6 Immune-Boosting Foods People Ate Before There Were Antibiotics

By Tammy Robinson

6 Immune-Boosting Foods People Ate Before There Were Antibiotics

In the not-so-distant past, antibiotics and antibacterial wipes, lotions and hand sanitizers had not been invented, so one had to rely on your immune system and foods to fight off any type of virus or bacterial infection.

Too many of us take these important medicines for granted. My maternal grandfather nearly died from a simple cut on his hand. It became infected and soon involved his entire arm. The doctor tried his best, but was unable to stop the infection. The doctor finally asked my grandmother if she was willing to try an “experimental” — yes, he really called it that — drug called penicillin. Thankfully, my grandfather wasn’t allergic, and he was up and around in a few days.

What would we do, though, if we suddenly went back in time 100 years and were unable to find antibiotics, anti-virals, or other types of germ-fighting medicine? You got it! We would be back to relying on our immune system.

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Let’s take a look at six of the top immune-building foods and herbs.

Top 3 Food Sources

We want to provide the immune system with all of the vitamins, minerals and essentials that it needs to do its job properly.

1. Foods rich in iron

Too little iron can weaken the immune system. So eat foods that are rich in iron, such as meat, poultry, seafood, nuts, seeds, fish and dried fruits.

2. Foods rich in Vitamin C

Especially when combined with iron-rich foods which help the body absorb iron, vitamin C is a well-known immune system supporter! Think beyond the typical oranges and grapefruits; bell peppers have more vitamin C than an orange! You also can consume dark leafy greens, broccoli, berries, snap peas, and papaya alongside that morning glass of juice.

3. Garlic

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