Honestly, this is probably not the moment to start sourcing it from unvetted places
Symptoms of B12 deficiency include: Low energy and fatigue Digestive problems Depression and moodiness Insomnia Brain fog and memory loss Anemia Reduced immune system function Tingling or numbness in the extremities Swollen tongue Loss of vision or hearing Jaundice Kidney disease Pale skin Poor circulation in the extremities If you are over age 50 and are experiencing one or more of the above symptoms, boosting your intake of B12 cannot hurt, and it may provide a safe and inexpensive solution while preventing a wrong diagnosis
Side Effects and Safety While TB500 is generally considered well-tolerated in anecdotal and veterinary use, its long-term safety profile in humans remains unclear due to the lack of large-scale clinical trials
Citation114,Citation116,Citation117 Initial data suggest that these approaches may yield potent, active, stable, and low-viscosity DPs
It must be incorporated into an appropriate finished formulation at the recommended concentration and should not be applied directly to the scalp or skin as undiluted powder
