Here's why:
* Heat and moisture: The high heat and humidity in a sauna can strip your hair of its natural oils, leaving it dry and brittle.
* Chlorine: If you're using a chlorinated sauna, the chlorine can further damage your hair.
* Frequent use: Using a sauna frequently can exacerbate the drying effects on your hair.
To minimize the negative effects of saunas on your hair, consider these tips:
* Condition your hair before and after: This will help replenish moisture and protect your hair from the heat.
* Wear a shower cap: This will help prevent your hair from getting too wet and exposed to the heat.
* Limit your sauna sessions: Don't stay in the sauna for too long, and try to limit your sessions to a couple of times per week.
* Use a deep conditioner: Apply a deep conditioner to your hair after your sauna session to replenish moisture.
* Avoid chlorine saunas: Opt for saunas that don't use chlorine.
Overall, if you use a sauna responsibly and take care of your hair, it shouldn't be a significant problem.