Q. For more than 20 years, I was plagued with dry, flaky skin on the side of my nose and behind my earlobes. I went to several doctors, including dermatologists. We tried various salves, to no avail.

In the pursuit of optimal health, maintaining a well-functioning thyroid is paramount. The thyroid gland plays a vital role in regulating metabolism, energy levels, and overall well-being. However, ...

I was interested in the letter from a reader who applied tincture of iodine to his nails to fight fungus. He mentioned that it stains the nails brown. I am surprised you did not tell him that iodine ...

For more than 20 years, I was plagued with dry, flaky skin on the side of my nose and behind my earlobes. I went to several doctors, including dermatologists. We tried various salves, to no avail. I ...

There are plenty of good reasons to bypass the saltshaker. Too much sodium can increase your risk of high blood pressure, heart disease, and stroke. But table salt is probably the most reliable and ...

👉 Watch the video of Sarah’s school science experiment here! Hello parents, teachers and students! If you’re looking for fun way to explore chemistry with you middle-school aged kiddos, this ...

Iodine is an essential mineral that plays an important role in maintaining the health and function of your thyroid gland. The thyroid gland is a butterfly-shaped organ located in your neck that ...

Discover how iodine-rich foods like seaweed, seafood, and dairy sustain thyroid balance and protect the brain, while learning ...

In this experiment, we will be comparing levels of vitamin c in different fruits as well as with a vitamin c solution. *Tincture of iodine is a brownish liquid that becomes colorless when vitamin C is ...

The colloidal carbon material, carbon black, is created via the incomplete combustion of heavy petroleum products. Carbon black typically exists in a spherical form with aggregate sizes less than 1000 ...

Iodine is an important mineral found in nature, especially in oceans. Your body needs iodine to function properly. But it can't make it on its own. Instead, you need to get enough iodine through the ...