Explain to me..

cleans out your pores, can be very relaxing for muscles. Stress reduction can mean lowering of stress related hormones.

other than that, not much besides dehydration and possible overheating. Sauna's do nothing for weight loss in the traditional sense. You can't "melt away pounds" like that, that's not how the body works.

I don't necessarily think it helps with weight loss, but I like steam rooms for my skin. You just sweat a lot and your complexion is better afterwards. I think it relaxes your muscles a lot too.

copy cat.

I was wondering that myself ( actually it was more like, why do gyms have steam rooms or saunas)

From Wikipedia
The beneficial effects of therapeutic sauna are both temporary and long term.

Contraindications to sauna include unstable angina pectoris, recent myocardial infarction,[27] and severe aortic stenosis. Sauna is safe, however, for most people with stable coronary heart disease.[28] It is not harmful to the aged when used in moderation, is safe even for young infants over 3 months if limited to short (< 3 minutes) sessions,[29] and does not affect wound healing.[30] Sauna use may reduce the incidence of the common cold, and temporarily relieve the symptoms.[31][32] It increases performance in endurance sport,[33] increases plasma volume and red cell volume in athletes, decreased systolic blood pressure, significantly improved exercise tolerance, increased peak respiratory oxygen uptake, and enhanced anaerobic threshold in chronic conditions.[citation needed]

Sauna plus multidisciplinary treatment may reduce chronic pain more effectively than multidisciplinary treatment alone. Sauna reduces chronic pain more effectively than cognitive behaviour therapy. It is indicated for rheumatic pain (with cold shower) but not for neuropathic pain.[34] Is effective for appetite loss and mild depression.[35] Indicated in reducing symptoms in Chronic Fatigue Syndrome,[22][36] and rheumatoid arthritis,[37] and indicated for anorexia nervosa.[38] Sauna improves function in conditions such as congestive heart failure, and high blood pressure, improves vasodilation, improves heart arrhythmia, and reduces heart rate on exercise. Sauna has been proposed for treatment of other conditions such as glaucoma,[39] Sjogren syndrome,[40] chronic fatigue syndrome, fibromyalgia,[41] anorexia nervosa, obstructive lung disease,[42] recuperation after childbirth, and also for lifestyle related diseases of, diabetes, arteriosclerosis, obesity, hypertension, hyperlipidemia, atherosclerosis and smoking induced symptoms.[43]

Sauna has also been found to reduce levels of stress hormones adrenalin and noradrenalin and to increase levels of beta endorphin. However it also causes a substantial rise in the stress hormones ACTH (adrenocorticotropic hormone), and cortisol due to hyperthermic stress on the body. Cortisol remains high even after 30 minutes of rest.[44] Sauna also found to reduce prostaglandin F2alpha and protect against oxidative stress. It enhances activation of monocytes to bacteria and endotoxins.[45]

Other benefits of saunas: It has shown that regular saunas combined with exercise therapy can efficiently clear organic chemicals,[46] solvents,[47] drugs, pharmaceuticals even PCBs[48] and heavy metals from the body.[49][50]

SO basically what I got out of it was, less colds, higher endurance... Grrr sometimes too much information is just more confusing.

Sauna's do nothing for weight loss in the traditional sense. You can't "melt away pounds" like that, that's not how the body works.

Wouldn't it be nice if it did work that way though?

I thought it would feel good but it was so hot I couldn't even breathe! Idon't know how people can tolerate it. the dry heat is worse than the steam room.

I liked to sit in there after swimming and use the time to stretch. I also thought about it as a little skin detox, but also thought that was probably cancelled out by the nasty sweat and bacteria I am sure breeds in the Y's steam room :laugh:

I did usually still have my HRM running and noticed my HR higher (like in the low to mid/low cardio range) while in the steam room and a decent calorie burn... but I completely acknowledge that that with no muscle use etc is pretty pointless calorie burn if not paired with actual exercise. I also always went in after a swim, so my HR was already a bit above resting, and probably easier to coax into a calorie burn range than if I skipped the swim first.

I also hardly ever sweat when working out so it's a good pore cleanse for me to actually do some sweating!

I was wondering that myself ( actually it was more like, why do gyms have steam rooms or saunas)

From Wikipedia
The beneficial effects of therapeutic sauna are both temporary and long term.

Contraindications to sauna include unstable angina pectoris, recent myocardial infarction,[27] and severe aortic stenosis. Sauna is safe, however, for most people with stable coronary heart disease.[28] It is not harmful to the aged when used in moderation, is safe even for young infants over 3 months if limited to short (< 3 minutes) sessions,[29] and does not affect wound healing.[30] Sauna use may reduce the incidence of the common cold, and temporarily relieve the symptoms.[31][32] It increases performance in endurance sport,[33] increases plasma volume and red cell volume in athletes, decreased systolic blood pressure, significantly improved exercise tolerance, increased peak respiratory oxygen uptake, and enhanced anaerobic threshold in chronic conditions.[citation needed]

Sauna plus multidisciplinary treatment may reduce chronic pain more effectively than multidisciplinary treatment alone. Sauna reduces chronic pain more effectively than cognitive behaviour therapy. It is indicated for rheumatic pain (with cold shower) but not for neuropathic pain.[34] Is effective for appetite loss and mild depression.[35] Indicated in reducing symptoms in Chronic Fatigue Syndrome,[22][36] and rheumatoid arthritis,[37] and indicated for anorexia nervosa.[38] Sauna improves function in conditions such as congestive heart failure, and high blood pressure, improves vasodilation, improves heart arrhythmia, and reduces heart rate on exercise. Sauna has been proposed for treatment of other conditions such as glaucoma,[39] Sjogren syndrome,[40] chronic fatigue syndrome, fibromyalgia,[41] anorexia nervosa, obstructive lung disease,[42] recuperation after childbirth, and also for lifestyle related diseases of, diabetes, arteriosclerosis, obesity, hypertension, hyperlipidemia, atherosclerosis and smoking induced symptoms.[43]

Sauna has also been found to reduce levels of stress hormones adrenalin and noradrenalin and to increase levels of beta endorphin. However it also causes a substantial rise in the stress hormones ACTH (adrenocorticotropic hormone), and cortisol due to hyperthermic stress on the body. Cortisol remains high even after 30 minutes of rest.[44] Sauna also found to reduce prostaglandin F2alpha and protect against oxidative stress. It enhances activation of monocytes to bacteria and endotoxins.[45]

Other benefits of saunas: It has shown that regular saunas combined with exercise therapy can efficiently clear organic chemicals,[46] solvents,[47] drugs, pharmaceuticals even PCBs[48] and heavy metals from the body.[49][50]

SO basically what I got out of it was, less colds, higher endurance... Grrr sometimes too much information is just more confusing.

lol, this whole thing essentially boils down to, it opens up blood vessels, which explains most of the heart and blood related stuff (vasodilation), reduces stress, and is good for skin and joints because it basically makes them more flexible.

I like your explaination better... so simple!