Doctors might test your B12 levels, MMA, and homocysteine to see if you need supplements
Signs of poor conversion or B12 deficiency include: Chronic fatigue Brain fog and poor focus Mood imbalances, anxiety, or depression Numbness or tingling in extremities Elevated homocysteine Poor detoxification For these individuals, Methyl B12 supplementation isnt just helpful its essential
In the case of vitamin B 12 there is no UL, as there is no human data for adverse effects from high doses
Potential Research Applications: Growth hormone secretion and endocrine studies Muscle growth, recovery, and anti-aging research models Fat metabolism and body composition studies GH axis and pituitary function investigations For laboratory research only
10.1016/s0305-4179(01)00055-9 78 MiyamotoS.TakaokaK.OkadaT.YoshikawaH.HashimotoJ.SuzukiS.et al (1992)
Dosage for horses: 5-10 ml