1. Biotin
Biotin-rich foods and supplements may help strengthen your brittle fingernails. A few small studies support biotin supplement use to that effect Biotin is most concentrated in organ meats such as liver, but can also be found in egg yolk, dairy products, yeast, salmon, avocado, sweet potato, nuts, seeds and even cauliflower.
Summary Biotin deficiency is rare, but consuming biotin through foods or supplements may help strengthen brittle nails and improve their growt.
What Vitamins Help Your Fingernails?
First of all, supplements encompass more than just vitamins. These products include vitamins, minerals, herbs, and nutrients, says Heather Hawthorne, MD, family practice physician at Doctor on Demand.
So just to recap, vitamins are actually a type of supplement.
6 Vitamins For Nails You Should Be Getting Daily
In this article, we will go over some of the most commonly discussed vitamins and supplements that help ensure the proper functioning, and care of your nails. Biotin
Biotin is a classic supplement for brittle nails, and for good reason.
One study gave people with brittle nails a Biotin supplement for 6 months and found that the overall thickness of nails increased by 25%. The recommended daily allowance for Biotin is 30 mcg for adult men and women. So, if you are a vegetarian and you don’t eat a lot of nuts and seeds, you may consider adding on a Biotin supplement to keep your nails looking their best.
What Vitamin Helps Strengthen Nails?
It’s helpful to know what vitamins and minerals you might be lacking, so you can try incorporating more of them into your diet. If your nails keep splitting, you might be low on iron, biotin, collagen and vitamins A and C. These nutrients build up nail strength and keep nail growth at a normal level.