Corns packs whole-grain perks
As a whole grain, corn is in a health-protective food category. Numerous studies have tied
whole grain consumption to a lower risk of
heart disease, stroke, cancer,
type 2 diabetes, and obesity. (Yes, corn is linked to a
lower risk of obesity despite its carb content as a grain). But of course, portion size matters. Try to choose portions that are in line with your body’s needs and activity level. For most adult women, that would mean one ear of corn, a half cup of oven-roasted kernels, or three cups of popcorn in one sitting.
It's full of key nutrients
Corn contains a variety of B vitamins, as well as
potassium. The latter mineral supports healthy blood pressure, heart function, muscle contractions, prevents muscle cramps, and helps maintain muscle mass. Corn also supplies about 10 times more vitamin A than other grains. In addition to protecting against cognitive decline, vitamin A supports the immune system, and helps to form the mucous membranes in your respiratory tract. Stronger membranes form better protective barriers to keep germs out of your bloodstream.
Corn provides protective antioxidants
Lutein and zeaxanthin, corn’s main
carotenoids (or pigments), help protect your eyes, and have been shown to reduce the risk of
macular degeneration and cataracts. Meanwhile the antioxidant quercetin has been shown to combat both acute and chronic
inflammation, and protect against neurodegenerative diseases, such as
Alzheimer's. Quercetin has also been linked to
apoptosis, the self-destruct sequence the body uses to kill off worn out or dysfunctional cells.
Other antioxidants in
blue and purple corn have been shown to be particularly good at fending off inflammation. They also guard against oxidative stress, an imbalance between the production of cell-damaging free radicals and the body's ability to counter their harmful effects.
And it's good for your digestion
Another health benefit of eating corn: you get a dose of insoluble fiber, which isn't broken down and absorbed into the bloodstream. Insoluble fiber stays in the GI tract, increases stool bulk, and helps to push waste through your system. This prevents constipation, reduces the risk of hemorrhoids, and may help lower
colon cancer risk. Corn’s fiber may also help support weight management by increasing post-meal feelings of fullness.
Source:
https://www.health.com/nutrition/health-benefits-of-corn