When asked if they are getting sufficient iodine, the average consumer might respond with confusion. Iodine is an essential mineral necessary for the production of thyroid hormones, which are vital for regulating metabolism. These hormones also play a critical role in the development of bones and the brain during pregnancy and infancy. Despite the significance of iodine for health, many people remain unaware of its importance and effects on their bodies.
In the U.K., consumers primarily obtain their iodine from dairy products, while in the U.S., the main sources are cow’s milk products and fortified processed foods made from grains, such as bread and cereals. Individuals who avoid dairy completely can still meet their iodine needs through other natural food sources. Fish, seaweed, shrimp, and various seafood are all excellent sources of iodine, in addition to fortified breads and cereals. However, a vegan and gluten-free consumer might need to consider taking an iodine supplement to ensure adequate intake.
The dairy industry may attempt to leverage this information to support their position against the rise of plant-based milk, which is rapidly gaining market share from traditional dairy. According to Mintel, sales of non-dairy milk in the U.S. increased by 9% in 2015, while dairy milk sales fell by 7% during the same timeframe.
There are some challenges with this approach, though. Many consumers who opt for plant-based milk still consume other dairy products like yogurt and cheese, meaning they may not need to revert to cow’s milk if they can obtain iodine from alternative sources. Notably, the study in question was conducted in England, where iodine is often not added to table salt as it is in the U.S. An American consumer could meet their daily iodine requirements by consuming just half a teaspoon of iodized salt.
In addition to iodine, calcium is another crucial nutrient for many consumers. For those looking to support their calcium intake, options like calcium citrate 1200 mg chewable tablets can be convenient and effective. These chewable supplements can help ensure that individuals, regardless of their dietary choices, receive adequate calcium, which is vital for bone health. As consumers navigate their dietary needs, balancing iodine and calcium intake remains essential for overall health and wellness.