In this exploration of sleep deprivation and fasting, we delve into the complex biological responses that occur when an individual reduces their sleep to 4 hours per night over two weeks and engages in a 7-day fast. 😴💪
The video illustrates how depriving the body of sleep compresses deep sleep and disrupts crucial repair processes. Key hormonal shifts occur, such as elevated cortisol levels that impair emotional regulation and trigger insulin resistance. Alongside this, appetite hormones become unbalanced, making individuals crave more fuel just as their decision-making is compromised.
As these changes unfold, the immune system also begins to reprioritize, leading to decreased antibody production and increased susceptibility to infections. The levels of inflammation in the body quietly rise, affecting blood vessels and overall cellular energy.
While a 7-day fast marks a transition into ketosis and autophagy, this process showcases the body’s ability to adapt under stress. Energy sources begin to shift, moving from immediate fuel response to utilizing stored fat reserves, leading to increased efficiency and improved cellular repair processes.
The critical takeaways include:
– Sleep deprivation negatively impacts hormonal balance, immune functionality, and cognitive function.
– The body’s adaptability to fasting highlights its resilience and internal coordination, emphasizing the significance of recovery and consistency in healthy living.
For more insights on health and biological responses, see additional resources here:
https://www.youtube.com/channel/UCdt8zsX_zd9nEDkFmqa3hIw?sub_confirmation=1
Explore other body science topics:
https://www.youtube.com/watch?v=CXXtnwo7wfc&t=2s
https://www.youtube.com/watch?v=-iYFliJHR8I
https://www.youtube.com/watch?v=peETftix-kA&pp=0gcJCYcKAYcqIYzv
https://www.youtube.com/watch?v=A_OisJGC5Y8&t=7s
By Ashencrestz