Yes, magnesium supports healthy nail growth by being essential for protein synthesis (making keratin), preventing ridges, and helping with overall nail strength, with deficiencies potentially leading to weaker nails; getting enough through foods like leafy greens, nuts, seeds, and whole grains helps ensure strong, even nails.
Because of its involvement in protein synthesis, a process essential to nail growth, it's no surprise that magnesium helps create beautiful and strong nail plates. Sufficient mineral, vitamin, and nutrient intake is necessary to support the nail beds in growing nail tissue.
The best magnesium supplement for pregnancy often depends on specific needs, with Magnesium Glycinate recommended for sleep/relaxation (gentle on stomach) and Magnesium Citrate for constipation relief due to high absorption, while Magnesium Bisglycinate is highly effective for pregnancy leg cramps, though always consult your doctor before starting any supplement. Magnesium is crucial, but aim for forms with high bioavailability like glycinate or citrate, as less absorbable forms like oxide aren't ideal for correcting deficiencies, and topical options (oils, Epsom salts) are great for cramps.
Biotin (vitamin B7) is crucial to nail health as it helps form keratin, the main protein that makes up nails. It helps to keep nails strong and prevents brittleness. It can also help to speed up nail growth and enhance nail strength. Sources of biotin include eggs, nuts, salmon, avocados, and dark leafy greens.
Magnesium deficiency is rare in healthy children. An insufficient intake of magnesium can cause symptoms such as nausea, weakness, twitching and cramping. If you have concerns over any deficiencies in your child's diet, it's important to speak to a doctor to be able to get appropriate, specialised support.
Symptoms of magnesium deficiency include low appetite, nausea or vomiting, muscle spasms or tremors and abnormal heart rhythms. A blood test or urine test can be used to diagnose magnesium deficiency.
Magnesium-Rich Foods
Key nutrients include biotin (also known as vitamin B8), which boosts keratin production. Foods rich in biotin, such as eggs (cooked), dairy products, fruits, cereals, nuts, yeast, and offal, are your best friends for nail growth. Iron and zinc are also essential for healthy nail growth.
These are some nutritional deficiencies that can stunt the growth of the nail: Zinc Deficiency: Zinc ions (positively charged atoms) are used by the body to stabilize proteins; that is to say, these ions allow proteins to hold the correct shapes for the body to use.
10 Ways to Make Fingernails Stronger
Magnesium may play a role in premenstrual syndrome (PMS), PCOS, and perimenopause symptom management. "For most women, I recommend Thorne Magnesium Bisglycinate," says Peterson. "It's a highly bioavailable form that supports relaxation, hormone health, and restful sleep without gastrointestinal side effects."
Magnesium glycinate can be taken at any time of day, but it is best absorbed with food. Many people prefer to take it in the evening, as it may promote relaxation and support better sleep. If you experience digestive sensitivity, splitting the dosage into morning and evening with meals can improve tolerance.
Glycine is known for its sleep-promoting effect1,4, so magnesium glycinate may offer better support with sleep and stress compared to citrate. Similarly, magnesium glycinate is believed to play a key role in regulating the nervous system1, supporting stress relief and helping you to get a more restful sleep4.
When taken in doses greater than 350 mg daily, magnesium is possibly unsafe. Large doses might cause too much magnesium to build up in the body, causing serious side effects including an irregular heartbeat, low blood pressure, confusion, slowed breathing, coma, and death.
Berries, especially blueberries and strawberries, are high in antioxidants. Antioxidants rid the body of free radicals, or unstable atoms in the body that can damage healthy cells and cause illness. For the nails, berries supply many vitamins and micronutrients to keep the nails strong and healthy.
Signs of low magnesium
Patients with reduced plasma magnesium levels can develop soft, flaky nails that are inclined to break or split.
Hormones, particularly estrogen, play a key role in keeping your hair and nails healthy and functioning well.
Not having enough biotin may cause weak nails. Taking a biotin supplement daily for at least six months may increase nail thickness. A deficiency in B vitamins, calcium, iron, or fatty acids. If you have any of these deficiencies, try adding a multivitamin to your regimen.
Nutrition and nail care are major components in the science behind nail growth and health. A lack of proper nutrients and inadequate care can result in brittle, weak nails. Our body needs vitamins and minerals like biotin, iron, zinc, and calcium to maintain healthy nails.
Let it sit overnight, then rinse away in the morning for a noticeable difference. 2) Brittle fingernails. Since our nails are made of the same enamel as teeth, toothpaste can do a lot to help them. Simply give your nails a good scrub with some toothpaste for cleaner, shinier, stronger nails.
Dissolve 3 to 4 pinches of salt in a bowl of water and add a tablespoon of olive oil in it. Once you make this mini spa, soak your fingernails in it for 15 minutes, daily. And just in case you spot a yellow tint to your nails, squeeze a few drops of lemon juice.
For drinks high in magnesium, opt for mineral waters, fruit juices (especially orange, cherry, watermelon), plant-based milks (soy, almond), and homemade concoctions using raw cacao, coconut milk, or magnesium powders mixed with water or smoothies, with hot chocolate (made with raw cacao) and herbal teas (like nettle) also being good choices.
Sodium: 62 milligrams (mg) Calcium: 25 mg. Iron: 0.6 mg. Magnesium 5 mg.
Achieving 100% of the daily recommended magnesium intake can be accomplished by eating foods rich in magnesium, such as: