The short answer is that for most people, B12 injections given in a medical setting have a strong safety record
And is it the next big thing in your age-defying toolkit
This work was supported by Fundacin de la Asociacin Espaola contra el Cncer (AECC) grant PROYE20060CAMP to M.R.C., grant PID2022-138880OB-I00 funded by MCIN /AEI /10.13039/501100011033 / FEDER, UE to M.L.T., grant PID2020-115218RB-I00 funded by MCIN/AEI/10.13039/501100011033 to T.I., and Instituto de Salud Carlos III (CIBERNED) to T.I
These options can help brighten your skin safely and are better choices when looking for skincare products to avoid while breastfeeding
They can be useful, but moderation is key
Is Melatonin the Next Vitamin D?: A Review of Emerging Science, Clinical Uses, Safety, and Dietary Supplements