what should b12 levels be after injection Dosage and Frequency: 7 Guidelines for Adults Vitamin B12 Shot - Delaware:

Janssen JAMJL, Stolk RP, Pols HAP et al (1998) Serum total IGF-I, free IGF-I, and IGFBP-1 levels in an elderly population: relation to cardiovascular risk factors and disease

It might not be working as well as you think

The IM therapy consultation is $200

However, IV therapy allows nutrients to be rapidly absorbed into the bloodstream for maximum benefits

Dietary Adjustments: Increasing intake of B12-rich foods like fish, eggs, and dairy

People who dont eat animal products, like vegetarians and vegans, might struggle to get enough B12 through diet alone, although you can find B12 in fortified cereals and soy products