Grey hair is a natural part of aging and cannot be fully avoided. It is often more noticeable in people with darker hair. However, when grey hairs appear earlier than expected, a health-related factor may be involved.
UK GP Dr Ahmed says premature greying can sometimes be linked to low copper levels in the body. He notes this may be more likely in people who also experience frequent tiredness or have been diagnosed with anemia.
Copper is a mineral the body needs in small amounts. It supports energy production, helps with iron absorption, and plays a role in collagen formation. Copper is also involved in melanin production, the pigment responsible for hair color. When copper levels are low, melanin production may drop, which can contribute to hair turning grey earlier than normal.
Dr Ahmed strongly advises against taking copper supplements without medical guidance. Too much copper can be harmful, and symptoms should always be checked with a doctor before making changes.
If copper levels are confirmed to be low or borderline, he suggests improving intake through diet first. Foods naturally rich in copper may help before supplements are considered. Still, genetics play a major role in greying, and for some people, dietary changes will not prevent grey hair.