Onderwijs – Egypte – Nieuwe podcasts
-
"Insider Perks: Marketing Basecamp" is your ultimate starting point for navigating the world of outdoor hospitality marketing. This podcast offers bite-sized, beginner-friendly lessons tailored to RV park, campground, and glamping resort owners, helping them build a strong foundation in marketing strategies. Join us as we embark on an exciting learning adventure and explore topics like social media, content creation, advertising, and more. With "Marketing Basecamp," you'll gain the tools and insights needed to elevate your outdoor hospitality business and create authentic, lasting success. Don't miss out on the Insider Perks that will propel your marketing efforts to new heights!
-
Unleash Your Ambition with Stacie Walker is the #1 podcast designed to help driven entrepreneurs raise their standards, speak their truth, unleash their brilliance, and elevate their lives.
Stacie's a Digital Marketing Strategist, Business Mentor, International Best Selling Author, Award-Winning Podcast Personality, and the founder of Unleash Your Ambition LLC.
For over a decade, Stacie's helped people build successful coaching, consulting, and course businesses aligned with their mission, vision, and personality.
For more details go to: https://unleashyourambition.com -
Podcast created by Shamarlon aka @Queenshamula the magical podcast host of PYOwithQueenShamula. PYO is an acronym for “PUTTING YOU ON”. My podcast is filled with daily motivation, inspiration, manifestation, magic, spiritual tips and content based on my personal life experiences.
"Be the change you wish to see in the world.” -
L&D Must Change is a podcast dedicated to people development professionals (L&D, TD, OD, etc.) who want to make an impact. Through conversations with L&D colleagues passionate about changing our profession for the better and the occasional solo episode, Jess Almlie will uncover practical strategies we can all use to make a positive difference in the world of work. Let's learn from each other and collectively raise the bar for the work we do!
-
Join Daf Yomi with Rabbi Phil Karesh for a clear, on-the-daf shiur.
-
Alone with Peter is a podcast for entrepreneurs, artists, digital nomads, and people seeking personal growth.
Each episode tells a specific chapter of our guest's journey, helping us understand what motivates them, where they are now, and how they’ve developed their talents over time. As we round out their interviews they share actionable, practical tips for you if you decide to take a similar leap of faith.
No matter where you are on the journey, thanks for spending some quality time Alone with Peter. -
أهلا بيك إسمي إبراهيم علي مصري مغترب منأكتر من 18سنة لو حابب تسمع التجارب الشخصية والحياتية وبعض المعلومات الخاصة بمهنة المكتبات والمعلومات يشرفني طبعا
-
عالم بارز من أعلام الدعوة الإسلامية ، وإمام فرض نفسه ، وحفر لها في ذاكرة التاريخ مكاناً بارزاً كواحد من كبار المفسرين ، وكصاحب أول تفسير شفوي كامل للقرآن الكريم ، وأول من قدم علم الرازي والطبري والقرطبي وابن كثير وغيرهم سهلاً ميسوراً تتسابق إلى سماعه العوام قبل العلماء ، والعلماء قبل العوام
-
She Self Invested is an audio series designed to empower young women entering male-dominated fields, helping them redefine what it means to be a woman in the workplace while prioritizing their spiritual health.
Hosted by Lodisha, a woman who has taken lifestyle design seriously, from starting in the film industry as a sound utility to testing her skill set in live event ground rigging. She has a knack for overcoming gender stereotypes in the workplace and now wants to share her insights with you.
Tune in for inspiring stories, practical advice, and a supportive community.
Follow Me On Instagram @Sheself_invested for updates.
See you on the next episode of She Self Invested
-
Welcome to Crashcasts, the podcast for tech enthusiasts!Whether you're a seasoned engineer or just starting out, this podcast will teach something to you about Operating Systems .Join host Sheila and Victor as they dive deep into essential topics.Each episode is presented with gradually increasing in complexity to cover everything from basic concepts to advanced edge cases.Whether you're preparing for a phone screen or brushing up on your skills, this podcast offers invaluable insights, tips, and common pitfalls to avoid. With a focus on various technologies and best practices, you'll gain the confidence. Subscribe now and transform your learning experience into something amazing!For more podcasts, please visit crsh.link/castsFor blog posts of these podcasts, please visit crsh.link/readsFor daily news, please visit crsh.link/news
-
Cortisol Explained: The Stress Hormone
Cortisol is a steroid hormone that plays a vital role in numerous physiological processes in the human body. As the main glucocorticoid hormone produced by the adrenal glands, cortisol is critical for regulating metabolism, immune function, blood pressure, and the body's response to stressors. Here is an in-depth overview of cortisol - its functions, production, levels, and implications for human health and disease.
