TINY, TASTY, AND EFFECTIVE: Slow-release tablets absorb under the tongue, so you don't have to deal with expensive injections, messy liquids, or swallow large pills Recommended Use: Active Methyl B-12, suitable for individuals with MTHFR
Ongoing vitamin deficiency can ultimately affect your mood and health, and accelerate the aging process
This therapy is commonly used to support metabolic efficiency and overall vitality
Stick to your dosing protocols based on the chosen administration route

Normal vital signs (blood pressure, heart rate, respiratory rate, temperature) and body mass index (BMI) between 18 and 30 kg/m 2 Suboptimal vitamin B12 status (deficient to borderline 200300 pg/mL), defined as serum B12 levels within the lower end of the reference range (234894 pg/mL) Able to provide informed written consent Able to comply with study procedures and follow-up visits as outlined in the protocol 2.2.2 Exclusion criteria Known hypersensitivity or allergy to oral vitamin B12 supplements or any of its components Known history of cobalt allergy or sensitivity Severe malabsorption syndromes, including pernicious anemia or intestinal disorders affecting vitamin B12 absorption Current use of acetaminophen, nonsteroidal anti-inflammatory drugs, antibiotics, antacids, proton pump inhibitors (PPIs), multivitamins, or nutritional supplements containing vitamin B12 History of gastric bypass surgery or other procedures that significantly alter GI anatomy or function Significant renal impairment (estimated glomerular filtration rate [eGFR] 0.05) Supplementary Table 1

It supports protein synthesis and thus the growth, as well as the synthesis of DNA and RNA