WONDER #2313: What Causes White Spots on Fingernails?
Question 1 of 3
Which of the following does NOT cause white spots on your fingernails?
- Skin conditions
- Kidney disease
- Calcium deficiency
Question 2 of 3
You read that medical myths are passed on by “word of mouth.” What does the phrase “word of mouth” mean?
- It means that they’re spread by doctors who are confused.
- It means that they’re passed verbally from person to person.
- It means that advertising agencies spread false information.
- It means people spread lies on purpose.
Question 3 of 3
According to this Wonder, what is the most common cause of white spots on fingernails?
- Hereditary Illness
- Zinc Deficiency
Check your answers online at https://wonderopolis.org/wonder/What-Causes-White-Spots-on-Fingernails.