What is Cortisol?
Cortisol is classified as a glucocorticoid hormone, meaning it affects glucose metabolism along with the immune system and inflammatory pathways. It is produced naturally in the cortex of the adrenal glands located above the kidneys as part of the body's endocrine system.
Cortisol is derived from cholesterol and is structurally similar to hormones like testosterone, estrogen, and aldosterone. As the main glucocorticoid hormone, cortisol helps regulate the following bodily processes:
- Glucose levels and metabolism - Immune function and inflammatory responses - Blood pressure and heart health - Circadian rhythm and sleep cycles - Stress response - Memory formation and mood
Cortisol has widespread impacts on how the body mobilizes energy stores, defends against threats, and maintains homeostasis. The right levels allow cortisol to help the body adapt and respond to daily events and stressors. However, excessive cortisol can be detrimental over time, contributing to conditions like diabetes, hypertension, insomnia, and depression. finding the right balance is key.
Cortisol and the Hypothalamic Pituitary Adrenal (HPA) Axis
The primary pathway regulating cortisol production is called the hypothalamic-pituitary-adrenal axis, or HPA axis. This describes the complex interactions between the hypothalamus in the brain, the pituitary gland, and adrenal glands that modulate cortisol release.
When the hypothalamus senses stress signals, it secretes corticotropin releasing hormone (CRH), which stimulates the pituitary gland to release adrenocorticotropic hormone (ACTH). ACTH then acts on the adrenal glands to increase the production and release of cortisol into the bloodstream.
Once circulating at sufficient levels, cortisol sends signals back to the hypothalamus and pituitary gland to reduce CRH and ACTH production via a negative feedback loop, helping return cortisol levels to a normal, healthy range. This system allows precise calibration of cortisol levels to meet the body's needs.
However, chronic stress can dysregulate the HPA axis, leading to overactivation and excess cortisol release. This can result in Cushing's syndrome or other metabolic, immune, and mental health dysfunction. Balanced cortisol production through a normally functioning HPA axis is essential for good health.
Cortisol Production and Secretion Patterns
Cortisol production adheres to daily cyclical rhythms controlled by the body's circadian clock in conjunction with the HPA axis. The amount of cortisol circulating can change rapidly based on environmental demands at any time of day. But certain patterns occur naturally:
- Cortisol levels peak in the early morning around 6-8 AM. Production can increase up to 50% at waking.
- Levels gradually decline over the afternoon, reaching a low point around midnight.
- The amplitude between the morning peak and nighttime trough can differ among individuals. Larger variations are linked to higher stress reactivity.
- Cortisol spikes during the first hour after waking known as the cortisol awakening response (CAR). The CAR is believed to help prime alertness and energy upon waking.
- Production is pulsatile, meaning cortisol is released in intermittent bursts roughly every 60-90 minutes aligned with circadian rhythms. More constant cortisol exposure can have deleterious effects.
- Release increases after eating, exercise, trauma, blood glucose variations, temperature changes and emotions. Cortisol adapts rapidly to changing conditions.
Maintaining appropriate daily cortisol fluctuations is important for health. Loss of rhythmicity such as chronic nighttime elevation can contribute to metabolic and psychiatric problems. Cortisol must remain responsive to changing needs in a sustained circadian alignment.
Effects on Metabolism and Energy Balance
One of cortisol's primary roles is regulating metabolism by controlling energy production and storage. Cortisol performs several important metabolic functions:
- Increases blood sugar via gluconeogenesis - the synthesis of glucose from non-carbohydrate sources such as amino acids. This provides fuel for the brain and muscles.
- Amplifies the actions of insulin to improve glucose uptake in various tissues.
- Stimulates fat and protein breakdown to release substrates usable for gluconeogenesis.
- Mobilizes fatty acids from adipose tissue to provide an energy source for muscles.
