Health Conditions

Energy & Fatigue

When your energy is low, your body is telling you something. Here's how to listen — and how to respond.

Let's pretend you are a fire. To be a roaring, long-lasting fire, you need healthy coals and the right fuel. The wrong fuel burns out too quickly, starving your coals of oxygen or smothering them. This is similar to how highly processed, preservative-filled foods stagnate your metabolism. When you're run down and tired, your body is telling you something. The question is — are you listening?

What's Draining Your Fire

Energy isn't just about getting enough sleep — though that matters enormously. Your body produces energy through a process called the Krebs cycle, which depends on specific vitamins and minerals to function properly. Eating a diet of processed foods means you're missing those building blocks. You get a short-lived spike from sugar or caffeine, then crash. This is what "nutritionally empty" really means — your body has calories but not the co-factors it needs to convert them into sustained energy.

Four factors tend to work together to drain you. Poor sleep prevents your cells from restoring themselves — and studies show that deep, restorative sleep (stages 3–4 and REM) happens more before waking, which means going to bed earlier gives you more of it, even if you sleep the same number of hours. Chronic stress burns through your cortisol reserves until your adrenal glands can't keep up, leading to burnout. Poor nutrition starves the Krebs cycle. And lack of exercise means your body never gets the blood flow and metabolic kick-start it needs.

Did you know? Your body gets more deep, restorative sleep (stages 3–4 and REM) when you go to bed before midnight compared to after midnight — even if you sleep the same total number of hours. The timing of your sleep matters as much as the duration.

How to Stoke Your Fire

We're not talking about caffeine or sugar. We're talking about healthier, more sustainable ways to rebuild your energy from the ground up:

Steps you can take today

The right combination depends on what's driving your fatigue. Stress-related burnout, poor sleep, nutrient deficiency, and hormonal imbalance all require different approaches. Talk to your healthcare provider before starting any new supplements, especially if you're taking medication.

If you've tried "sleeping more" and "eating better" and still feel drained, there's likely something deeper going on — whether it's your adrenal health, your thyroid, nutrient absorption, or something else entirely. We take the time to figure out what your body actually needs, using lab testing, detailed history, and a plan that fits your life.

This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider before starting any new supplement or treatment plan. Dr. Irene Chan is a licensed Naturopathic Doctor regulated by the College of Naturopaths of Ontario.