Serious deficiencies require medical injections. However ... Which is better: B12 or B complex? Unlike vitamin B12 supplements, B complex supplements contain a blend of multiple B vitamins ...

Known as the B complex, these vitamins work individually and also ... as your own doctor delivered it, as an injection. Vegans and vegetarians, who don’t eat animal products, must make a special ...

These medicines are prescribed to treat conditions like chest infections such as pneumonia, metabolic disorder, high blood sugar etc.