Andrew Huberman

http://www.DoctorsToTrust.com
presents episode 653 | Dr Andrew Huberman
HubermanLab podcast

Growth hormone is naturally secreted from
our pituitary gland ...
-from signals from hypothalamus
-which impacts metabolism and growth
-tissue repair
-puberty growth spurt
Starting in our 30's,
growth hormone secretion is greatly diminished

Things that promote growth hormone release:
-lower blood sugar [not ultra low]
[fasting helps with this]
-exercise
Growth hormone can be useful for
-those over 30
-recover from exercise
-stimulate fat loss
-muscle growth
-muscle or tissue repair

Study 1986...
-sauna 80C [176F]
-30 minutes 4/day
[30 min sauna; cool down; repeated 4x]
-both male and female
-1 week duration [on day 1; 3; and day 7]
Measured cortisol; TSH; thyroid & luteinizing hormones
follicle stimulating hormone;
prolactin; growth hormone
Results:
16 fold increase in growth hormone
[measured before and after: significant increase]

"Result impact went down as exposure to
sauna went up...
-day 1: 16 fold increase in growth hormone
-day 3: 3 to 4 fold increase
-day 7: 2 to 3 fold increase
"Heat, like cold, is a stressor to the system
Example: 5C ice bath for 20 seconds;
increases norepinephrine 200%
But, if everyday: you would become cold adapted

In the sauna experiment...
less impact over time due to:
-shift in temperature was of less impact
because down stream effectors
were not engaged to same extent:
was not as much of a shock!

||||||||||||||||||

doctorstotrust.com
@hubermanlab

Original Youtube: https://youtu.be/EQ3GjpGq5Y8
This site will never use corruptible, epidemiological survey research.
For each short/sharable video, the original Youtube links are provided

None of this content is intended to be individual, personalized medical advice.

We hope you find value for yourself in these short videos &
find them easy to share with loved ones!

DISCLAIMER:
This video’s content is for informational purposes only and
should not be considered as a substitute for advice
from doctors or any health professional.
We strongly recommend seeking professional healthcare advice
for any medical condition