Green World Spirulina Plus Capsule is used to regulate immunity, prevent, cardiovascular diseases, protect the gastrointestinal tract, relieve fatigue and reduce the harmful effects of electromagnetic radiation. Health Benefit: The purity of Green World Spirulina achieves 99.72% and is free of any preservatives. Highly compatible with human nutritional demand. A balanced daily nutritional intake. Suitable for the following conditions: gastric ulcer, overweight