lump under skin from b12 injection site Reactions: Symptoms, Treatment, and Prevention Common & Rare Side Effects

The Connection Between B12 and Your Energy B12 is at the heart of two core functions that directly impact your energy and mental clarity

However, there is no robust evidence that B12 injections enhance energy, alertness, or performance in individuals whose B12 levels are already adequate

It is important to note that these side effects are relatively uncommon and, when they do occur, are usually mild and temporary

I look forward to my second shot now and being even more powerful against the Rona and as Im walking to the backyard to drink my coffee I catch myself whistling I Got You Babe

Most people tolerate B12 well, even at high doses, as excess amounts are excreted through urine