Tag: Biotin for nails

Did you know that brittle, weak fingernails can sometimes signal nutritional gaps in your diet? Understanding what vitamin makes fingernails stronger is a popular query, and while biotin often receives the spotlight, a holistic approach to nutrition is what truly builds nail resilience from within.

A 2017 review published in *Skin Appendage Disorders* noted that while biotin is widely marketed for hair and nails, clinical evidence supporting supplementation in healthy individuals is limited. So, is there a benefit to taking biotin, or is it mostly hype, and when might it actually help?

For decades, it was a common belief that consuming gelatin could strengthen your nails, a myth popularized as far back as the Great Depression. But does science support this traditional remedy? Let's definitively answer the question: is jelly good for your nails?

Did you know that weak or brittle nails can often be a direct result of underlying nutritional deficiencies? Understanding what vitamin will strengthen fingernails is the first step toward achieving healthier, more resilient nails that are less prone to breaking, chipping, and splitting.

Approximately 20% of people suffer from brittle, splitting nails, a condition that can often be improved with better nutrition. The most direct answer to **what vitamin makes your nails stronger** is biotin, but several other key nutrients also play a vital role, affecting the nail’s structure, growth, and overall resilience.

According to a 1993 study on participants with brittle nails, supplementation with 2.5 mg of biotin per day improved symptoms in 63% of individuals over several months. When you ask, 'what vitamin am I lacking for weak nails?', biotin is a top contender, but other nutritional deficiencies can also manifest through brittle, soft, or splitting nails.

A 1993 study showed that daily biotin supplementation improved brittle nail symptoms in 63% of participants. While biotin is often hailed, pinpointing **what is the best vitamin for nails** requires a holistic look at several key nutrients that support nail strength, growth, and overall health.

According to the National Institutes of Health, the adequate daily intake of biotin for healthy adults is 30 micrograms (mcg), an amount most people easily get from their diet. If you have brittle nails and are looking for a supplement, the question becomes, how much biotin should I take to help my nails, and is a higher intake necessary?