In Brief Safety: Benfotiamine is generally well-tolerated. It converts to Thiamine in the body, which has no established Upper Tolerable Limit because excess is excreted. However, rare cases of sulfur sensitivity can cause skin rashes. Effectiveness: Clinical data shows…
In Brief Safety: Benfotiamine is synthetic but converts to natural Thiamine in the body. It is generally safe, though high doses can cause a harmless “sulfur” odor in sweat. Rare allergic skin reactions have been documented. Effectiveness: Clinical pharmacokinetics…
In Brief Safety: Vitamin D is fat-soluble and can accumulate to toxic levels if taken blindly. Always test your 25-hydroxy vitamin D levels before exceeding 5,000 IU daily to prevent hypercalcemia. Effectiveness: Clinical data indicates that correcting a Vitamin…