Figure 2.
Percentile distribution of vitamin D intake for food sources [nonsupplement user (NSU), supplements without vitamin D (SU-D), supplements with vitamin D (SU+D)] and food and supplement sources (total nutrient intake; TNI).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.