Most of us know that a balanced diet goes a long way in giving the body the nutrients it needs to thrive; therefore, it perhaps goes without saying that diet plays a major role in your immune system’s health. Eating a well-balanced diet will give your body the essential vitamins and minerals it requires to protect you from sickness.

On the other hand, there are foods that you consume that are likely to compromise your immune system. Read on to learn more.

Diet Soda

Diet sodas might seem like a smart, low-calorie option for quenching your thirst; however, you might want to rethink that the next time you reach for the can of diet soda.  Diet soda is full of synthetic ingredients that can compromise your immune system. The ingredients present in diet soda include saccharin, aspartame, and sucralose. Studies suggest that all these ingredients can lessen the level of helpful bacteria in your gut, which in turn affects your body as a whole.


Caffeine might energize you temporarily, but it can also have some adverse effects on your immune system. Namely, caffeine can raise your levels of cortisol significantly. The production of cortisol is triggered by stress. This hormone is also responsible for various functions in your digestion, as well as mood. Additionally, high levels of cortisol can interfere with your immunity.

Alcoholic Beverages

Alcohol can have adverse effects on your mood, motor skills, behavior, and your ability to reason clearly. Some alcoholic drinks, when taken moderately, will not likely do much harm. However, too much alcohol weakens your immune system and makes you susceptible to diseases like the common cold as well as pneumonia.

Processed Foods

Processed foods contain refined ingredients as well as artificial substances that are harmful to your immune system. There are many possible reasons for this. But the most notable is that processed foods, like the artificial sweeteners mentioned above, interfere with your gut health. Not to mention, studies have shown that people who consume processed foods have a higher risk of diseases like type-2 diabetes, colon cancer, as well as heart disease.

Final Words

You can maintain your immune system by avoiding highly processed foods, sugary items, and focus on whole foods. Also, to improve your immune system, consume foods that are rich in Vitamin C. The next time you go to the store and try to reach for that junk food you love, remember that you will affect not only your weight but also your immune system. Visit Medical Supply Depot today for high -quality products.

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