COMPOSITION: Glucose, calcium carbonate. NUTRITIONAL ADDITIVES PER KG: 50,000 mg vitamin E, 50 mg Selenium (sodium selenite). PROVIT-E contributes to "give a boost" to birds in breeding season as it promotes fertility. Also, its benefits for muscle performance and oxidation protection of cells are known. Vitamin E and Selenium work side by side in the breakdown of fats. Supplementary food for ornamental birds. USE: 3 weeks before mating, 1 gm (1 x tablespoon) per 100 g of food or 200 ml of drinking water, 3-4 times per week. Due to the high Selenium content as compared to a complete feed, this supplementary feed may only be supplied up to a maximum of 1% of the daily ration. When administered by drinking water, the above dosage must be respected at all costs.