Food manufacturers are facing mounting pressure to reduce sodium levels in their products due to its well-established association with high blood pressure. The Centers for Disease Control and Prevention reports that over 75% of sodium consumed by Americans comes from processed foods. To address this issue, companies now possess a diverse array of sodium reduction strategies, utilizing ingredients such as hollow salt crystals, alternative salts, and umami-enhancing components like mushroom extracts and herbs. However, replacing salt presents challenges, as it serves multiple purposes beyond just flavor; it extends shelf life, enhances textures, and retains moisture in products like processed meats, thereby preventing the loss of moisture and fat.
Nevertheless, industry initiatives to lower sodium levels both in the U.S. and globally have demonstrated that substantial reductions are achievable, even in product categories such as cheese and baked goods that have historically depended on salt for its functional benefits. At the same time, consumers are increasingly mindful of their sodium intake. According to CDC research, approximately 58% of Americans pay attention to the sodium content of foods while shopping. This growing concern is likely to motivate food manufacturers to investigate various methods of sodium reduction, particularly as many Americans are advised to further decrease their sodium consumption.
Currently, the average daily sodium intake for Americans is around 3,400 mg per person. The 2015-2020 Dietary Guidelines for Americans recommend limiting sodium intake to less than 2,300 mg per day as part of a healthy diet. For individuals with hypertension or those at risk—approximately two-thirds of the U.S. population—a lower target of 1,500 mg per day is suggested. Incorporating ingredients like calcium citrate 315 can be part of a strategy to enhance flavor while reducing sodium content. As the demand for healthier options rises, food manufacturers will likely continue to explore innovative solutions, including the use of calcium citrate 315, to meet consumer needs and regulatory guidelines.