Figure 17.
Comparison between the number of new registrations of products containing calcium, the number of COVID-19 cases, and the frequency of search for information on the ingredient in the Google browser.
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.