does oral b12 work as well as injections What Are Injections? And Are They Safe? Vitamin B12 Injections vs. Supplements:

If you are deficient in B12, a course of injections or high dose oral supplementation may be advised

PMID 11713213

According to one large study in 9,075 people, having higher blood levels of vitamin B12 was associated with a lower risk of obesity ( Similarly, another study in 976 people showed that having low levels of vitamin B12 was linked to a higher risk of overweight or obesity ( Whats more, a study in 256 children showed that children with lower levels of vitamin B12 tended to have a higher body mass index (BMI), which is a measure of body size determined by height and weight ( However, keep in mind that while these studies show an association between vitamin B12 status and body weight, they dont take other potentially contributing factors into account

However, although ruminants like sheep shouldnt need B12 supplementation, that doesnt mean that is always the case

Liver Is it advisable to use Neurobion Forte RF Injection when experiencing liver problems