Chlorella
Chlorella is a freshwater algae that strongly stimulates the metabolism. 

Chlorella absorbs sunlight to a great extent.

 As a result, it contains many vitamins, minerals, carotenoids and chlorophyll.

 This ensures that you get the most out of your diet and stimulate the cleansing action of your body. 

Especially in Japan, chlorella is a popular product, where it is called "concentrated sunlight".

 Because of its nutritional impact it is seen within space as an interesting nutrient for a long-term stay in space.