9 Ways Fingernails Can Reflect Health

Are you wondering what those white spots, bulges, or ridges on your fingernails mean? Dr. Cobi Slater, PhD, DNM, CHT, RNCP, ROHP at Essential Health Natural Wellness Clinic, in Maple Ridge, Canada says “Changes in fingernail appearance can indicate something deeper is going on in the body.” They can provide clues to your health and nutritional status. She shared the following simple way to decode your fingernails:

Color

  • White spots – zinc deficiency
  • Yellow nails – liver and/or gallbladder issues
  • Bluish or grey colored nails – heart condition
  • Brown nails – adrenal gland dysfunction

Ridges

  • Vertical ridges – metabolic disorders or lung issues
  • Horizontal ridges – gout, heart and circulation conditions
  • Small bulges – nail fungi or iron deficiency

Shape

  • Spoon shaped – iron deficiency or damage from harsh detergents
  • Hourglass shape – bronchial or lung conditions

Related:
Fingernails: 5 Signs That Point to Bigger Problems
10 Things Your Skin Says About Your Health
7 Things Your Hands Say About Your Health

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83 comments

Janice P.
Janice P.2 years ago

I have vertical ridges in all my fingernails and a few white sots. Guess I better do something about this.

Mary Donnelly
Mary Donnelly2 years ago

Thanks.

Val M.
Val M.2 years ago

Noted

Siti R.
Siti R.2 years ago

always had vertical ridges even on my toenails.. much of my fingerprints are gone. will look up magnesium and zinc supplements. can't be too careful.

Kerrie G.
Kerrie G.2 years ago

Very interesting, thank you.

Rhonda Lawford
Rhonda lawford2 years ago

I was just recently wondering about some of these things. thank you for sharing

Elena T.
Elena Poensgen2 years ago

Thank you :)

Lin M
Lin M2 years ago

Some times I get ridges but they don't stay.

Darren Woolsey
Darren Woolsey2 years ago

It's interesting and fascinating, how much one can naturally pick up about one's own bodily mechanics and organism, just by paying attention and observing.

Fi T.
Fi T.2 years ago

It's the simplest check