2007-02-12 21:21:28 · 3 answers · asked by aini naina 1 in Science & Mathematics ➔ Medicine
Circadian clock regulates cortisol production.
It is at it's highest at about 4 am and then your body uses it up during the day as necessary.
2007-02-13 03:53:16 · answer #1 · answered by Cammie 7 · 0⤊ 0⤋
Any hormone for that matter is at its high levels in the morning. The time betwen 11pm to 3 am is when we are supposed to relax and our metabolic rate decreases. This is the time when our hormonal levels gradually increase reaching a peak in the early mornings. This increased level helps us to sustain the whole day again repeating the process again and again.
2007-02-13 05:12:54 · answer #2 · answered by dharini 2 · 0⤊ 0⤋
cortisol is a long-term stress hormone, and at night you r relaxed, you don't need cortisol that much, while in the morning you need attention
2007-02-12 21:33:31 · answer #3 · answered by Anonymous · 0⤊ 0⤋