While it is unlikely that taking supplements will have an adverse effect on sleep, some limited evidence suggests that certain supplement intake may have a negative impact on sleep quality
B-complex vitamins include vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B5 (pantothenic acid), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folate), and vitamin B12 (cobalamin)
Flow rate and contact time: Many reductions depend on enough time and proper conditions
its about optimising the whole system. Thats a message that can easily be lost amid dramatic before-and-after stories on social media
A product may also be medicinal when it is intended to restore, correct or modify a physiological function through pharmacological, immunological or metabolic action