While genetics play a significant role in when your hair starts to turn gray, other factors could be accelerating the process. According to UK-based GP Dr. Ahmed, a surprising cause of premature gray hair could be linked to a deficiency in a key mineral: copper.

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Hair Pigmentation and Melanin

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Copper is essential for the production of melanin, the pigment responsible for hair color. A deficiency in this mineral can reduce melanin production, causing hair to lose its natural color and turn gray prematurely. This suggests that diet may influence how early gray hair appears.

More Than Just a Trace Element

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Copper is not only crucial for maintaining hair color but also plays a vital role in energy metabolism, iron absorption, and collagen production. According to the NHS, adults need around 1.2 mg of copper per day, which can be sourced from foods like nuts, shellfish, and cacao powder.

How to Identify Copper Deficiency

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Symptoms of copper deficiency can include lethargy, frequent illnesses, and even persistent low iron levels despite taking supplements. If you’re noticing these signs along with early gray hairs, Dr. Ahmed advises getting your copper levels checked by a healthcare professional.

The Science of Melanin and Gray Hair

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Melanin synthesis declines naturally with age, but copper deficiency can hasten this process. Research shows that a lack of copper may disrupt melanin production, leading to early gray hair. While genetics set the stage, diet and lifestyle choices play supporting roles.

Can Supplements Help?

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While it may be tempting to reach for supplements, Dr. Ahmed cautions against self-diagnosing. “Please don’t start taking supplements without having your levels checked,” he advises. Overloading on copper can lead to toxicity, so it’s essential to consult a doctor first.

Stress, Smoking, and Gray Hair

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Stress and lifestyle habits like smoking may also contribute to gettting premature gray hair. Chronic stress has been linked to oxidative damage, which can affect hair pigmentation. Quitting smoking and managing stress are proactive steps to preserve natural hair color.

Genetic Predispositions

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Despite dietary and lifestyle interventions, some people are genetically predisposed to getting gray hair earlier. “If your parents grayed early, chances are you will too,” says Dr. Jonathan Zippin, a dermatologist. Still, addressing nutrient deficiencies can help slow the process.

Natural Solutions

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Dr. Ahmed suggests incorporating natural sources of copper, such as cacao powder, into your diet. “One tablespoon a day gives you all the copper you need,” he notes. This small adjustment could help delay the onset of gray hair while providing other health benefits.