Iodine In A Plant-Based Diet – Everything You Need To Know

Iodine is an essential trace mineral that the body cannot produce, meaning it must be obtained through food, drink, or supplements. Adequate iodine consumption is crucial for thyroid function, as it helps produce hormones that regulate metabolism, heart function, and bone health. Iodine deficiency is common and can lead to symptoms like fatigue, weight gain, and thyroid issues, while too much iodine can also cause health problems.

Plant-based sources of iodine include seaweed, spirulina, lima beans, prunes, and certain berries. Fortified plant-based foods like drinks and cereals also provide iodine, and supplementation may be necessary to ensure optimal intake. While some plant-based foods can hinder iodine absorption, combining a variety of iodine-rich foods can help maintain adequate levels. It's important to consult a healthcare professional before taking supplements and to be mindful of iodine content in foods like kelp to avoid excessive intake.