32+ Zeitgebers (Biological Cues) And How To Enhance Your Circadian Rhythm

Right now as I write this, I am watching the morning sun, sitting on a bench in Dolores Park with my shirt off an laptop out - in 50ºF weather!

Last night I had no sleep as I just traveled from FL to CA and helping my brother pack until 4am… and I woke up around 5am (8am my normal time… thanks jetlag).

That’s why I believe today’s topic of discussion should be circadian rhythm cues, also called Zeitgebers.

Zeitgebers (the German word for “time givers”) are signals that help synchronize the body's circadian clock with the environment.

In this post, we will discuss the most common zeitgebers, how they affect our circadian rhythm, and how we can use them to enhance our sleep, stress, weight, social life, and more.

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How Jet Fumes And Hypoxia On Planes Affect The Body

Hypoxia (loss of oxygen) is a major stressor on the body.

On average, one can live ~21 days without food, ~2 days without water, but only a few minutes without oxygen. R

Most studies review long term exposure of hypoxia, but in this post we will discuss what happens to the body on a cellular level when exposed to hypoxia in the short term, such as flying or space travel (in a non-hormetic way).

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Are EMFs Dangerous? Unbiased Science-Based Review of Electromagnetic Fields

Electromagnetic Fields (EMFs) are perceived as environmental stressors on living organisms.

But since man-made EMFs are a very new stressor for humans, our cells have not developed proper defensive mechanisms against them. 

For example, EMFs are classified as possibly carcinogenic (cancer causing) as is arsenic, chloroform, cigarettes, DDT, estrogenics, heavy metals, roundup, etc. 

It seems clear that we would not willingly expose ourselves to these other agents, so why would we expose ourselves EMFs?

Is it from digital dementia (using electronics to remember everything for us) or FOMO (fear of missing out)? 

In this post, to simplify everything, I'll try to stay away from quantum physics as much as possible. 😉

I'll also show as unbiased of an opinion of EMFs as possible, but I do give you my opinion towards the end.

I'll also provide ways you can protect yourself from the downsides of EMFs.

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