Finnish sauna heat exposure induces stronger immune cell than cytokine responses

https://www.tandfonline.com/doi/full/10.1080/23328940.2026.2645467#abstract

>mitigate the adverse effects of low socioeconomic status

Makes me wonder how much of it is Sauna, vs just the luxury of having the time to go do nothing for ~30 minutes.

I nearly made a screen time comment but you are right, its facility availability and travel time issue more than anything
Finland has saunas everywhere, having a sauna at home isn't even expensive average people have that, its just a cultural thing its like having a toilet at home it isn't something normal people can't afford.
No travel time. Most Finnish houses have a sauna built in.
I just cannot fathom comments like this. I’m preeetty sure that the vast majority of people spend half an hour a day doing nothing, in front of a screen of some type. How many people do you think there are there who don’t have thirty minutes of leisure time once per week?!
Fresh parents without relatives to help out.

Check out the screen time log for fresh parents.

I remember the first few months being so crazy. Feedings every two hours, and each feeding took an hour.

But still time for naps, short walks, etc. part of the survival was to work in little microbreaks when the baby was sleeping.

I've never read as much on my kindle as when my son was born. I didn't want to use my phone so any micro break was spent reading. Much harder to do now that my son is 4 years old, I'm less sleep deprived but there's less opportunities for micro breaks when I'm with him.
Huge difference between constantly being in passive alert mode waiting for the kid to wake up and cry their heart out, and proper uninterrupted “I know have x minutes for myself, no matter what” time.
If it's winter, put the baby in the pram outside, while you do a quick sauna session?
There's a world of a difference between being able to carve out 30 actually uninterrupted minutes (and realistically more; most people don't have a sauna in their home, so they'd need to spend some time getting there and back) and being able to zone out and stare at a screen for 30 minutes in bed or on public transit.

> and realistically more; most people don't have a sauna in their home

Most people have a sauna in their home, this is Finland.

Not having an hour of uninterrupted leisure time per day, never mind per week (most Finns don’t go to sauna every day) still sounds pretty unfathomable, except maybe in some specific circumstances like being a fresh single parent or similar. In any case, in Finland people go to sauna together with even fairly young kids (like 3+ years old), with breaks as needed of course, even most adults don’t usually spend thirty continuous minutes in a 80°C sauna.
Are you even living if you're not spending every single minute breathing and shitting your work and/or kids?
Doing nothing for 30 minutes does not release cytokines.
But it _will_ reduce cortisol, which is known to increase the likelihood of infections

Less doomscrolling, less bing watching of dumb Netflix series. Sensible working hours. And a society that doesn’t demand constant reachability when being off work.

It is not a luxury. It is living with common sense.

People with high socioeconomic status work much more and have less free time. It’s absurd to claim otherwise.
Citation needed
People with 2 minimum wage jobs have even less time.
how utterly disconnected from reality you are