Turmeric has several health benefits including anti-inflammatory, antioxidant and anti-cancer properties. It is a good source of manganese and contains iron, vitamin B6, fibre, copper and potassium. Curcumin is the principle active ingredient in turmeric and gives it its vibrant colour. Add black pepper to any dish prepared with turmeric for better absorption as it contains piperine, a natural substance that enhances the absorption of curcumin by up to 2000%.