Tag: Iodine content

According to a study on edible macroalgae, some red species like *Palmaria palmata* can contain over 2000 ppm of iodine, proving that there is indeed **iodine in red algae**, but content varies significantly by species and other factors. This trace mineral is essential for thyroid function, but moderation is key to avoid health risks from excess intake.

While Kona sea salt is celebrated for its pristine sourcing from deep Hawaiian ocean water, its natural iodine content is minimal and should not be relied upon to meet daily nutritional needs. Unlike commercially iodized table salt, which is fortified with a standard amount of iodine, gourmet sea salts retain only the small, naturally occurring traces present in seawater.

While certain mineralized waters can contain notable amounts of iodine, the concentration in standard bottled spring water is highly variable and generally low. Consequently, spring water is not considered a reliable or significant dietary source for this essential mineral.

According to product listings and customer questions, many versions of Kirkland Signature sea salt sold in the United States do not contain any added iodine, differentiating it from traditional iodized table salt. This information is crucial for those monitoring their dietary iodine intake. The distinction highlights a key difference between commercially prepared and naturally sourced salts.

According to the National Institutes of Health, one large egg typically contains between 24 and 31 micrograms (mcg) of iodine, with the majority of this mineral concentrated in the yolk. This means two large eggs can provide a moderate and beneficial portion of the daily recommended intake for an average adult.

According to the National Institutes of Health, a single ¾ cup serving of plain, nonfat Greek yogurt provides approximately 87 mcg of iodine, fulfilling a substantial portion of the average adult's daily requirement. This makes Greek yogurt a highly effective and accessible food source for this essential trace mineral, crucial for thyroid function and overall metabolic health.

With over 10,000 species, seaweed is a vast and diverse category of marine macroalgae, with kelp being just one specific type. This common misconception often leads to confusion when choosing between the two for health or culinary purposes. The 'better' option depends heavily on your specific nutritional goals, as they offer similar but distinct health profiles.

According to a 2023 study published in *Food & Nutrition Research*, brewed instant black coffee contains a negligible amount of iodine, averaging just 0.084 μg per 100 mL. This is because the coffee granules themselves are not a significant source of the mineral.

According to scientific studies, the iodine content in pork is very low, especially compared to other animal products like dairy and eggs. Even with increased iodine supplementation in a pig's feed, only a minimal amount is transferred to the muscle and fat.

A 3-ounce serving of roasted chicken breast typically provides only around 1 microgram of iodine, a trace amount that offers minimal contribution to daily needs. This nutritional overview explores exactly how much iodine does chicken contain and contextualizes it against richer food sources.