Energy, after all, is not just about food intake—it’s about how well your cells can turn that food into usable energy.

Social jetlag can arise from continually needing to wake up for work before your body is ready or from staying out too late ...

If you’re waking up tired even after seven or eight hours of sleep, your heart rate may be falling too far during the night.

Fatigue describes more than just feeling sleepy — it’s a persistent lack of energy that impacts daily life. Common causes of fatigue include anemia, thyroid dysfunction, vitamin deficiencies, ...

If you're experiencing persistent tiredness, you might attribute it to staying up too late. However, it could be a sign you ...

In an essay, health journalist Meghan Rabbitt shares overlooked health facts that she uncovered while reporting her new book, ...

Thyroid issues are rising among young women ...

Invisible fatigue in women is a common but often overlooked condition characterized by persistent tiredness, mental fog, and ...

A doctor has issued a warning about the potential causes of persistent fatigue, including several underlying health conditions ...

Avoiding foods and drinks that are high in sodium, potassium and phosphorus are among the usual recommendations. People with more advanced kidney disease may also be told to avoid too much protein.

Feeling constantly exhausted during winter? Expert explains why seasonal fatigue strikes in colder months and shares simple, ...

Vitamin B12 deficiency affects about 15% to 50% of the Indian population. Here are the signs you need to be aware of and what to do when you are deficient.