Too Much Sugar Can Make Your Body Weak Against Germs

by Julian Hawthorne, 

Articles

Have you ever wondered why doctors and grown-ups always tell you not to eat too much candy or drink too many sugary sodas? It's not just because they can give you cavities or make it hard to fall asleep at night. 

Scientists have found that too much sugar in your blood can actually make it harder for your body to fight off germs and infections. That means, if you eat too much sugar, you could get sick more easily.

What Happens When There's Too Much Sugar in Your Blood?

Your body is like a complex city, with lots of different parts working together to keep you healthy and strong. One of the most important parts of your body-city is the immune system. 

Think of your immune system as the city's defense force. It's made up of special cells that help fight off invaders like germs, viruses, and bacteria. But, when there's too much sugar in your blood, it's like the city's defense force gets confused and doesn't work as well. 

Scientists, like Ronghua Hu and their team, did a study in 2018 where they learned that having a lot of sugar in your blood can change how well this defense force works (Hu et al., 2018). They found that a little bit of extra sugar can actually help your body's defense force a bit, but too much sugar makes it weaker.

What Did the Scientists Discover?

The scientists discovered that when there's too much sugar, it's harder for the body to make a very important signal called type I interferon. This signal helps the body's defense force know when to fight. Without it, germs can sneak in more easily and make you sick.

They also found that too much sugar can make certain defense cells more sensitive, but in a way that isn't helpful, kind of like making them overly jumpy and less effective at protecting the city. 

Plus, too much sugar can encourage the production of other signals that make inflammation worse. Inflammation is like the city's emergency response to damage, but if it's always on, it can cause problems and make you feel sick.

Why Is This Important?

Understanding how too much sugar affects the body's defense force is really important for keeping people healthy. For people with diabetes, a condition that makes it hard to control the amount of sugar in the blood, this information can help them manage their health better. 

It also tells everyone else how important it is to eat less sugar to keep their defense force strong and ready to protect them from germs.

What Can You Do?

Eat Less Sugar: Try to eat less candy, cakes, and sugary drinks. Fruits are a sweet and healthy alternative!

Stay Active: Exercise helps your body use up extra sugar and keeps your defense force strong.

Eat Healthy Foods: Foods like vegetables, whole grains, and proteins are good for your body and help balance your energy.

Remember:

Your body is amazing and works hard to keep you healthy. By eating less sugar, you can help your body's defense force stay strong and ready to fight off germs and keep you from getting sick.

This blog is based on findings from scientists who study how sugar affects our bodies. It's important to listen to their advice so we can all be healthier and happier.

Want to learn more about how your body works and how to keep it healthy? Keep reading our blog for more fun facts and helpful tips!

(Hu et al., 2018) - This is where scientists shared their discovery about sugar and your body's defense force.

Eating right and staying active are great ways to help your body fight off germs. So, the next time you reach for a sugary snack, remember your body's defense force and choose something a little healthier. Your body will thank you!

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