The original Danish-produced selenium preparation. Each tablet contains 200 g of the well-documented and patented SelenoPrecise selenium yeast. For a well functioning immune system. Documented stable bioavailability of 89% for every batch. Used in the Danish / Swedish / English PRECISE study. Manufactured under Danish pharmaceutical control. Scientifically documented. Dosage 1 tablet daily, unless otherwise advised. Preferably during/after a meal. Do not exceed the recommended daily dosage. Dietary supplements should not replace a varied diet. A healthy lifestyle and a varied balanced diet are important for maintaining good health.