Fevers: Friend, Not Foe

If you grew up in the 80’s like me, you were probably taught that a fever is a red flag — something to get rid of as fast as possible. But here’s the truth: fevers are not the enemy. They’re actually one of your body’s smartest defense mechanisms.

Why Do We Get Fevers?

When your body detects an invader — like a virus or bacteria — your immune system signals your brain to raise your internal thermostat. This temporary rise in body temperature makes it harder for those pathogens to multiply. It also creates the perfect environment for your immune system to work at full power.

Think of it as your body turning up the heat to cook the bad guys out.

The Science Behind Fevers

Here’s what research shows happens during a fever:

• White blood cells activate more quickly, seeking out and destroying pathogens.
• Interferon production increases — these are proteins that help block viruses from spreading from one cell to another.
• Iron and zinc availability drops in the blood, starving bacteria that need those minerals to grow.

In other words, your body knows exactly what it’s doing. Suppressing a mild fever too soon can actually slow down your immune response.

Comfort vs. Suppression

Now, does that mean you just suffer through every fever? Not at all. Comfort measures can go a long way — like staying hydrated, resting, and cooling the body gently. One of my favorite natural supports is peppermint essential oil. A drop diluted and applied to the bottoms of the feet or along the spine can make kids (and adults) feel more comfortable without interfering with the immune system’s work.

When to Pay Attention

Most fevers are short-lived and self-resolving. That said, very high fevers, prolonged fevers, or those accompanied by concerning symptoms always deserve closer attention. But for the average cold or flu? A fever is a sign your body is on the job.

The Takeaway

Instead of fearing a fever, we can see it for what it really is: your built-in immune upgrade. Supporting your body with rest, fluids, nutrients, and natural tools like essential oils and supplements, allows your immune system to do its job — faster and more effectively.

If you’d like to learn more about what you can do to Supercharge your Immunity, you’ll enjoy my course, find it here: Immunity

Want to learn more about how essential oils can benefit your health? Watch here: INTRO