Are Potatoes Good for Hangovers?

Partly: plain, cooked potatoes may make a hangover more manageable if you can tolerate food, because their carbohydrates provide energy, but they do not cure a hangover.

Potatoes are one option among the best foods for hangovers. The evidence for potatoes specifically is lacking, so choose them for a simple meal rather than as a proven remedy.

Can potatoes help with a hangover?

A plain potato may be useful if drinking has left you with little appetite and you have not eaten. It supplies carbohydrates, which your body breaks down into glucose for energy. Some people may find a mild, simply prepared potato easier to eat than a rich or greasy meal, although that varies from person to person.

Eating potatoes will not reverse alcohol's effects or make the liver process alcohol faster. A hangover can involve headache, fatigue, nausea and thirst, and food alone is unlikely to relieve every symptom. Rest, fluids and time are important parts of recovery.

How might potatoes help after drinking?

The main potential benefit is ordinary nourishment. Potatoes contain starch, so they can provide energy when you feel tired or have missed a meal. They also contain potassium, a mineral your body needs for normal muscle and nerve function.

That does not mean a potato will correct an electrolyte imbalance. Potassium content varies with the potato, portion and preparation method, and someone with a significant imbalance may need medical assessment rather than a particular food.

Alcohol can increase urination and contribute to dehydration. Potatoes are not a substitute for fluids, so drink water in small sips if you can tolerate it. The best drinks for hangovers can help you consider hydration options, but no drink reliably cures a hangover or speeds alcohol clearance.

Your liver and kidneys do most of the body's detoxification; the lungs and gut also help eliminate waste. Potatoes support normal nourishment, not a special detox process.

What does the evidence say about potatoes and hangovers?

There is no direct clinical evidence establishing potatoes as a hangover treatment. The suggested benefit comes from their carbohydrate and nutrient content, not from trials showing that eating potatoes reduces hangover symptoms.

There is also no good basis for claiming that a particular potato variety, preparation or portion prevents a hangover. If a plain potato sounds appealing, it is reasonable to eat one as part of recovery, but its effect on how you feel is uncertain. Avoid treating it as a way to offset heavy drinking.

How should you eat potatoes for a hangover?

Choose a simple preparation and start with a small amount if your stomach feels unsettled. Boiled or baked potatoes are options; toppings and cooking fats may make a meal less appealing if you feel nauseated. Eat only when you are fully awake and able to swallow safely.

For a plain boiled potato, use:

• 1 cup (about 150 g) diced potatoes
• 2 cups (475 mL) water, or enough to cover the potatoes

1. Wash the potatoes and discard any that are green, badly sprouted or rotten.
2. Place the diced potatoes in a saucepan and cover with the water.
3. Simmer until a fork slides in easily, about 10–15 minutes, depending on the size of the pieces.
4. Drain and let them cool to a comfortable temperature. Start with a few bites if your appetite is limited.

You can eat the potatoes on their own or add them to a meal once you feel ready. If food makes your nausea worse, do not force it; try small sips of fluid and seek care if you cannot keep fluids down.

Who should be careful, and when should you get help?

If you have diabetes, follow your usual care plan for checking and managing blood glucose; do not rely on potatoes alone to manage suspected low blood sugar. If you have kidney disease, have been told to limit potassium, or take medicines that can raise potassium, ask your clinician how potatoes fit into your diet.

If you are pregnant and have consumed alcohol, contact your maternity care professional for advice. If a child has consumed alcohol, seek urgent medical advice even if the child seems well. Repeated vomiting, inability to keep fluids down, or persistent dizziness also warrants medical attention.

Call emergency services immediately if someone is difficult to wake, confused, having a seizure, breathing slowly or irregularly, or has pale or blue skin. These can be signs of alcohol poisoning, not an ordinary hangover. Stay with the person and, if they are breathing, turn them onto their side; do not try to make them eat or drink.