Kelly Dineley) and Animal Resource Center at UTMB for the resources provided for the animal studies
The According to the ODS, the recommended dietary allowance (RDA) of vitamin B12 by age is as follows: 0 to 6 months: 0.4 micrograms (mcg) 7 to 12 months: 0.5 mcg 1 to 3 years: 0.9 mcg 4 to 8 years: 1.2 mcg 9 to 13 years: 1.8 mcg 14 years and older: 2.4 mcg During pregnancy, the RDA of vitamin B12 is 2.6 mcg
However, Vitamin B12 is not always adequately absorbed by the body in the digestion process, thus creating a deficiency
A 12-week randomized trial demonstrated: Average weight loss of 2.6 kg in AOD-9604 group (1 mg/day) versus 0.8 kg in placebo group Preferential reduction in abdominal and visceral fat deposits No adverse effects on carbohydrate metabolism or insulin sensitivity Non-dose-dependent effects, with higher doses (10 mg/day) producing less weight loss than lower doses However, a subsequent 24-week Phase III trial with 502 subjects incorporating intensive diet and exercise showed no statistically significant weight loss compared to placebo, leading to development termination in 2007
That said, some patients reach their goal weight without dramatic dietary overhauls, particularly those with less weight to lose
Its important to note that if your B12 levels are already normal, additional injections are unlikely to boost your energy