Does a Vitamin D Deficiency Age Your Hair?
Recent studies have discovered a link between vitamin D deficiency and hair loss. Find out how this condition affects hair health and how to address it.
The Link Between Vitamin D and Hair Health>
Can You Reverse Vitamin D Deficiency Effects on Hair?>
Haircare Tips for Healthy Locks>
Know thy hair.>
Don’t neglect your scalp.>
Hydrate with conditioner.>
Go heatless on occasion.>
It’s universally known that genetics and aging can cause your hair to become weak, dry, and brittle. As it turns out, what you eat and how much sunlight you get also contribute to the vitality of your precious locks. Case in point? Vitamin D deficiency – a common condition affecting 3 out of 5 Filipinos.
Beyond its well-known side effects on bone health and immune function, experts suggest low vitamin D levels can cause premature graying and shedding. Below, we explore the mechanisms behind its impact on your crowning glory.
The Link Between Vitamin D and Hair Health
According to a study published in Cutis, vitamin D supports new hair growth by stimulating the follicles and extending the anagen phase – the stage when new strands form. When your body lacks this vital nutrient, the hair growth cycle accelerates into the resting phase, leading to hair thinning and, eventually, hair loss.
In a 2021 review, researchers found that individuals diagnosed with alopecia (baldness) tend to have lower levels of vitamin D. However, it is important to note that vitamin D deficiency is unlikely the primary cause as several other factors are at play. For instance, alopecia areata is triggered by an autoimmune disorder, while telogen effluvium is often linked to hormonal changes.
However, the lack of vitamin D can speed up the onset of gray hair, as reported by the International Journal of Trichology. The science behind this phenomenon is complex.
Your body relies on vitamin D to absorb iron, an essential component for producing red blood cells. At the same time, your scalp needs oxygen from the bloodstream to make the pigment that gives your hair its vibrant color. So, insufficient vitamin D means less blood and oxygen for the scalp, which causes your hair to turn white.
Can You Reverse Vitamin D Deficiency Effects on Hair?
The short answer is yes if you’re diagnosed with vitamin D deficiency in the first place. Since hair problems can be multifactorial, seeing a dermatologist is the only way to be sure. They can do a blood test and scalp biopsy to determine the underlying issue.
If you are deficient in vitamin D, there are several ways to restore it. The doctor may recommend supplements with a suitable dosage based on your blood test results. Another great way to boost your intake of the sunshine vitamin is, well, soaking in the sun for a few minutes every morning.
It’s also worth incorporating vitamin D-rich (and yummy!) food into your diet, such as salmon, mackerel, egg yolks, and mushrooms. All the more reason to treat yourself to some sunny-side-ups for breakfast.
Haircare Tips for Healthy Locks
While figuring out how to get more vitamin D to nourish your hair from the inside, stick to a proper haircare routine to keep your locks looking great from the outside. These expert tips will help you build a better relationship with your tresses.
Know thy hair.
Understanding your hair texture and porosity is the first step to nailing down the best haircare routine. For example, those with curls can get away with washing their strands once a week, while women with finer hair should shampoo up every two to three days. And when it comes to choosing products, they must match your hair type. To get a full hair analysis, take the BeautyHub PRO quiz!
Don’t neglect your scalp.
Are you missing out on the wonders of scalp massage? Research shows that this simple practice can promote healthy hair growth by stimulating blood flow to the follicles. Plus, it’s a deeply relaxing experience!
Applying gentle pressure to your scalp in circular motions while shampooing your hair is all it takes. You can use your fingertips to keep it simple or go the fancy route with a scalp massager.
Hydrate with conditioner.
Shampooing strips away greasy dirt, sweat, and – surprise! – your hair’s natural protective oils. That’s where conditioner comes to the rescue. It helps replenish lost moisture, reduce frizz, and prevent split ends.
If your hair tends to shed more after shampooing, use Cream Silk Triple Keratin Rescue Ultimate Hair Fall Defiance Ultra Conditioner. It delivers the benefits of three keratin products, strengthening the hair, minimizing breakage, and leaving your strands soft and glossy.
Go heatless on occasion.
Styling tools like straighteners and curling wands can create stunning looks, but excessive heat can damage your hair. So, give the beach waves and Brazilian blowouts a break and letting your hair chill out a few days a week. While your tresses recuperate, you might grow to embrace your natural hair texture.
In conclusion, vitamin D deficiency can wreak havoc on your hair health. However, it may not be the only trigger behind your troubled tresses. If you’re experiencing unusual hair changes, it’s best to consult a doctor for a more accurate diagnosis.
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