Because its a smaller muscle compared to others, its best for the standard B12 dosage
Ottawa (ON): Canadian Agency for Drugs and Technologies in Health
Deficiencies may manifest as neurological symptoms, including numbness, tingling, and cognitive disturbances
Some research also suggests that if you become vitamin B12 deficient, it can increase your risk of age-related macular degeneration (AMD), which is a gradual type of vision loss common in people over 50
Feeling clearer and more rested gives those habits a better chance
When theyre low, or hovering at the low end of normal for a person with a demanding lifestyle, the cracks show up as fatigue, brain fog, reduced focus, mood shifts, and decreased exercise tolerance