Why You May Feel Tired All the Time and What To Do About It

This article explores the common causes of persistent fatigue, emphasizing that it is often a signal from the body rather than just a byproduct of adulthood. It highlights blood sugar instability and circadian rhythm shifts as key factors in mid-afternoon energy crashes.
Why it matters
Understanding the biological drivers of fatigue can help individuals improve their daily health habits and nutritional choices.
You got eight hours of sleep. So why do you still feel exhausted? If you’ve ever wondered why you’re dragging yourself through the day despite doing all the “right” things, you’re not alone. Fatigue is one of the most common reasons people seek medical advice, and while sleep certainly plays a role, it’s often only one piece of the puzzle. “People tend to think feeling tired is just part of being an adult,” says functional medicine nutritionist Leona West-Fox. “But persistent fatigue is your body’s way of communicating that something needs attention.” The good news? Many of the everyday habits that quietly drain your energy are also the easiest to change once you know what to look for. Here are the first areas Leona assesses with her patients.
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