B-Complex improves cell health, brain function, nerve regulation and energy, and decreases any migraines or nausea. These vitamins encompass a group of essential nutrients that provide a wide array of health benefits. B-Complex included B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folic acid or folate), and B12 (cobalamin), which play vital roles in promoting cell health, enhancing brain function, regulating nerves, boosting energy levels, and potentially reducing migraines and nausea. They support cellular processes, neurotransmitter production, myelin sheath health, energy metabolism, and may influence pain perception and nausea modulation.