You’ve probably heard of metabolism — but fewer people talk about what powers it: your mitochondria.

Mitochondria are tiny structures in your cells that convert food into energy. Think of them as little batteries. When they’re working well, your body efficiently burns fat for fuel. But as we age, mitochondrial function declines — leading to slower metabolism, weight gain, and lower energy.

Here’s how to support them:

Eat More Polyphenols: Found in dark berries, cacao, and green tea — these compounds help protect and recharge mitochondria.

Fast Occasionally: Short fasts (12–16 hrs) encourage the body to clean out old, inefficient mitochondria and create new ones.

Move Regularly: Walking, resistance training, and even short bursts of movement signal the body to boost energy output.

Improving mitochondrial health doesn’t just help with weight — it can also enhance focus, mood, and stamina.

​

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

What Mitochondria Have to Do With Weight Loss