Calcium Supplementation: Who Genuinely Needs It?

Food sources that cover most people's needs

Dairy (milk, curd, paneer), and to a lesser extent, sesame seeds, ragi, and leafy greens, provide substantial calcium — a diet including regular dairy typically meets calcium needs without requiring supplementation.

Who's at genuine higher risk of deficiency

Vegans avoiding all dairy, postmenopausal women (due to declining estrogen affecting bone density), and older adults generally have higher calcium needs and lower typical dietary intake, making this group more likely to genuinely benefit from supplementation.

The importance of vitamin D alongside calcium

Calcium absorption depends heavily on adequate vitamin D status — supplementing calcium without addressing a vitamin D deficiency (common in Indian populations, as covered earlier) significantly limits how effectively the calcium is actually used.

A caution on excessive supplementation

Some research has raised questions about very high-dose calcium supplementation (without corresponding dietary need) and cardiovascular risk — another reason to base supplementation on an actual identified need rather than blanket, precautionary use.