Blog

By Heide Kennedy, Arizona Farm Bureau Communications Intern

Growing up, I absolutely LOVED hot sauce or anything spicy in general. Our fridge was stocked with all sorts of different hot sauces that I would put on anything except for sweet foods. In my opinion, the spicier the food, the better! But, as the years went on, I began to notice that I was incredibly sensitive to peppers. I also started to notice my body react to eating potatoes, tomatoes, and a few other foods. It turns out that I have a sensitivity to vegetables that are a part of the nightshade family. Nightshades have often been considered to be inflammatory, but then again, it is said that they have anti-inflammatory properties. So, here is a quick crash course on this family of plants!

What exactly are nightshades? According to Dr. Carolyn Williams, nightshades are plants that produce a toxic compound called glycoalkaloids, which is basically a defensive compound. Common nightshades include tomatoes, white potatoes, any kind of pepper, eggplant, tomatillos, and more.

There is debate as to whether these plants cause inflammation or actually help it. The main argument in favor of them causing inflammation is that solanine, the most prevalent glycoalkaloid found in nightshades, can actually cause poisoning if too much is eaten. But according to Dr. Williams, this is very rare. In terms of nightshades actually being anti-inflammatory, Dr. Williams points to all of the antioxidants found in these plants. She also notes that they are nutritious as well due to their great vitamin C and fiber content.

But there are people such as me who do experience sensitivities to nightshades. Thus, it is speculated that nightshades don’t necessarily cause inflammation, but rather the solanine triggers pre-existing inflammation. Dr. Williams notes that those who have an auto-immune condition or irritable bowel syndrome are more likely to feel irritation after consuming nightshades.

Ultimately, it comes down to how your own body handles nightshades. If you’re like me, then you’ll probably feel better staying away from them. But, if you can eat them without any inflammation, then enjoy them and the nutrients that they bring along with them!

For more health-related articles, check out the Fill Your Plate blog!