The Chernobyl nuclear disaster of 1986 caused widespread radiation exposure. Spirulina was donated and helped improve health outcomes for those affected by increasing white blood cell count and improving immunity. Spirulina is a type of blue-green algae that is highly nutritious, containing protein, vitamins, minerals, and other nutrients. It has been used successfully to treat those exposed to radiation from Chernobyl and provides many health benefits as a dietary supplement.