Nails, Hair and Skin

Silica is an ultra-trace element (required in small amounts) involved in the formation of bone, teeth and cartilage. Silica rich foods include whole grains especially oatmeal and brown rice and root vegetables.

Ascorbic acid (vitamin C) is a water-soluble antioxidant nutrient involved in many biological processes in the body. Vitamin C is found in a number of fruits and vegetables, great sources are capsicums, blackcurrants, oranges and strawberries.

A water-soluble B group vitamin, folate is involved in the synthesis of DNA and RNA and the activation of vitamin B12 into it's active form. Folic acid is found in fresh green leafy vegetables, broccoli, mushrooms, legumes, nuts and fortified cereals.

Pantothenic acid (vitamin B5) is involved in the metabolism of fats and carbohydrates for energy production. Vitamin B5 is found in sunflower seeds, peas, beans (except green beans), poultry and whole grains.

Iron is an essential mineral and an important component of proteins, such as haemoglobin, involved in oxygen transport and metabolism. Iron containing foods include lean red meat, poultry, fish, oysters, dried fruit, legumes, beetroot, whole grains and tofu.

Zinc is an essential trace element that plays a role in every living cell in the body. There are also around 300 enzymes that need zinc for healthy function. Zinc containing foods include meat, eggs, seafood- especially oysters, whole grains and seeds.

Manganese is an essential trace mineral that is a co-factor in many of the body's enzymes, including superoxide dismutase. Manganese can be found in hazelnuts, blackberries, pineapple, lentils, beans and whole grains.

Biotin is a water-soluble nutrient belonging to the B group vitamins. Food sources of biotin include cheese, cauliflower and eggs.