Groups at higher risk of deficiency include older adults (due to reduced stomach acid production), people following vegan or strict vegetarian diets (as B12 is naturally found almost exclusively in animal products), individuals with pernicious anaemia or other malabsorption conditions, those taking certain medications such as metformin or proton pump inhibitors long-term, and people with significant nitrous oxide exposure (including recreational use), which can inactivate B12 in the body
Factors Affecting Individual Dosage Requirements Even though 1000 mcg is the usual dose, some people might need more or less
Packed with high-quality nutrients, it works to fuel your metabolism, enhance endurance, and keep you energized and focused as you work toward your goals
5-Amino-1MQ inhibits the enzyme NNMT (nicotinamide N-methyltransferase), which preserves intracellular NAD+ and activates AMPK-dependent mitochondrial fat oxidation
Vitamin D3 is a form of vitamin D
These cells transport oxygen throughout your body