To understand the effectiveness of oyster supplements, consider both their rich nutrient content and individual experiences. Many users report noticeable benefits, especially when taken consistently. But as always, it's a good idea to consult with a healthcare professional to ensure they're right for your specific needs. Oysters are a good source of essential minerals, especially zinc, amino acids, omega-3 fatty acids, glycogen and taurine. With high contents of zinc and taurine, Oysters support nerve function, energy and the immune system.