Iodine is a core component of thyroxine (T4) and triiodothyronine (T3), both of which are thyroid hormones that regulate metabolism, growth, and neurological development. 1,2 Unlike most other ...

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 ...

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, ...

Iodine prophylaxis is one of the most frequently searched topics during periods of heightened geopolitical tension, nuclear ...

Sea moss is gaining popularity after years of celebrities and influencers promoting the slimy goo – and its more natural-looking plant or powder counterparts – for its purported abilities to improve ...

Dietitians reveal the vitamin and supplement pairs that actually have greater health benefits when taken at the same time.

New research reveals many prenatal vitamins don't contain enough of the nutrients that are essential for a healthy pregnancy, while others contain harmful levels of toxic metals. The study checked the ...

The 13-year-old boy came to the clinic with a rapidly ballooning neck. Doctors were puzzled. Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been ...