{"id":41904,"date":"2024-01-19T10:30:28","date_gmt":"2024-01-19T15:30:28","guid":{"rendered":"https:\/\/mtelehealth.com\/?p=41904"},"modified":"2024-01-19T10:30:28","modified_gmt":"2024-01-19T15:30:28","slug":"huberman-on-biohacking-your-cortisol-2","status":"publish","type":"post","link":"https:\/\/drmiltie.com\/at-home-testing\/huberman-on-biohacking-your-cortisol-2\/","title":{"rendered":"Huberman on Biohacking your Cortisol"},"content":{"rendered":"\n\n\n

Huberman on Biohacking your Cortisol<\/a><\/h1>\n\n\n\n

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Andrew Huberman is an American neuroscientist and tenured professor in the Department of Neurobiology at the Stanford University School of Medicine. In addition to his scientific research, Andrew Huberman has gained popularity for sharing his knowledge and insights on various platforms, such as podcasts, YouTube, and social media. He is the host of the \u201cHuberman Lab Podcast,\u201d where he discusses neuroscience, health, and human performance. Cortisol is one of the biomarker that Andrew Huberman references frequently in his long-form health optimization episodes on sleep, energy, mood, and hormonal balance. Below are the highlights of Huberman on what role cortisol levels play in your body and how to biohack them.<\/p>\n\n\n\n

What is cortisol?<\/h2>\n\n\n\n

Cortisol is a steroid hormone derived from cholesterol and produced by the adrenal glands, involved in stress response, metabolism, inflammation regulation, blood pressure control, and immune function. Managing cortisol levels is crucial to avoid health issues linked to chronic stress and maintain overall well-being.<\/p>\n\n\n\n

In the Huberman Lab Podcast #18, Andrew Huberman explains that cortisol and adrenaline are essential hormones that regulate our energy levels, focus, and immune system function. He emphasizes that these hormones are not inherently good or bad, but rather their regulation is crucial. Huberman states, \u201cThey\u2019re terrific when they\u2019re regulated, they are terrible when they\u2019re misregulated.\u201d<\/p>\n\n\n\n

What does cortisol do and how does it relate to your circadian rythm?<\/h2>\n\n\n\n

Cortisol plays several specific roles in the body:
1. Stress response
2. Glucose metabolism
3. Anti-inflammatory properties
4. Blood pressure regulation
5. Immune function modulation<\/p>\n\n\n\n

In his podcast, Dr. Andrew Huberman explains that cortisol is a hormone that is released in the morning to wake us up and stimulate movement. He emphasizes that \u201ccortisol is not necessarily a stress hormone, but rather a hormone of energy.\u201d<\/p>\n\n\n\n

This is why it\u2019s linked to wakefulness and circadian rythm.<\/p>\n\n\n\n

\u201cSo the first tool is to make sure that your highest levels of cortisol are first thing in the morning when you wake up. One way or another, every 24 hours, you will get an increase in cortisol. That is non-negotiable. That is written into your genome. That increase in cortisol is there to wake you up and to make you alert.\u201d<\/p>\n\n\n\n

Cortisol levels naturally vary throughout the day, following a pattern called the cortisol awakening response (CAR), which is closely related to the circadian rhythm. The circadian rhythm is the body\u2019s internal 24-hour clock that regulates various physiological processes, including sleep, metabolism, and hormone production.<\/p>\n\n\n\n

Cortisol levels are typically lowest around midnight and start to increase in the early morning hours before waking. They reach their peak approximately 30 minutes after.<\/p>\n\n\n\n

Huberman on Biohacking your Cortisol 3 waking up, which is known as the cortisol awakening response. This peak in cortisol levels helps to jumpstart the body and provide energy for the day. After this peak, cortisol levels gradually decline throughout the day, reaching their lowest levels in the evening, which facilitates relaxation and sleep.<\/p>\n\n\n\n

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Disruptions to the natural cortisol pattern can negatively impact overall health and wellbeing. Factors such as stress, jet lag, shift work, and exposure to artificial light at night can disrupt the circadian rhythm and cortisol secretion patterns. In the context of biohacking and health optimization, it is essential to maintain a balanced circadian rhythm and cortisol pattern. Strategies include maintaining a consistent sleep-wake schedule, getting exposure to natural sunlight during the day, reducing stress, and avoiding exposure to blue light from electronic devices in the evening.<\/p>\n\n\n\n

In his podcast, Dr. Andrew Huberman explains that cortisol is a hormone that is released in the morning to wake us up and stimulate movement. He emphasizes that cortisol is not necessarily a stress hormone, but rather a hormone of energy. According to Dr. Huberman, cortisol and adrenaline are not inherently good or bad, but rather their effects depend on their regulation and timing of release. He suggests that chronic stress can lead to a cascade of stress and negative effects on the body.<\/p>\n\n\n\n

Cortisol\u2019s relationship to testosterone and estrogen<\/h2>\n\n\n\n

Excess Cortisol not only increases stress levels and makes it difficult to sleep, but it can also decrease your sex hormone levels, as Huberman points out:<\/p>\n\n\n\n

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But seldom is it discussed how sleep actually adjusts things like testosterone and estrogen. And it does it by modifying cortisol. So the molecule cholesterol can be converted into testosterone or estrogen, but there\u2019s a competition whereby the cholesterol will turn into cortisol and not testosterone, or it\u2019ll turn into cortisol and not estrogen if stress levels are too high.<\/p>\n<\/blockquote>\n\n\n\n

How to measure and track your cortisol<\/h2>\n\n\n\n

1. Quest Diagnostics:<\/strong><\/p>\n\n\n\n