A hangover results from several overlapping effects of alcohol: dehydration, since alcohol suppresses the hormone that helps the body retain water; low blood sugar, since alcohol can interfere with the liver’s glucose production; gastrointestinal irritation; and a mild inflammatory response. There’s no food that instantly cures a hangover, and the National Institute on Alcohol Abuse and Alcoholism notes that time and hydration are really what resolve it, but certain foods can address the specific mechanisms above and ease symptoms while your body recovers.
Top Foods That Help With Hangovers
1. Watermelon and Water-Rich Fruits: Addressing Dehydration Directly
Alcohol’s diuretic effect is the biggest driver of hangover symptoms like headache and fatigue, and water-rich fruits support rehydration alongside plain water and electrolytes.
| Nutrient | Per 1 Cup Watermelon |
|---|---|
| Calories | 46 |
| Water content | 92% |
| Potassium | 5% DV |
Best eaten: chilled, in the morning, alongside a full glass of water.
2. Bananas: Replacing Lost Potassium
Alcohol’s diuretic effect flushes out electrolytes along with water, and bananas are an easy way to help replace lost potassium.
| Nutrient | Per 1 Medium Banana |
|---|---|
| Calories | 105 |
| Potassium | 9% DV |
| Fiber | 3.1g |
Best eaten: plain, or blended into a smoothie if solid food doesn’t sound appealing.
3. Eggs: A Source of Cysteine for Toxin Processing
Eggs contain cysteine, an amino acid the body uses to help break down acetaldehyde, a toxic byproduct of alcohol metabolism that’s responsible for many hangover symptoms.
| Nutrient | Per 2 Large Eggs |
|---|---|
| Calories | 140 |
| Cysteine | Present |
| Protein | 12g |
Best eaten: scrambled or as an omelet, if your stomach can tolerate food.
4. Whole Grain Toast: Restoring Blood Sugar Gently
Alcohol can suppress the liver’s glucose production, contributing to hangover fatigue and shakiness, and a gentle, complex carbohydrate helps restore blood sugar without overwhelming an irritated stomach.
| Nutrient | Per 2 Slices |
|---|---|
| Calories | 138 |
| Fiber | 3.8g |
| Complex carbs | 23g |
Best eaten: plain, or with a small amount of honey for a bit of quick, gentle glucose.
5. Ginger: Settling Nausea, a Common Hangover Symptom
Ginger’s well-established anti-nausea properties apply just as well to alcohol-related nausea as to other causes.
| Nutrient | Per 1 tsp Fresh Grated |
|---|---|
| Calories | 2 |
| Gingerol content | High |
Best consumed: as tea, sipped slowly.
6. Broth-Based Soup: Replacing Sodium and Fluids Together
Broth combines fluid replacement with sodium, another electrolyte lost through alcohol’s diuretic effect, in a form that’s often easier to tolerate than plain water when your stomach is unsettled.
| Nutrient | Per 1 Cup |
|---|---|
| Calories | 15 |
| Sodium | Present |
Best consumed: warm, in small sips.
7. Avocado: A Potassium and Healthy Fat Source
Avocado’s high potassium content supports electrolyte replacement, and its healthy fat and fiber content can help settle a stomach once you’re ready for more substantial food.
| Nutrient | Per 1/2 Avocado |
|---|---|
| Calories | 160 |
| Potassium | 14% DV |
| Fiber | 7g |
Best eaten: on toast, once your stomach is ready for something more substantial.
8. Water With Electrolytes: The Actual Foundation of Recovery
Rehydration is genuinely the most important step in hangover recovery, and plain water with a source of electrolytes, whether an electrolyte drink, a pinch of salt, or a squeeze of citrus, replaces both the fluid and the minerals lost.
| Nutrient | Notes |
|---|---|
| General target | A full glass before bed, more throughout the next day |
Best consumed: before bed after drinking, and steadily through the following day.
Quick Reference: All 8 Foods at a Glance
| Food | Serving Size | Addresses |
|---|---|---|
| Watermelon | 1 cup | Dehydration |
| Bananas | 1 medium | Lost potassium |
| Eggs | 2 large | Acetaldehyde processing |
| Whole grain toast | 2 slices | Low blood sugar |
| Ginger | 1 tsp fresh | Nausea |
| Broth-based soup | 1 cup | Sodium, fluids |
| Avocado | 1/2 fruit | Potassium, settling the stomach |
| Water with electrolytes | Throughout the day | Overall rehydration |
5 Additional Tips for Hangover Recovery
- Drink water alongside alcohol, and a full glass before bed, since prevention matters more than any next-day remedy.
- Avoid more alcohol the next day, sometimes called “hair of the dog.” It may temporarily mask symptoms but delays actual recovery.
- Get some sleep if possible. Alcohol disrupts sleep quality even when it helps you fall asleep faster, and that disruption contributes meaningfully to how bad a hangover feels.
- Over-the-counter pain relievers can help with headache, but avoid acetaminophen (Tylenol) after heavy drinking specifically, since it’s processed by the liver and can be harder on it alongside alcohol; ibuprofen has its own stomach-irritation caution.
- If you regularly experience severe hangovers or find yourself drinking more than intended, it’s worth talking to a doctor about your relationship with alcohol.
The Bottom Line
A hangover comes down to dehydration, low blood sugar, electrolyte loss, and mild inflammation, and the foods above address those mechanisms directly. Time and steady rehydration are still what actually resolve it, but the right foods can genuinely ease symptoms along the way.
This article is for informational purposes and is not a substitute for personalized medical advice. If you’re concerned about your alcohol use, resources like SAMHSA’s National Helpline (1-800-662-4357) are available. Nutrition data sourced from USDA FoodData Central.
