The question of iodine has come up for some readers after reading my article on salt, in which I suggested using only unrefined salt in lieu of the more common table salt. Chemical iodine in the form ...

AN important memoir is contributed to the current issue of the Berichte of the German Chemical Society, by Prof. Victor Meyer and Dr. Hartmann. A new substance of a some-what surprising nature, the ...

Iodine is a mineral that is needed in the diet to ensure that the thyroid works properly. Thyroid hormones play an important role in a wide range of bodily functions, including metabolism, bone health ...

Beijing residents should continue to consume salt added with iodine element, a mandatory measure in many parts of China, to combat diseases caused by iodine deficiency, a health expert said. These ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Rarer than any metal, any mineral, so rare that if you scan the entire earth, all six million billion billion kilos or 13,000,000,000,000,000,000,000,000 pounds of our planet, you would find only one ...

Why Do Some Songs Get Stuck in Your Head? Can We Use Chemistry to Bake the Perfect Cake? The phrase 'essential 'element' is often incorrectly used to describe the nutrients we need, but can aptly be ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

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Vladimir Putin's recent threats of nuclear weapon use are deeply concerning. A nuclear war would have catastrophic consequences, both short and long-term, including radiation-induced cancers. However, ...