SUPERHEALTH SECRETS
PEOPLE WITH THE LOWEST VITAMIN D LEVELS REPORT HAVING SIGNIFICANTLY MORE COLDS OR CASES OF THE FLU
Conventional health authorities claim getting a flu shot each year is the best way to ward off influenza. But where’s the actual science backing up that claim? Mounting research suggests vitamin D deficiency may actually be a major cause of influenza. People with the lowest vitamin D levels report having significantly more colds or cases of the flu.