4 healthy hair nutrients

There are many factors which contribute to hair health - in this article, we focus on diet and nutritional influences which play a major role in the health of our hair.

1. Zinc

Zinc plays an important role in hair growth. And not only is it reported by the CSIRO that 67% of Australian men and 85% of women are below the recommended daily allowance of zinc, but a whole lot of other things can also contribute to low zinc levels, too. For example, periods of stress can cause your body’s zinc levels to fall, as can digestive problems or drinking too much alcohol.

Good sources of zinc including red meat, legumes, dairy and nuts.

2. Vitamin A

As a fat-soluble vitamin, vitamin A plays an important role in nourishing and supporting healthy hair.

Leafy green vegetables like kale and spinach are high in Vitamin A, as well as orange and yellow vegetables like carrots and pumpkin.

3. Biotin

Vitamin B7 – also known as biotin – has been shown to play a role in healthy hair growth. Biotin may also play a role in hair follicle formation and metabolising scalp oil to ensure a healthy scalp.

While B-group vitamins are found in many foods, because they’re water-soluble, they must be consumed regularly in order to keep levels topped up.

4. Silica

An important mineral that supports hair growth and shine.

Wholegrain breads, cereals and brown rice are some of the most common sources of silicon.

Conclusion

While these nutrients have been shown to support general hair health, evidence is also emerging around the benefits of Vitamin D and Iron so we will continue to monitor these advances.

Ensuring you consume enough vitamins and minerals in your diet is important to support healthy hair but if you have further concerns, it is advised you seek individualised healthcare support.