The best foods for a hangover replace what alcohol took from your body: fluids, electrolytes, B vitamins, and stable blood sugar. Eggs, bananas, toast, broth, and watermelon all target different parts of why you feel terrible. There’s no single miracle cure, but eating the right combination can meaningfully shorten your recovery.
Why You Feel So Bad
Alcohol hits your body on multiple fronts at once. It’s a diuretic, so you lose more fluid and electrolytes than you take in. It irritates your stomach lining, which is why nausea and cramping show up the next morning. It disrupts your blood sugar regulation, leaving you shaky and foggy. And as your liver breaks down alcohol, it produces a toxic byproduct called acetaldehyde, which contributes to headache, nausea, and that general feeling of being poisoned.
On top of all that, alcohol depletes key nutrients. Thiamine (B1), folate (B9), B12, and other water-soluble vitamins all take a hit because alcohol interferes with absorption and increases how fast your kidneys flush them out. Thiamine has a particularly short half-life and limited stores in the body (roughly 21 days’ worth), so even moderate drinking can lower your levels. The foods below work because they address these specific problems.
Eggs
Eggs are one of the most useful hangover foods because they contain cysteine, an amino acid your liver uses to produce glutathione. Glutathione is your body’s main tool for scavenging the toxic byproducts of alcohol metabolism and protecting liver cells from damage. When you drink heavily, your glutathione stores get depleted. Eating eggs gives your body the raw material to rebuild them.
Eggs also deliver protein, which stabilizes blood sugar, plus B vitamins including B12 and riboflavin. Scrambled eggs on toast is a hangover classic for good reason: you’re getting protein, cysteine, complex carbs, and B vitamins in a single plate. If your stomach is too unsettled for a full meal, even a single soft-boiled egg is worth the effort.
Toast, Oatmeal, and Other Complex Carbs
Alcohol interferes with your pancreas’s ability to regulate blood sugar, which is why you might feel weak, irritable, or lightheaded the morning after. Simple sugars will spike your blood glucose and then crash it again. Complex carbohydrates, like whole grain toast, oatmeal, or sweet potatoes, release glucose slowly and give your body a more sustained energy source.
Whole grains pull double duty here. They’re also one of the best dietary sources of thiamine, the B vitamin most vulnerable to alcohol’s effects. A bowl of oatmeal or a couple slices of whole wheat toast can start replenishing those stores while keeping your blood sugar steady. If you can only keep one thing down, plain toast is a safe bet because it’s gentle on an irritated stomach.
Broth and Soup
Chicken broth, miso soup, or bone broth deliver sodium, potassium, and fluid all at once. This matters because the dehydration from a hangover isn’t just about water. You’ve lost electrolytes too, and drinking plain water without replacing sodium can actually dilute your remaining electrolyte levels further. Sodium and glucose together are absorbed in a 1:1 ratio in the small intestine, pulling water along with them, which is the same principle behind medical rehydration solutions.
Broth is also warm, easy on a sensitive stomach, and requires zero cooking effort if you have a carton in the pantry. Adding some rice or noodles gives you the complex carbs for blood sugar support.
Bananas and Potatoes
Potassium is one of the electrolytes you lose most through alcohol’s diuretic effect. A medium banana has about 420 mg of potassium, and a baked potato has even more (around 900 mg). Both are bland enough to eat when your stomach is fragile.
Bananas have the added advantage of containing natural sugars alongside fiber, so they raise blood glucose gently rather than all at once. If you can’t face solid food, blending a banana with some yogurt and a bit of honey makes a smoothie that covers potassium, protein, probiotics, and quick energy in one glass.
Honey and Fruit
Honey is rich in fructose, and large doses of fructose have been shown to increase the rate of alcohol metabolism. A study in The Lancet found that 90 grams of oral fructose increased how quickly the body cleared alcohol. That said, the practical effect was modest: blood alcohol levels dropped faster, but there was no significant improvement in actual performance or how impaired subjects felt. So honey on toast is a reasonable choice, but don’t expect it to be a magic fix.
Water-rich fruits like watermelon, oranges, and strawberries help with rehydration while delivering vitamins. Oranges and strawberries are high in vitamin C, which supports your liver’s detoxification pathways. Watermelon is roughly 92% water by weight, making it one of the most hydrating foods you can eat.
Leafy Greens and Vegetables
Folate (vitamin B9) is heavily depleted by alcohol through multiple mechanisms: reduced dietary intake, impaired intestinal absorption, increased kidney losses, and disrupted conversion to its active form in the liver. The best food sources for replenishing it are leafy greens like spinach, broccoli, and chickpeas. A spinach omelet combines the folate from greens with the cysteine from eggs, making it one of the most nutritionally complete hangover meals you can put together.
What to Drink Alongside Your Food
Water is essential, but pairing it with food that contains sodium and glucose dramatically improves absorption. Coconut water is a popular choice because it’s naturally high in potassium and contains some sodium, though it’s lower in sodium than a proper rehydration drink. Sports drinks work but tend to be high in sugar. Diluting them with water or alternating with plain water is a practical middle ground.
Coffee is more complicated. Caffeine narrows blood vessels, which can relieve the pounding headache that comes from dilated blood vessels around the brain. It also enhances the absorption of common pain relievers, making them work faster. But if you drink coffee regularly and skip it during a hangover, you risk adding a caffeine withdrawal headache on top of your existing one. A small cup is reasonable if coffee is part of your routine. Just match it with extra water, since caffeine is a mild diuretic on its own.
Foods to Avoid
- Greasy fried food: Despite the popular “greasy spoon” cure, heavy fried food can worsen nausea and put more strain on an already irritated digestive system. Fat slows digestion, which isn’t helpful when your stomach is struggling.
- Spicy food: Capsaicin further irritates an inflamed stomach lining, potentially making nausea and acid reflux worse.
- Sugary cereals and pastries: These spike blood sugar quickly and crash it just as fast, worsening the shaky, foggy feeling alcohol already created.
- “Hair of the dog”: Drinking more alcohol temporarily masks symptoms by re-introducing the substance your body is withdrawing from, but it delays recovery and adds to the total toxic load your liver has to process.
A Practical Hangover Meal Plan
If you can eat a full meal, scrambled eggs on whole wheat toast with a side of sliced banana and a glass of water covers nearly every nutritional gap a hangover creates: cysteine for liver support, complex carbs for blood sugar, potassium for electrolyte replacement, B vitamins from the eggs and whole grain, and fluid from the water.
If your stomach can’t handle that much, start with small sips of broth or diluted sports drink. Once the nausea eases, try a few bites of plain toast or a banana. The goal isn’t to force a big meal down. It’s to give your body the specific nutrients it’s missing so it can do its job faster. Even small amounts of the right foods make a noticeable difference compared to lying in bed on an empty stomach.