Rate the frequency of the following symptoms. TestMy resultsReviews 5 Reduced sense of smell. No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always 4 Decreased taste sensitivity. No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always 3 Inelastic skin prone to stretch marks. No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always 2 Acne. No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always 1 White spots on the nails. No/nevermind A little/rarely Moderately/sometimes Significantly/often A lot/always Get result Answer all the questions to get the result for free and with no registration. Log in to the website before taking the test, and your results will always be available on this tab.Take the test to see your results on this tab.Leave your feedback on the test "Zinc deficiency test by Dr. Ertog.":Add a review Nutrient: Zinc Share: