Erectile dysfunction (ED) is a condition that affects millions of American men. Though it can be embarrassing, ED often isn’t indicative of a more serious health problem. If left untreated, however, even minor ED can affect a man’s self-esteem and can negatively impact his sex life.

There are a number of steps men can take to prevent erectile dysfunction. Try the following:

Avoid illegal drugs, including marijuana.

Drink alcohol only in moderation.

Control underlying help conditions that can contribute to ED, such as diabetes and high blood pressure.

If you smoke, stop.

Learn to manage stress and reduce stress in your everyday life.

Get plenty of sleep (at least eight hours each night).

Get regular checkups from your doctor.

In addition, if you suffer from depression or anxiety disorders, talk with your doctor.

Though many men who suffer from erectile dysfunction (ED) will need prescription medication to improve their condition, there are alternative treatments that have been shown to help improve ED. Research has shown that diet can help ease erectile dysfunction.

Here are a few tips:

Add a variety of fresh, unrefined and unprocessed foods to your diet. This should include fruits, whole grains, vegetables and low-fat protein sources (including cold-water fish).

Eliminate sugar, refined and fried foods as well as caffeine from your diet.

Be sure to drink at least eight glasses of water every day.

In addition, you could benefit from adding vitamins and supplements to your diet. Talk to your doctor.