Last week, I explained that we can use three powerful levers to systematically optimize our mental energy around the clock – and be at our best throughout the day and deeply asleep at night. Let’s starts with the basics: Our mental energy is controlled by a 24-hour cycle, which is known as the circadian rhythm (circa, meaning "around," and dian, meaning "day").
First of all: I love your newsletter 😍
I have a question: many times you refer to „time givers“. What do you mean by that? Does it refer to your biological age or wake time at day? :)
Thanks Karo, I'm so glad you find it useful!
As to you question: By "time givers" I mean light, nutrition and exercise: You can learn more at the end of this post: https://beyondproductivity.substack.com/p/a-deep-dive-series-on-optimizing?utm_source=%2Fsearch%2Fzeitgeber&utm_medium=reader2