This week will be about beans and nuts, a tired ad campaign, and some exciting new research.

Let’s begin with the advertising retread. A retired pediatric cardiologist started talking about the dangers of lectins in foods, especially beans and nuts, years ago. They were the reason you had bloating and other digestive issues. That turns out to be partially true, but fire comes to the rescue.

Lectins are proteins found in the beans and nuts but also in a whole array of foods. These proteins bind to carbohydrates with varying results in the body. Some lectins found in beans cannot be absorbed, cause gastric distress, and may even compromise the immune system. Other lectins help boost the immune system, such as wheat lectins, and still others, like mushroom lectins, may have a positive neurological benefit.

Where does the fire come in? If the plants are cooked or roasted, the lectins become neutralized and cause little to no gastric distress. No country in the world suggests eating beans without thoroughly cooking them first. That eliminates most of the issues with lectins. That doesn’t mean that some people aren’t sensitive to them, but it’s not the gut-expanding problem the ads indicate. Time to retire that approach.

However, there is some exciting news when it comes to nuts. We’ll take a look on Saturday.

What are you prepared to do today?

        Dr. Chet

Reference: https://doi.org/10.1016/j.heliyon.2024.e39471