Verbatim response from Perplexity
If you feel drained and get headaches after workouts, the first thing to drink is water to rehydrate, and if the workout was long or intense, a drink with electrolytes + carbohydrates can help more.[1][6] For a simple recovery option, milk or chocolate milk is a solid choice because it provides fluid, carbs, and protein, while sports drinks or coconut water can help replace sodium and other electrolytes lost in sweat.[1][2][7]
What to choose, based on the workout:
- Short to moderate workout: Water is usually enough.[1][6]
- Hard, long, or sweaty workout: Sports drink or electrolyte drink can help replace sodium and other minerals.[1][2]
- Need food + drink in one: Chocolate milk is a practical recovery drink.[1][2][6][7]
- If you want something lighter: Coconut water or a fruit smoothie can help with hydration; adding yogurt or milk improves protein content.[1][2]
Because headaches after exercise can happen with dehydration, under-fueling, or electrolyte loss, drink soon after you finish and consider whether you also need a snack with carbs and a little protein.[1][2][6] If the headaches are severe, happen often, or come with dizziness, nausea, or confusion, that needs medical evaluation rather than just a drink.