- Modulates insulin secretion via feedback loops to maintain glycemic control.
Through these mechanisms, cortisol ensures steady energy flow to critical bodily processes under stressed conditions that demand increased fuel. However, chronic cortisol elevation can cause tissue damage, immune suppression, insulin resistance, diabetes and central obesity over time. Finding the right balance is critical.
Anti-Inflammation and Immune Effects
Cortisol plays a complex regulatory role in immunity and inflammation pathways. The influence is both rapid and long-term:
- In the short term, cortisol mobilizes immune defenses against severe threats and pathogens by altering white blood cell counts. However, cell functioning may be temporarily suppressed.
- Over longer periods, cortisol limits immune overactivation that can lead to harmful chronic inflammation. But this comes at the cost of reduced responses to antigens.
- Cortisol generally exhibits immunosuppressive effects such as impeding cytokine production and antibody synthesis to prevent excessive inflammation.
- However, cortisol also interacts with receptors on white blood cells to modulate gene expression for balanced immune cell differentiation and proliferation.
While essential for reining in inflammation, chronically elevated cortisol can lead to detrimental suppression of immune responses. The complexity of the interactions underscores the need for proper regulation to strike the right equilibrium. Finding the sweet spot ensures protective immune activation when needed but avoidance of damaging uncontrolled inflammation.
Blood Pressure and Cardiovascular Effects
As with glucose metabolism and anti-inflammation pathways, cortisol exhibits nuanced direct and indirect effects on cardiovascular function:
- Cortisol increases blood pressure acutely by altering kidney function to retain sodium and water, increasing blood volume.
- Chronically elevated production induces hypertension through sodium retention, intravascular volume expansion, and vascular reactivity changes.
- Cortisol reduces smooth muscle tone and endothelial dysfunction which can raise risk for atherosclerosis over time.
- It increases circulating fatty acids that may become deposited in blood vessels. However, it also prevents plaques from rupturing by reducing inflammation.
Thus cortisol can be characterized as chronically detrimental but acutely protective for cardiovascular health. Short bursts help maintain blood flow to critical organs during fight-or-flight stress responses. But over the long term, elevated levels contribute to hypertension, clotting abnormalities and arrhythmias.
Behavioral and Brain Effects
As the main stress hormone, cortisol unsurprisingly influences brain regions governing mood, fear response, and cognition:
- Cortisol receptors are found in critical limbic system brain areas like the hypothalamus, amygdala and hippocampus which regulate emotion processing and memory.
- Cortisol release inhibits the amygdala's fear response, enabling adaptation to stressors. However, chronic exposure can impair the flexibility of this adaptive capacity over time.
- High glucocorticoid levels damage the hippocampus, shrinking this memory-processing region. But acute cortisol may enhance hippocampal memory formation under stressful conditions as an adaptive response.
- Cortisol interacts with dopamine reward pathways. Elevated cortisol predicts reduced dopamine signaling, which may contribute to mood disorders and depression.
While essential for an acute stress response, long-term cortisol overexposure can negatively reshape limbic brain regions governing emotion, memory and executive function. Tight regulation of the HPA axis helps constrain glucocorticoid actions on the vulnerable brain.
Factors Affecting Cortisol Levels
Many extrinsic and intrinsic factors influence cortisol production, release patterns, and individual set points and reactivity:
- Stress - Physical or emotional threats from any cause trigger the HPA axis to elevate cortisol as part of the fight-or-flight response.
- Trauma - Abuse, neglect, injury or psychological trauma can dysregulate cortisol rhythms, leading to chronically high or low levels.
- Mental illness - Depression, anxiety, PTSD, addiction and other disorders are linked to cortisol irregularities either as causes or effects.
- Diet - Low protein, high sugar, alcohol and caffeine may increase cortisol, while omega-3s may decrease it. Operating within cortisol's normal circadian rhythms is most important.
- Sleep disruption - Changes to sleep timing, deprivation, or disorders like apnea can significantly alter daily cortisol patterns andCAR amplitude.
