Overview

Potato is a plant. The fleshy part of the root (potato) is commonly eaten as a vegetable. Potato is also used to make medicine.

People use potatoes for diabetes, heart disease, high blood pressure, indigestion (dyspepsia), and other conditions, but there is no good scientific evidence to support these uses.

In foods, potato is eaten, used as a source of starch, and fermented into alcohol.

How does it work ?

Potatoes might limit appetite so people can lose weight. A chemical in the potato peel might also prevent bacteria from attaching to cells. Potatoes are a source of vitamin C, iron, riboflavin, potassium, and carbohydrates.

Potatoes might limit appetite so people can lose weight. A chemical in the potato peel might also prevent bacteria from attaching to cells. Potatoes are a source of vitamin C, iron, riboflavin, potassium, and carbohydrates.

Uses & Effectiveness

Possibly Ineffective for

  • Cancer. Eating potatoes does not appear to prevent death due to cancer.
  • Colon cancer, rectal cancer. Eating potatoes does not appear to prevent colon or rectal cancer.
  • Heart attack. Eating potatoes does not appear to prevent heart attacks.
  • Death from any cause. Eating potatoes does not appear to prevent death from any cause.
  • Stroke. Eating potatoes does not appear to prevent stroke.

Insufficient Evidence for

  • Heart disease. Early research shows that eating purple potatoes can reduce the stiffness of arteries, but doesn't seem to improve other risk factors for heart disease. Also, population studies have found that eating potatoes does not prevent heart disease.
  • Indigestion (dyspepsia). Early research shows that drinking potato juice might help to improve feelings of indigestion in some people.
  • High blood pressure. Early research shows that eating small purple potatoes might reduce blood pressure levels by a small amount.
  • Boils.
  • Burns.
  • Infections.
  • Obesity.
  • Osteoarthritis.
  • Other conditions.
More evidence is needed to rate the effectiveness of potato for these uses.

Side Effects

When taken by mouth: It is LIKELY SAFE to eat unblemished, ripe potatoes as food. It is POSSIBLY SAFE to take unblemished, ripe potatoes, potato juice, or potato extracts as medicine. Eating fried potatoes might cause weight gain. Drinking potato juice can cause heartburn, bloating, and diarrhea.

It is LIKELY UNSAFE to eat damaged potatoes, green potatoes, and sprouts. These can contain poisonous chemicals that cannot be destroyed by cooking. These poisonous chemicals can cause sweating, headache, flushing, nausea, vomiting, diarrhea, stomach pain, thirst, restlessness, and even death.

When applied to the skin: There isn't enough reliable information to know if potato is safe or what the side effects might be.

Special Precautions and Warnings

When taken by mouth: It is LIKELY SAFE to eat unblemished, ripe potatoes as food. It is POSSIBLY SAFE to take unblemished, ripe potatoes, potato juice, or potato extracts as medicine. Eating fried potatoes might cause weight gain. Drinking potato juice can cause heartburn, bloating, and diarrhea.

It is LIKELY UNSAFE to eat damaged potatoes, green potatoes, and sprouts. These can contain poisonous chemicals that cannot be destroyed by cooking. These poisonous chemicals can cause sweating, headache, flushing, nausea, vomiting, diarrhea, stomach pain, thirst, restlessness, and even death.

When applied to the skin: There isn't enough reliable information to know if potato is safe or what the side effects might be.
Pregnancy and breast-feeding: It is LIKELY SAFE to eat unblemished, ripe potatoes when pregnant or breast-feeding. But there isn't enough reliable information to know if the larger amounts used as medicine are safe. Stay on the safe side and stick to food amounts.

Interactions

    Moderate Interaction

    Be cautious with this combination

  • Medications for dissolving blood clots (Thrombolytic Drugs) interacts with POTATO

    Potatoes contain a chemical that decreases blood clotting. Taking large amounts of potato with medications used for dissolving blood clots might increase the chance of bleeding and bruising.

    Some medications used for dissolving blood clots include alteplase (Activase), anistreplase (Eminase), reteplase (Retavase), streptokinase (Streptase), and urokinase (Abbokinase).

  • Succinylcholine interacts with POTATO

    Succinylcholine is a medication that is sometimes used during surgery. Eating potatoes the night before surgery can cause succinylcholine to last longer. This might slow down recovery from surgery.

Dosing

The appropriate dose of potato depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for potato. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is licensed from Therapeutic Research Center, LLC. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version.
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