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[Chemical Knowledge]：Iodine, an indispensable element in life

Read： 370 Time：17months ago Source：Transform the World with Simplicity

As an element that is easily overlooked in our daily diet, iodine plays an extremely important role in our daily life and health. Because it is the constituent element of thyroid hormone in the body, and this hormone directly affects our metabolism, body temperature, heart rate, excretion, nerve (especially brain) function and so on.

we first understand the basic knowledge of iodine simple. Iodine is an important nutrient that belongs to the halogens among the chemical elements. Iodide often exists in the form of ions in nature and is widely distributed in the oceans, soils, terrestrial plants and animal tissues. Therefore, we can supplement the iodine needed by the body by eating seafood, vegetables, fruits and other foods and inhaling air. At the same time, iodine is also a trace element. The human body only needs a small amount of iodine to meet physiological needs, and a normal diet can basically meet it every day.

, what are the uses of iodine?

1. Maintain a healthy thyroid

The thyroid is an endocrine gland that secretes hormones that are essential to our metabolism and other life activities. The health of the thyroid gland directly affects the stability of thyroid hormone levels in the body. The iodine we consume is one of the important components of thyroid hormones, so we need to get enough iodine to keep the thyroid healthy.

2. Promote brain development

Before birth and during infancy, the growth and development of the brain depends on thyroid hormones. And thyroid hormones need enough iodine in the body to synthesize. Therefore, pregnant women and infants can effectively promote the rational growth and development of the brain while ingesting enough iodine.

3. Improve immunity

the right amount of iodine intake can also help improve human immunity and increase the body's resistance to disease.

4. Prevention of disease

After a large number of studies have confirmed that low iodine levels in the human body can lead to goiter, and even cause hyperthyroidism and hypothyroidism and other diseases. Adequate iodine intake can help prevent these diseases.

So, how should we consume iodine on a daily basis?

1. Eat foods rich in iodine