Niacinamide (B3) helps mitochondria (the powerhouse of the cell) function more efficiently and prevent metabolic fatigue associated with calorie restriction
Singh, M.D., a family and obesity medicine physician who sees patients at Henry Ford Medical Center - Plymouth.
Niacinamide (2%) Helps reduce the appearance of uneven tone, refines texture, and supports skin barrier function
Headaches are reported in some patients taking semaglutide, though they are not universal and often resolve with continued use or dose adjustment
doi: 10.1016/j.pop.2023.03.006 59
Look for peer-reviewed journal articles, clinical trial registries, official prescribing information when available, and guidance from professional medical societies