What do you want to support?
Poor sleep
Help your body cool down, relax and settle.
Stress or burnout
Support calm, hydration and nervous system recovery.
Muscle soreness
Support repair, minerals and post-heat recovery.
Poor circulation
Support blood flow, hydration and vascular function.
Low energy
Replace fluids, salts and fuel after sweating.
Joint stiffness
Support inflammation balance and gentle mobility.
Brain fog
Support hydration, circulation and steady energy.
Heavy sweating
Replace water and key electrolytes properly.
Best match
Poor sleep
Use sauna in the evening, then keep food light and calming. The goal is relaxation, gentle cooling and steady blood sugar before bed.
Other whole foods to look for
These foods contain useful minerals and nutrients that pair well with sauna recovery.
Before sauna
Drink water. Avoid a heavy meal, alcohol or too much caffeine.
After sauna
Rehydrate, then eat something light if needed.
Best simple rule
Keep it light, mineral-rich and easy to digest.
Water
Sodium
Magnesium
Potassium
Water
Sauna makes you sweat, so fluid replacement matters. Drink before and after your session instead of trying to “catch up” when you already feel rough.
Sodium
Sodium helps the body hold onto fluid. Useful after heavy sweating, but do not overdo salt if you have high blood pressure or have been told to limit sodium.
Magnesium
Magnesium supports normal muscle and nerve function. Food sources include pumpkin seeds, spinach, dark chocolate, nuts and whole grains.
Potassium
Potassium helps with fluid balance and muscle function. Food sources include bananas, potatoes, avocado, coconut water, beans and leafy greens.
This is educational guidance only, not medical advice. Sauna may not be suitable for everyone, especially with pregnancy, heart conditions, very low blood pressure, heat intolerance, alcohol use or dehydration.
Explore saunas
Explore cold plunge
