No efficacy or suitability warranty: Research outcomes depend on compound form, counterion, experimental design, biological model, analytical method, solution preparation, storage history, and other variables
If temporal arteritis is not the cause it will put your mind at rest and you will also have the opportunity to discuss your other vascular issues (the prominent veins in your hands and feet), which could be caused by a number of things (inflammatory condition, vasculitis, the aging process etc.)
That is the reason it is considered relatively safe even at high doses
In the context of neurological disorders, B vitamins notably thiamine (B1) and cobalamin (B12), are essential
For the best results, maintain a healthy diet, exercise regularly, and follow a balanced lifestyle