giving b12 injections at Home - Safety Guide for Self-Administration How to Give a B12

Over the following weeks most people notice steadier energy and fewer afternoon crashes first (weeks 12), then early fat loss around the midsection with workouts feeling more productive (weeks 24), then measurable body-fat reduction and better endurance and recovery (weeks 48), with metabolic markers like glucose and triglycerides often improving by week 8+

Oncotarget (2016) 7(26):3974057

Higher doses may offer more immediate results but could also come with increased risks of side effects

I started my B12 injections at the same time as the pill so don't know if they counteracted each other but I was under the impression having b12 should make periods easier

Avoid providers that promise guaranteed weight loss in a short period

Folic acid is absorbed in the small intestine and reduced to tetrahydrofolate (THF) with the help of the enzyme dihydrofolate reductase