
Increased blood flow leads to increased concentration of hormones and neurotransmitters, including adrenaline, noradrenalin, testosterone, endorphins and cortical.
Physical Reactions
- Shivering thermogenesis – the body begins to shake to produce
- No shivering thermogenesis – the body decides to speed up the metabolism to make up for lost
- Increased blood flow leads to increased concentration of hormones and neurotransmitters, including adrenaline, noradrenalin, testosterone, endorphins and
- Nervous system slows down, relaxing the
- Cells receive more supplements, oxygen and anti-inflammatory
- Immune system recognizes a previously-unknown threat (extreme cold) and begins working as efficiently as it