Individuals with polycythemia or blood disorders These patients already have increased red cells and dont need the boost
While B12 can be taken orally, injections or IVs are really the most effective, absorbable ways to get B12 into your system
For those interested in B12 for mood and focus, studies suggest a connection between vitamin B12 and neurotransmitters involved in emotional balance and concentration
Although side effects do occur with certain users, they are rare
For instance, a patients follow-up visit for B12 re-evaluation is not recorded, causing issues with continuity of care
Most people notice the first changes in physique and body circumferences after about 2-4 weeks of systematic use, while maintaining healthy eating habits