Eating a rainbow of colorful food is beneficial for the immune system

Foods that have a lot of color indicates that they have a lot of vitamins and minerals

Eating a rainbow of colorful food is beneficial for the immune system
Eating a rainbow of colorful food is beneficial for the immune system

We all want a healthy immune system to help fight off infection, especially during a pandemic. And our diet plays a major role in keeping us healthy.

The Cleveland Clinic’s Kristin Kirkpatrick says regularly eating a rainbow of colorful fruits and vegetables is a good place to start.

“Some of the obvious things that we always want to look at is antioxidants, phytonutrients and we are going to get those from plant-based whole foods and foods that have a lot of color. Foods that have a lot of color, that indicates that they have a lot of vitamins and minerals,” Kirkpatrick said.

She said you should pay special attention to vitamin C, which may help prevent and shorten infections. Vitamin D also supports immune health, but the body doesn’t absorb it well from food, so you’ll want to consider a supplemental form, like D-3.

She adds gut health is important as well, so be sure you’re getting enough probiotics and fiber.

“It’s also important to talk about things that make the immune system less likely to perform well, so that is highly processed foods, fast foods, added sugars, those all negatively impact gut health and negatively impact the immune system as well,” Kirkpatrick said.

Kirkpatrick recommends switching to a whole foods diet, which is primarily plant based, to keep your immune system strong. She says regular exercise and good sleep habits will also help immune health.

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About the Authors:

Erica Hernandez is an Emmy award-winning journalist with more than 12 years of experience in the broadcast news business. Erica has covered a wide array of stories all over Central and South Texas. She's currently the court reporter.