Diabetologia 49 : 253260 Acknowledgements The work on gastrointestinal peptides within the laboratory is funded by grants from the Wellcome Trust and Medical Research Council
Side effects often start to improve for many patients, though mild symptoms may still come and go
For context, Cigna employs roughly 60,000 people in the US, though its unclear how many were covered for weight loss drugs under the companys employee health plan

Possible Short-Term Side Effects Some people may experience the following short-term side effects: Headache Nausea Abdominal discomfort Mild allergic reactions Skin rash or itching Side Effects Related to Glutathione Injections When glutathione is given through the IV or IM route, additional risks may occur, such as: Pain or irritation at the site of injection Allergic reactions (the most severe side effect) Infection (if injections are not done under proper sterile conditions) Potential Long-Term Concerns If someone uses glutathione for long-term or in high doses, then there are chances for more significant side effects, such as: Kidneys problems Thyroid problems Bronchospasm (inhaled glutathione can trigger it) Kidney and thyroid-related effects have been reported in some cases, but a direct causal relationship remains unclear due to limited evidence

Glutathione plays a critical role in protecting mitochondria from oxidative stress, supporting metabolic functions, and regulating apoptosis
The development of GLP-1RAs as new effective treatments for weight loss has revolutionized medicine