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Dunham struggled with nausea

Prioritize suppliers with several years of experience in fine chemical or peptide synthesis

their average age was 69, and the typical volunteer was overweight but not obese

However, due to rare but serious adverse effects (e.g., thrombocytopenia, cardiac arrhythmias, hypersensitivity reactions), many guidelines recommend against routine use

While no single direct mechanism has been definitively established, fatigue likely results from multiple factors including substantial caloric restriction, gastrointestinal side effects, dehydration, and metabolic adaptation during weight loss

World Health Organ