Vitamins
17 markers in this category
Active Vitamin B12
Active Vitamin B12 measures the bioavailable B12 your body can use.
Folate (Folic Acid)
Folate measures vitamin B9, a nutrient that may become harder to absorb as we age.
Holotranscobalamin
Holotranscobalamin is the earliest indicator of B12 depletion and may be particularly relevant for older adults.
Intrinsic Factor Antibodies
Intrinsic Factor Antibodies tests for autoimmune-related B12 malabsorption. Pernicious anaemia becomes more common with age, making this test particularly relevant for older adults with unexplained or persistent B12 deficiency.
Methylmalonic Acid (MMA) (Blood)
MMA Blood measures a functional B12 marker that may be particularly informative for older adults.
Methylmalonic Acid (MMA) (Urine)
MMA Urine provides a non-invasive assessment of functional B12 status, which may be especially convenient for older adults.
Vitamin A
Vitamin A measures retinol levels, a fat-soluble vitamin that may become increasingly important to monitor with age.
Vitamin B1 (Thiamine)
Vitamin B1 (thiamine) is considered important for energy metabolism, which may become less efficient with age. Some older adults may have reduced absorption.
Vitamin B12
Vitamin B12 is considered especially important for older adults, as absorption may decline with age. Low levels have been associated with cognitive changes and anaemia.
Vitamin B2 (Riboflavin)
Vitamin B2 (riboflavin) is considered important for energy metabolism and antioxidant protection, which may be especially relevant for older adults. Absorption and dietary intake may change with age.
Vitamin B3 (Niacin)
Vitamin B3 (niacin) is considered important for NAD+ production, which may support cellular repair and energy metabolism in older adults. Age-related changes may affect niacin status.
Vitamin B6
Vitamin B6 is considered important for cognitive function, immune health, and metabolism in older adults.
Vitamin B7 (Biotin)
Vitamin B7 (biotin) is considered important for maintaining hair, skin, and nail health in older adults. Age-related dietary changes may affect biotin intake.
Vitamin C
Vitamin C is considered especially important for older adults, as it may support immune function, wound healing, and antioxidant protection against age-related oxidative stress.
Vitamin D (25-OH)
Your vitamin D level tells you how much vitamin D your body has in store, and with a higher body fat percentage that number often reads lower than you would expect.
Vitamin E
Vitamin E supports healthy ageing by protecting cells from oxidative damage. Maintaining adequate levels may contribute to cognitive health and cardiovascular well-being as you age.
Vitamin K1
Vitamin K1 becomes especially important for bone health as you age. Adequate levels support blood clotting and may help maintain bone density in later years.