The Surprising Benefits of Corn: Who Benefits From it and Who Harms It

Corn is a favorite food for many of us. In addition to being delicious, it can also be very beneficial to your health, as it contains many vitamins and nutrients.

However, it turns out that even such a healthy product is not really suitable for everyone. There are categories of people to whom it can be harmful, and for some, it can pose a serious threat to their health and life.

So, let’s find out what are the benefits and harms of corn.

The benefits of corn

Corn is a storehouse of vitamins and minerals. It contains

  • vitamin A
  • vitamin C
  • vitamin PP,
  • copper,
  • sulfur
  • iron.

It also contains phosphorus and calcium, which are important and very necessary for humans, especially at an early age when a child is growing up and during periods of intense physical activity.

By eating corn, you will also fill your body with other essential minerals – magnesium, potassium, zinc, iodine, manganese, selenium, and fluorine.

The dangers of corn

Corn is a rather high-calorie product. It also has a fairly high glycemic index: the starch contained in corn is ultimately transformed into sugar after consumption. For example, 100 grams of corn has a glycemic index of 70, which is quite high. Therefore, since corn can raise blood sugar levels, it should be eaten with caution by diabetics – it is allowed to be consumed only in small quantities.

People who want to lose weight should also eat less corn. In this case, nutritionists advise eating no more than 1 cob per day.

Contraindications to eating corn also include:

  • allergy to this product,
  • a tendency to blood clots (because corn can make the blood even thicker),
  • diseases of the gastrointestinal tract.

Corn can also harm breastfeeding women. Pediatricians advise them to eat no more than 1-2 ears of corn per week. If the mother eats too much of this product, the baby may develop colic and flatulence.

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Written by Emma Miller

I am a registered dietitian nutritionist and own a private nutrition practice, where I provide one-on-one nutritional counseling to patients. I specialize in chronic disease prevention/ management, vegan/ vegetarian nutrition, pre-natal/ postpartum nutrition, wellness coaching, medical nutrition therapy, and weight management.

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