Turmeric (Curcuma longa)
Turmeric is a spice we all know for its bright yellow color, and for being a major ingredient in curry powder. Apart from being used for culinary purposes, turmeric also has a long history of being used in natural and traditional medicine. In the last decade, turmeric has garnered special attention due its active ingredient curcumin that has shown to exhibit quite powerful biological and medicinal properties.