Most dietary B12 comes from animal products, like meat, dairy products, and eggs
Research published in the journal Diabetes, Obesity and Metabolism documented significant decreases in serum B12 levels in patients taking once-weekly semaglutide, alongside drops in zinc and albumin
Lactating women have higher daily needs for B vitamins (for instance, riboflavin 1.6 mg/day, niacin ~17 mg NE/day), because some of the maternal intake is secreted in milk to nourish the infant
[5] Systemically elevated estradiol exerts negative feedback on the hypothalamic-pituitary-gonadal axis, reducing secretion of luteinizing hormone and follicle-stimulating hormone, a property leveraged therapeutically in certain hypoestrogenic states to stabilize hormonal milieu and mitigate vasomotor volatility
They are not a standalone weight loss solution, and clients who are not engaged in a structured nutrition and exercise approach will see limited benefit
