Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...

The pH was set to 3.0, and 0.5 mL of iodine reagent was added before adjusting the volume. The solution was shielded from light for 10 min, and the absorbance was measured at a wavelength of 620 nm.

Taking vitamins is usually good for your health, but is it possible to take too much? The answer is yes. While vitamin B complex (a group of eight vitamins) plays a role in energy, brain health, and ...

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Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...

Zach is a freelance writer, restaurant owner, and lifestyle expert. Since 2009, he has covered everything from pop ...

A Yale study finds that the Earth’s ozone layer, crucial for life’s protection from UV radiation, was delayed in stabilizing by a battle between iodine and oxygen, hindering the emergence of complex ...