Few graminaceous plants provide as many therapeutic possibilities as the various elements of the corn plant; in fact, the kernels, cob, silk, starch and cornmeal all have specific properties.

Regulates intestinal and liver function
Its high fibre content promotes intestinal transit. Residents of the southeastern US regularly eat "grits" for breakfast, a kind of cornmeal porridge that reduces cholesterol levels and improves intestinal functioning.

Diuretic
see also intestinal and liver function - swelling in the legs is often the result of water retention; by promoting urinary function, "grits" or corn mush eaten regularly promote elimination.

In the case of edema, you can also boil fresh cobs of corn (from which the kernels have first been removed) in a pot of water; boil for one hour, strain and refrigerate. Drink 2 to 3 cups a day until the condition improves; reduce to 1 cup a day for a week before ending the treatment. You can subsequently repeat the dose for two to three days as needed. You can also make a diuretic infusion using just the "beards" (silk).

Relieves itching
to sooth minor itching due to an insect bite, remove the bandage and apply a little cornstarch dissolved in a drop of water to make a paste that you apply directly to the skin for a few minutes; in the case of itching caused by childhood diseases such as chickenpox, add a big handful of cornstarch to a warm bath; just a fifteen minute bath will temporarily reduce the irritation caused by the illness.

Treats diarrhea
while corn kernels promote intestinal transit, cornstarch, on the other hand, is an effective way of stopping diarrhea within a few hours. Simply place 1-2 tsp. in a glass of cold water that has previously been boiled, and drink as is. It's easy to bring a small bag full of cornstarch along with you to countries where the water, fruit and vegetables might pose problems.

Promotes Good Kidney Function
when kidney function is impaired or reduced, infuse a small handful of corn silk in a cup of boiling water; let infuse for 20 minutes; strain and drink warm with a spoonful of honey.