• Home
  • Nutrition advice
  • Fitness advice
  • Beauty advice
  • Recipes
  • About the Experts
English | Español

Discover Good
  • Nutrition
  • Fitness
  • Beauty

Healthy Nails Start with Healthy Foods


 Posted by Susan Bowerman, M.S., RD, CSSD, CSOWM, FAND – Senior Director, Worldwide Nutrition Education and Training  0 Comment

1 Star2 Stars3 Stars4 Stars5 Stars
Loading ... Loading ...

Protein supports nail health.

It takes the right nutrients to help support strong, healthy nails.

Just like your skin and hair, your fingernails are a window to the “world within”––the health of your skin, hair and nails are a reflection of what you put into your body.

And, like any other living tissue, your fingernails rely on a steady supply of nutrients to keep them strong and healthy.

Fingernail Fundamentals

Your nails are made up of layers of protein known as keratin, the same protein found in your hair. And they tend to grow at a fixed rate, with some slight variations: men’s nails usually grow faster than women’s (except during pregnancy, when the pace often picks up); fingernails grow faster than toenails; the nails on your little fingers grow more slowly than the others; and nails usually grow faster in the summer than in the winter. Also, the hardness of your nails is largely determined by genetics.

Even though you can’t make your nails grow faster or make them harder, it’s important to provide them with the nutrients they need to stay strong and healthy. That way, your nails may be able to grow longer since they may be less likely to crack or break.

Four Nutrients that Support Nail Health

Protein

Since your nails are composed primarily of protein, it should come as no surprise that you need adequate protein in your diet to support the health of your nails. Choose from a range of low-fat plant and animal sources: soy and other beans, eggs, dairy products, seafood, poultry and lean meats.

Omega-3 fatty acids

Beneficial fats can help keep your nails moisturized, keeping them from appearing dry and dull. Fish is the best source of these omega 3s but you can also find omega-3s in walnuts, chia seeds and flaxseeds.

Zinc

Zinc is a mineral that’s vitally important in protein synthesis, as it helps your body manufacture the keratin protein in your nails. Oysters are the richest source of zinc, but you’ll also find it in other proteins–meat, fish, poultry, beans and yogurt–as well as nuts.

Magnesium

Magnesium is a multitasker mineral–it’s needed for literally hundreds of chemical reactions in your body and, like zinc, helps your body to manufacture the proteins found in your nails. Magnesium is easy to get because it’s so widespread in healthy foods. Green leafy vegetables, nuts, beans, avocado, whole grains, yogurt and soymilk are all good sources of magnesium.

« Build Your Own Balanced Diet
Know Your Macros: How Protein, Carbs and Fat Support Sports Performance »

    Share This


Susan Bowerman, M.S., RD, CSSD, CSOWM, FAND – Senior Director, Worldwide Nutrition Education and Training
Susan is the Senior Director of Worldwide Nutrition Education and Training at Herbalife, where she is responsible for the development of nutrition education and training materials, and is one of the primary authors of the Herbalife-sponsored blog, www.discovergoodnutrition.com. She is a Registered Dietitian and holds two Board Certifications from the Academy of Nutrition and Dietetics as a Certified Specialist in Sports Dietetics, and a Certified Specialist in Obesity and Weight Management. Susan is also a Fellow of the Academy of Nutrition and Dietetics. Susan graduated with distinction in biology from the University of Colorado, and received her master’s degree in Food Science and Nutrition from Colorado State University. She then completed her dietetic internship at the University of Kansas. Susan has taught extensively and developed educational programs targeted to individuals, groups and industry in her areas of expertise, including health promotion, weight management and sports nutrition. Prior to her role at Herbalife, she was the assistant director of the UCLA Center for Human Nutrition, and has held appointments as adjunct professor in nutrition at Pepperdine University and as lecturer in nutrition in the Department of Food Science and Nutrition at Cal Poly San Luis Obispo. Susan was a consultant to the (then) Los Angeles Raiders for six seasons, and was a contributing columnist for the Los Angeles Times Health Section for two years. She is a co-author of 23 research papers, 14 book chapters, and was a co-author of two books for the public: “What Color is Your Diet?” and “The L.A. Shape Diet” by Dr. David Heber, published by Harper Collins in 2001 and 2004, respectively.


  • Search

  • Sign Up for Updates

  • Meal Plans

    • 1200 calorie diet
      Try This 3-Day 1200 Calorie Diet Plan
    • Streamline Your Diet With This Healthy 1500 Calorie Plan
    • 2200 calorie diet
      Sample Menus for a 2200 Calorie Diet Plan
    • personalized diet
      How to Create a Personalized Diet Plan
    • 1800 calorie diet
      Healthy 1800 Calorie Diet Plan
  • Fitness advice

    • Getting Ripped: Nutrition and Exercise Tips
    • trouble spotsExercises for Men – Tackle Your Trouble Spots
    • gym workoutVIDEO: #ActiveBodyFit – Challenge Gym Workout 1
    • Fitness Motivation: Three Tips to Help You Stay Active
    • sweatDon't Sweat It: Your Go-To Guide to Exercise and Sweat
  • Beauty advice

    • How to Care for Your Skin After Wearing a Face Mask
    • Hair RemovalWhat’s the Best Way to Remove Unwanted Hair?
    • false eyelashes9 Simple Steps to Apply False Eyelashes
    • long eyelashesHow to Get Long Eyelashes
    • youthfulYouthful Style: Break These Bad Fashion Habits to Look Younger
  • Nutrition advice

    • supertasterAre You a Supertaster?
    • Chefs' diet secrets
    • healthy behaviorHealthy Behavior: Making Healthy Diet Changes that Last
    • diet techniquePopular Dieting Tools and Techniques
    • Heart healthHeart health: How to fine tune your diet in 5 easy steps



Privacy Policy | CCPA Suplemmental Notice

Copyright © 2019 Herbalife International of America, Inc.