Feeling sluggish after a full night's rest might indicate more than just a lack of sleep. Health professionals point to factors like thyroid dysfunction, vitamin shortages, sleep apnea, heightened ...

Unmanaged hypothyroidism can slow gut motility and cause persistent constipation, says gastroenterologist Dr Meghraj Ingle.

Many people walk out of clinics relieved after seeing normal blood test results. Vitamin D levels look fine. Haemoglobin ...

Thyroid imbalance may silently affect uric acid levels, increasing the risk of gout and kidney problems. Here’s how hypothyroidism and hyperthyroidism are connected.

The thyroid may be small in size, but it plays a crucial role in regulating metabolism and hormone production. To ensure its ...

High-dose biotin can interfere with thyroid lab tests, leading to misleading results even when your thyroid is healthy, says Luke Coutinho.

An autoimmune condition that affects the thyroid gland, known as autoimmune hypothyroidism, is the most common autoimmune disease in the world. Despite affecting millions of people, especially women, ...

Dietary supplements, as benign as they may seem, when mixed with drugs and other supplements, can lead to unintended consequences. Certain supplements can aggravate existing medical conditions and ...

Dipa Kamdar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Magnesium, fiber, protein powder, collagen — here’s what doctors actually recommend. Credit... Supported by By Alice Callahan Photographs by Ghazalle Badiozamani for The New York Times Marily Oppezzo, ...

The experience of menopause famously includes hot flashes and night sweats, but some women also notice symptoms of hypothyroidism. The connection between an underactive thyroid and menopause is often ...

Scientists are still untangling why the nutrient gap persists—and what it reveals about how women’s health is studied and treated. A woman lounges on a chair in the sun. Vitamin D is a crucial ...