Test for vitamin A deficiency (according to Dr. Ertog). Take a free online course without registration.

10

I follow a vegan or vegetarian diet.

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

9

Dryness in the eyes

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

8

Dry hair

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

7

Dry, rough skin (shoulders and back)

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

6

Eczema, dermatitis

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

5

Night blindness

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

4

Acne

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

3

Soft chair

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

2

Cracks on the heels

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

1

Women: vaginal dryness. Men: smaller testicle size.

No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always

Test for vitamin A deficiency (according to Dr. Ertog)