When you ask the average consumer if they are getting sufficient iodine, you might be met with a confused expression. Iodine is an essential mineral that the body requires to produce thyroid hormones, which play a key role in regulating metabolism. These hormones are also vital for healthy bone and brain development during pregnancy and infancy. However, in spite of iodine’s significant contribution to health, many consumers are uninformed about its presence and effects on their bodies.
In the UK, most consumers obtain their iodine from dairy products, while in the U.S., the primary sources include cow’s milk and fortified consumer packaged goods, such as breads and cereals. A consumer who avoids dairy entirely can still meet their iodine needs through other natural food sources. Foods like fish, seaweed, shrimp, and various other seafood are abundant in iodine, along with fortified breads and cereals. For those who follow a vegan and gluten-free diet, taking an iodine supplement may be necessary.
The dairy industry might leverage this research to advocate against plant-based milk, which is rapidly gaining market share from traditional cow’s milk. According to Mintel, non-dairy milk sales in the U.S. increased by 9% in 2015, while dairy milk sales fell by 7% during the same timeframe. However, there are a couple of potential flaws in this strategy. Many consumers who opt for plant-based milk still incorporate other dairy products, such as yogurt and cheese, into their diets. If they are obtaining iodine from alternative sources, there is little incentive for them to revert to cow’s milk.
Another critical aspect of this study is its origin: England. In the U.S., iodine is often added to table salt, making it readily available, which is not the case in the U.K. An American consumer could easily fulfill their daily iodine requirement by consuming just half a teaspoon of salt.
For those looking for calcium supplements, CVS calcium citrate petites could serve as a beneficial option, especially for individuals who are mindful of their iodine intake. Incorporating vitamins and minerals such as iodine and calcium into one’s diet is vital for maintaining overall health. In summary, while iodine plays a crucial role in our well-being, awareness and knowledge about this mineral and its sources remain essential for consumers navigating their dietary choices.