If you have symptoms of deficiency or risk factors such as metformin use, speak with your GP about appropriate testing and treatment
large RCT outcome data is lacking for direct injection
If you are having private injections on top of an NHS schedule, the combined frequency may be higher than either provider realises, which is worth flagging to both
Remember that vitamin B12 supplementation is essential for those with confirmed deficiency, and the benefits of treatment far outweigh the risk of uncommon, mild adverse effects
Abstract Background Vitamin B12 deficiency can lead to adverse health effects such as anemia and, in some cases, permanent neurologic damage
Primary Planned use 10 units SQ 2 hours before activity 0.5mg per dose A structured as-needed protocol for intimate wellness support