Zinc is an essential mineral that plays a vital role in many biological processes, including cell reproduction, hormonal balance, protein and DNA synthesis, and maintaining immune function. It is also crucial for hair health, as it.. Hair follicles directly affects and plays a role in the oil production of the scalp glands.
Zinc deficiency can lead to diffuse hair loss, affecting both men and women. Besides hair loss, zinc deficiency can also cause symptoms such as skin rashes, a weakened immune response, diarrhea, and impaired wound healing. Causes of zinc deficiency can include insufficient dietary intake, certain diseases, genetic disorders, or impaired absorption of the mineral.
Zinc can be obtained through food, with animal products generally being richer sources, as zinc from these sources is more easily absorbed by the body than from plant sources. Good sources of zinc include:
The recommended daily allowance (RDA) for zinc varies depending on age, sex, and life stage. Adult men need about 11 mg per day, while adult women need about 8 mg per day. Pregnant and breastfeeding women have a higher requirement.
While zinc supplements can help in case of a deficiency, it is important to avoid overdosing, as too much zinc can have negative effects, including inhibiting the absorption of other important minerals such as copper and ironLong-term intake of high doses of zinc can also impair the immune system and increase the risk of certain diseases.
It is best to meet your zinc needs through a balanced diet and to use supplements only after consulting a healthcare provider. If you have concerns about your zinc levels or hair loss, a blood test can determine if you have a zinc deficiency, and your doctor can recommend an appropriate treatment strategy.
