i have b12 injections but still tired Chronic Fatigue: Can Shots Make You Tired? · PA Relief Why Am I So Tired?

Excessive sunscreen use

So when asking does B12 suppress appetite? it helps to see B12 as a targeted correction for deficiency rather than a competitor to prescription therapies

Beyond its association with vascular risk and cognitive decline (which we cover in our B12 for memory and brain health guide), elevated homocysteine has been linked to neuroinflammation and oxidative stress in brain tissue both of which are implicated in mood disorders

Withdraw the needle and apply light pressure with a cotton ball or clean tissue if there is any bleeding

By enhancing fat metabolism, it may support long-term weight management

Heres what the literature shows and where the gaps remain