standard dose of b12 intramuscular injection Optimal Vitamin Dosage and Treating Deficiency Vitamin B12 Monthly Injection: Typical

Please consult your doctor for advice

Progressive Symptoms: Anemia, causing shortness of breath, dizziness, and increased heart rate: All of these symptoms may be brought on by a deficit that lowers the synthesis of red blood cells

The National Sleep Foundation recommends that adults should aim for between 7-9 hours for optimum sleep a night, possibly falling to 7-8 hours for the over-65s

I think so much of B12 deficiency is very individual

Additionally, homocysteine would specifically inhibit inactivation of factor Va by activated protein C through homocysteinylation of the cofactor (Undas et al, 2001)

But always check with your doctor before making any changes to your medication