Vitamin D for Seniors
Critical for bone, immune, mood.
Most seniors low
Aging skin makes 50% less Vitamin D from sun. Most need supplement.
Daily dose
800-1,000 IU. More if blood test shows deficiency.
Test annually
Medicare covers. Aim for 30-50 ng/mL.
Sun helps
15 minutes daily, hands and arms exposed. Supplement if can't.
Food sources
Salmon, sardines, fortified milk. Hard to get enough from food alone.
Real benefits
Stronger bones. Better immune. Improved mood. Reduces falls.
Quick Tip: $10/year supplement covers most senior Vitamin D needs.