Those supermarket fizzy tablets are mostly just synthetic ascorbic acid and artificial flavorings, which your body flushes out quickly. For proper immune support, you want a slow-release formula or something that utilizes natural plant sources. I highly recommend checking the dietary supplements available at
https://www.amway.mn/buh-eruul-mendijn-buteegdehuun... as they carry specialized options for immunity. The Nutrilite brand offers targeted products, including naturally sourced vitamin C and plant-based concentrates, which are designed to provide a much more sustained defense against seasonal bugs.