Dietary requirements The daily requirement of vitamin B 12 has been set at 2.4 g, but higher amounts 4 to 7 g per day which are common in persons who eat meat or take a daily multivitamin, are associated with lower methylmalonic acid values
Private clinics, on the other hand, offer a much faster approach
In this post, we explain more about how often you should take these injections, when, and share some of the benefits of consistent supplementation giving you a better understanding
Possible temporary reactions include: Mild soreness at the injection site Nausea, headache or dizziness for a day or two Occasional minor bruising Serious side effects are very rare
This vitamin is also vital for nerve health
Cognitive benefits are primarily documented in deficient individuals