That is genuinely different from most peptides, which are destroyed in the gut and therefore have to be injected
while the acute repletion might be IV/IM for a period, they may transition to high-dose oral vitamins thereafter
Injection Frequency and Treatment Regimen The regimen for B12 injections often starts with multiple doses per week before transitioning to maintenance doses spaced further apart
It may help in improving sleep patterns, especially in individuals with certain deficiencies
This only declines with age due to the decrease in stomach acid-which also assists in Vitamin B12 absorption-as men age
Deficiency in vitamin B12 may cause anemia, fatigue, muscle weakness, intestinal problems, nerve damage, and mood disturbances