It’s not always your sleep. These overlooked causes of low energy might be holding you back — and they’re easy to fix.

We all feel tired sometimes, but if it’s constant — even after a good night’s sleep — there might be something deeper going on.

Here are 5 sneaky culprits behind fatigue:

Blood Sugar Spikes + Crashes

Eating lots of refined carbs can lead to energy crashes a few hours later.

Low Iron or B12

These are essential for carrying oxygen to your cells. Ask your doctor about checking levels.

Chronic Dehydration

Even slight dehydration reduces blood volume and makes your heart work harder.

Under-Eating (or Over-Restricting)

Too few calories over time can slow your metabolism and leave you dragging.

Poor Mitochondrial Health

As we age, our cells get less efficient at creating energy — which shows up as brain fog and low stamina.

Addressing even one of these can give your energy a noticeable lift.

​

Check out our post on what mitochondria have to do with weight loss...

Check out our post on the memory trick that starts in your gut...

​

​

Why Am I Always Tired? 5 Sneaky Causes of Fatigue