Series 2: Super skin foods

Brazil nuts are a wonderful source of selenium, a mineral known for its ability to improve the condition of your skin, hair and nails.

The Otago University did a study that showed two Brazil nuts a day increased blood serum selenium levels better than supplements. But remember, only two a day, as high selenium levels are toxic.

Brazil nuts also contain good amount of zinc, an amazing skin mineral and one that I always consider when working with skin conditions or preventing skin ageing. Zinc helps heal our skin and ensures proper keratinisation of our Stratum Corneum.

Zinc is also a vital component required to make healthy collagen. Unfortunately it is also the building block we are most to be deficient in so most of us need to boost our levels.