Natesis Spirulina is a food supplement formulated with a freshwater microalgae which is rich in proteins (66%), nutrients that contribute to the maintenance of muscle mass and normal bones and improves the tone and vitality by strengthening the natural defenses Spirulina is recommended for all ages and is suitable for vegetarians, for those who practice a sport (running, endurance sport, training,...), followed a slimming diet, in case of convalescence (improves vitality) or growth. It is advisable to take 1 to 2 tablets per day for the first few days. Then gradually increase to 4 to 6 tablets per day. Seek the advice of a healthcare professional in the event of simultaneous medication (especially anticoagulants and antiplatelet agents). Taking spirulina should in particular be avoided in the following cases: allergic ground, phenylketonuria: spirulina containing phenylalanine, taking it could worsen the pathology, hemochromatosis (excess iron): spirulina containing iron, taking it could worsen the condition. pathology. Spirulina should be used with caution in cases of: gout, urinary stones, high blood uric acid level: spirulina is rich in nucleic acids (DNA, RNA) which are converted into uric acid by the body. Store away from heat and humidity.