Statistically, a higher risk of dietary deficiency has been reported with vegan diets.

Supplements are necessary to counter the dietary deficiency of many micronutrients.

The children's colour could be explained by green sickness, the result of a dietary deficiency.

But as the discolored eyes showed, there were also disease and dietary deficiencies.

Eat a variety of foods to avoid dietary deficiencies.

A lack of iron may also be due to a dietary deficiency.

In it he described scurvy as resulting from a dietary deficiency.

No dietary deficiencies in people who lived on her soup!

These children are exposed to dietary deficiencies and have difficulty concentrating at school.

But supplements of these nutrients beyond the amounts needed to prevent dietary deficiencies are not known or thought to be beneficial.