PlainPill

NAC vs Semaglutide for appetite

Short answer: For appetite, more users report improvement with NAC — 91% of 34 reports, versus 80% of 70 for Semaglutide.

NAC has 387 meta-analyses and 767 randomized trials on PubMed; Semaglutide has 421 and 307.

Based on 2,058 reports about NAC and 330 about Semaglutide. Not medical advice.

NAC
Supplement
Semaglutide
Medication
Users say it helped54%helped947 reports · high confidence64%helped228 reports · high confidence
Verdict
Mixed
Mostly positive
ResearchAResearch: StrongAResearch: Strong
Meta-analyses / RCTs387 / 767421 / 307
Mainly used for
Mood
% reporting improvement
65% (323)27% (11)
Anxiety
% reporting improvement
90% (301)—
Focus
% reporting improvement
81% (170)60% (5)
Weight loss
% reporting improvement
80% (5)85% (138)
Energy
% reporting improvement
73% (91)39% (23)
Common side effectsanhedonia, stomach issues, depression, emotional bluntingnausea, fatigue, stomach issues, constipation
Typical dose reported600 mgNot listed
NAC
Latest review conclusion

Taken together, these preliminary findings suggest that dietetic approaches might be included as part of BD treatment. Also considering the high risk of metabolic disorders in individuals with BD, they should be encouraged to choose healthy dietary lifestyles, including daily intake of fruits, vegetables, seafood and whole grains.

Nutr Neurosci, 2023 ↗
What a user said
“NAC has helped me stay calm and reduce anxiety as well as gives me loads of energy if I am sleep deprived.”
Full NAC profile →
Semaglutide
Latest review conclusion

This study shows that new anti-diabetic drugs, particularly GLP1-RA and Tirzepatide, are the most effective in inducing weight loss in patients with type 2 diabetes. Interestingly, exenatide appears to be the only GLP1-RA that induces a mild weight loss.

Pharmacol Res, 2021 ↗
What a user said
“I've lost 35lbs since then and now I'm in the Healthy range on BMI. My IBSD has virtually disappeared.”
Full Semaglutide profile →

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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate