two weeks increased glutathione levels (measured in lymphocytes) by 24%
Tirzepatide ODT contains the same active ingredient as injectable tirzepatide and is expected to share the same interaction profile, though this formulation has not undergone clinical trials

The most frequently reported adverse effects are gastrointestinal and typically occur during treatment initiation or dose escalation: Nausea (very common): Usually mild to moderate and diminishing over time Diarrhoea (very common): Potentially contributing to dehydration Vomiting (common): Particularly during early treatment phases Constipation (common): Due to delayed gastric emptying Abdominal pain and dyspepsia (common): May affect eating and drinking patterns Decreased appetite (very common): A therapeutic effect that may inadvertently reduce fluid intake Other notable side effects include: Injection site reactions (erythema, pruritus, swelling) Fatigue and dizziness, which may be exacerbated by dehydration Hypoglycaemia, particularly when used with insulin or sulfonylureas (doses of these medications may need to be reduced when starting tirzepatide) Increased heart rate (modest elevation of 2-4 beats per minute) Gallbladder problems including gallstones and inflammation Potential worsening of diabetic retinopathy in patients with pre-existing disease According to NICE guidance , patients should be counselled about these expected side effects before initiating treatment

Pettis RJ, Hirsch L, Kapitza C, Nosek L, Hovelmann U, Kurth HJ, Sutter DE, Harvey NG, Heinemann L
(1996) Involvement of nitric oxide and eicosanoids in platelet-activating factor-induced haemodynamic and haematological effects in dogs
How do they shorten the gap between themselves and regulators