Main Online health tests Vitamins, Minerals & Nutrients Signs of vitamin B3 deficiency

Signs of vitamin B3 deficiency

Signs of vitamin B3 deficiency

The questionnaire allows you to assess the presence of symptoms characteristic of vitamin B3 (niacin) deficiency. Please select if you have any of the symptoms listed below.

Test
My results
Reviews
7
Fatigue
6
Insomnia
5
Perversion of taste
4
Tongue soreness
3
Dry skin
2
Paleness of the cheeks, lips, and hands.
1
Memory weakening
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Nutrient:
Vitamin B3
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