- Exercise - Acute vigorous exercise spikes cortisol to mobilize energy stores. But regular -
Hallo, mein Name ist Elina Stahl. Ich bin 39 Jahre alt und wohne direkt an der Ostsee im hohen Norden mit meiner Familie. Zur Energie Medizin bin ich gekommen, weil ich schon immer an die Möglichkeiten zwischen Himmel und Erde geglaubt habe. Der menschliche Körper besteht aus mehr als nur Haut und Knochen; er setzt sich aus 70 Billionen Zellen zusammen, die alle unterschiedliche Informationen gespeichert haben. Im Grunde genommen sind wir wie eine riesige Datenbank, die auch Unzufriedenheit, Unruhe, Krankheiten und vieles mehr speichert, was wir im Leben weniger haben wollen.
Der Körper greift automatisch auf diese gespeicherten Daten zurück, sofern sie nicht behoben werden. In meiner Arbeit in der Energie Medizin setze ich auf einen Mix aus Gedankenreinigung und der Ausrichtung aller 70 Billionen Zellen. Das Ziel ist es, den Körper aus einem Zustand der inneren Unruhe, Kraftlosigkeit und Freudlosigkeit herauszuführen, hin zu einem Zustand voller Freude und Energie für den Alltag.
Wir denken oft, wir sind gut genug, wenn wir immer die Ersten sind oder genau das tun, was von uns erwartet wird. Doch der Körper streikt irgendwann, weil er nur bis zu einem gewissen Grad leisten kann, wofür er gemacht ist. Es geht darum, in diesem Leben und in diesem Körper genau das Leben zu führen, das du wirklich möchtest.
Um dies zu erlernen, biete ich verschiedene Programme, große Begleitungen, Retreats und Live-Events an. Diese sollen dir helfen, Veränderungen in deinem Alltag zu bewirken. Wenn du dich entscheidest, mit mir weiterzugehen, wirst du handfeste Methoden an die Hand bekommen und in Retreats erleben können, was dein Körper so lange vermisst hat.
Wenn du mehr über mich wissen möchtest, schau einmal hier:
Webseite: https://www.elinastahl.de/
Facebook: https://www.facebook.com/stahlelina
Instagram: https://www.instagram.com/elina_stahl_energiemedizin/
Bei Fragen und Anregungen sende mir gerne eine E-Mail an: [email protected] -
Join your hosts, Shane Hyland and Gareth Shears, on "Finance Unpacked: Closing the Advice Gap", a podcast dedicated to demystifying the complex world of personal finance. Each week, Shane and Gareth delve into critical topics ranging from budgeting basics and saving strategies to smart investments and retirement planning.
Whether you're a financial novice looking to build a solid foundation or a seasoned saver searching for advanced tips, this show brings you practical, actionable advice, and the latest insights from the world of finance. Our mission is to bridge the growing advice gap, ensuring that everyone—regardless of their financial background—has access to the knowledge they need to achieve financial independence.
Tune in to "Finance Unpacked" as we explore the ins and outs of managing your money effectively, answer listener questions, and bring in expert guests to share their secrets on thriving in today's economic environment. Don't let the advice gap hold you back—start mastering your financial destiny today with Shane and Gareth.
-
The podcast “ Ma7shour Fel 20s” highlights the journey of influencers in their twenties, from their most challenging and confusing moments to their best experiences that helped them discover new versions of themselves.
-
In this show, we bring you different high performers from different walks of life with the aim to dissect their mental dialogue and understand the ways they speak to themselves that allows them to perform at a high level on a consistent basis!
-
Welcome to The Money Diaries, the original podcast of Wall Street Girl Next Door! We will be diving into all the parts of money we never talk about and the deep and intimate relationship we have with our money and finances.
My passion is to help people have a healthy relationship with their money and turn fear and shame into peace and enjoyment.
Since I started working in Wealth Management in 2013 it became apparent to me that the industry does not give the proper support to the everyday person on how to manage their money and finances. Even more importantly we do not address the mental and emotional aspect of how and why we have our habits and behaviors.
On this podcast I will be focusing on how to shift old limiting beliefs and behaviors into a new healthy and abundant financial life. Money is meant to be enjoyed and enhance our life.
Join me each episode as we untangle the emotional side of money and personal finance.
-
we talk about the age of exploration
-
Interview about someone career path
-
Education Guidance and Career Consulting Podcast
-
Te invito a escuchar este podcast y aprende a escribir una carta formal
- Laat meer zien
