vitamin b12 injection side effects jittery palpitations anxiety Is methylcobalamin causing and dizzy symptoms? Why Do I Feel Worse

Some people can get a drop in potassium levels (hypokalaemia) when they start B12 treatment

There is no advantage to using the light sensitive forms of cobalamin, such as methylB 12 or adenosylB 12 , instead of the stable cyano or hydroxy forms, which are readily converted in the body into the coenzyme forms, methylB 12 and adenosylB 12

Do B12 injections actually help you lose weight

250 g (see below)

Boosts Energy Levels: Vitamin B12 is essential for energy production and helps reduce feelings of fatigue, enhancing overall vitality

Furthermore, this negative association was not evident across any of the three BMI categories