avatarJan Sebastian 🖐👩‍🦰

Summary

The web content discusses recent scientific advancements in reversing aging, including genetic alterations in mice, the use of proteins to rejuvenate cells, and various fasting methods that may contribute to extended lifespans and improved health.

Abstract

The article explores the cutting-edge research in aging reversal, particularly the work of David Sinclair at Harvard, where genetically altered mice have shown signs of aging reversal. It highlights the potential of proteins to reset aging cells and the success of these methods in restoring vision to old mice. The piece also examines the global increase in life expectancy, attributing it to improvements in medicine, public health, and living standards. Additionally, it presents the extreme measures taken by millionaire Bryan Johnson, who spends $2 million annually on anti-aging treatments, including blood transfusions from his son. The content delves into the science behind fasting, its types, and associated health benefits, suggesting that fasting could be a key component in longevity and disease prevention. The article concludes with a personal note from the author, Jan Sebastian, a stroke survivor who is an avid writer and advocate for unconventional health approaches.

Opinions

  • The author is optimistic about the possibility of reversing aging, even at the age of 64, as indicated by the exclamation, "Is it too late for me at 64? — I think not!"
  • There is a strong belief in the potential of scientific research, particularly the work done by David Sinclair and his team, to significantly alter the aging process.
  • The author seems to be in favor of intermittent fasting and fasting-mimicking diets, suggesting they may offer health benefits such as improved metabolism, weight loss, and disease prevention.
  • Bryan Johnson's dedication to reversing aging through a rigorous and expensive regime is presented as an example of extreme commitment to the cause, though the author notes it may be seen as either "nuts or brilliant."
  • The author expresses a personal interest in trying fasting methods, indicating a conviction in the personal application of the research discussed.
  • There is an endorsement of the Warrior Diet, a form of intermittent fasting, as a means to align with the body's natural circadian rhythms and potentially improve health.
  • The author encourages readers to support their work financially by suggesting they buy the author a cup of coffee via Ko-fi, indicating a desire for engagement and support from the audience.
  • The article promotes ZAI.chat, an AI service alternative to ChatGPT Plus, as a cost-effective option for those interested in AI technology, suggesting the author's endorsement of the service.

Reversing our age?👶It’s coming!

Is it too late for me at 64? — I think not!🥂 Hear me out! 📆 It’s coming!

Photo from cnn.com

These mice are brother and sister, born from the same litter.

One has been genetically altered to be old. Now scientists say they have been able to reverse aging as well.

In molecular biologist David Sinclair’s lab at Harvard Medical School, old mice are growing young again.

Photo from sinclair.hms.harvard.edu

📢 Here’s how it works…

Using proteins that can turn an adult cell into a stem cell, Sinclair and his team have reset aging cells in mice to earlier versions of themselves. In his team’s first breakthrough, published in late 2020, old mice with poor eyesight and damaged retinas could suddenly see again, with a vision that at times rivaled their offspring’s.

This is happening right now! — It could change everything. — The video below explains how!

👉 ⏱ This video is 3 min 15 seconds. — Very thought-provoking!

Across the world, people are living longer.

In 1900, the average life expectancy of a newborn was 32 years. By 2021 this had more than doubled to 71 years.

But where, when, how, and why has this dramatic change occurred?

To understand it, we can look at data on life expectancy worldwide.

The large reduction in child mortality has played an important role in increasing life expectancy.

But life expectancy has increased at all ages.

Infants, children, adults, and the elderly are all less likely to die than in the past, and death is being delayed.

This remarkable shift results from advances in medicine, public health, and living standards. Along with it, many predictions of the ‘limit’ of life expectancy have been broken.

Where have we been worldwide for life expectancy?

According to the United Nations Population Division, global life expectancy at birth has increased from 46.5 years in 1950 to 71.7 years in 2022. The United Nations also expects life expectancy to rise to 77.3 years by 2050.

Bryan Johnson, 46 has taken reversing age to a whole new level.

He spends $2 million a year being dedicated to finding out how to reverse aging. — He even gets blood transfusions from his teenage son.

Photo from nationalpost.com

How long would you want to live? — This guy may be nuts or brilliant! — He has dedicated his life to this.

👉 ⏱ This video is 3 min 35 seconds. —Very thought-provoking!

💰 Millionaire tries to reverse aging with an extreme $2M/year regime. — This dude is dedicated.

Bryan Johnson is doing everything he can — and spending millions — to get younger. CBC’s Ioanna Roumeliotis found out that somewhere in his regime of extreme diet, exercise, and supplements, there might be tips for the rest of us.

Here’s more about Bryon’s aging reversal mission! This really happening right now.

👉 ⏱ This video is 9 min 50 seconds

👉 He is on The Warrior Diet, which includes a form of fasting. ⏰ It’s called intermitant fasting,

Is a formal form of intermittent fasting characterized by extended periods of undereating followed by brief periods of overeating.

It involves alternating between long periods of fasting, often around 20 hours of undereating, and a 4-hour window of unlimited intake. This approach aims to promote weight loss and offers potential health benefits, such as improved metabolism and fat burning. The diet encourages consuming fewer calories during the day and having a substantial meal at night. Some proponents claim it aligns with the body’s natural circadian rhythms. However, individual results may vary, and it’s essential to consider personal health and lifestyle factors when deciding if the Warrior Diet is suitable

The Science, Methods, and Benefits of Fasting…

When it comes to ideas around living a healthy lifestyle, good nutrition and adequate exercise are often core pillars. While this is certainly true, there is more we can consider regarding our relationship with food and healthy living.

⏰ It’s a 20/4 🥗intermittant fasting where you partially for 2️⃣0️⃣hours and eat whatever you want🧀🍕🍞🍤🥡 for 4️⃣ hours a day.

Inter mittant fasting is the willing abstinence or reduction from some or all food, drink, or both, for some time.

Although sometimes viewed as unhealthy, depriving, or reserved for religious reasons, short-term fasting can offer excellent health benefits.

As research grows in this area of health, fasting is becoming more widely accepted as a legitimate means of managing weight and preventing disease. At the same time, it is important that fasting is done in proper and healthy ways.

The Science of Fasting — I’m gonna try this for sure!

It pumps up your brain, get rid of fat, and increases your muscle. wards of diabetes, heart issues, and causes you to live longer, to name just a few!

A large body of evidence now supports the benefits of fasting, though the most notable data has been recorded in studies with animals. Even so, these findings are promising for humans. Essentially, fasting cleanses our body of toxins and forces cells into processes that are not usually stimulated when a steady stream of fuel from food is always present.

When we fast, the body does not have its usual access to glucose, forcing the cells to resort to other means and materials to produce energy. As a result, the body begins gluconeogenesis, a natural process of producing its own sugar. The liver helps by converting non-carbohydrate materials like lactate, amino acids, and fats into glucose energy. Because our bodies conserve energy during fasting, our basal metabolic rate (the amount of energy our bodies burn while resting) becomes more efficient, thereby lowering our heart rate and blood pressure.

Ketosis, another process that occurs later into the fast cycle, happens when the body burns stored fat as its primary power source. This is the ideal mode for weight loss and balancing blood sugar levels.

Fasting puts the body under mild stress, which makes our cells adapt by enhancing their ability to cope. In other words, they become strong. This process is similar to what happens when we stress our muscles and cardiovascular system during exercise. As with exercise, our body can only grow stronger during these processes when there is adequate time to rest and recover. That’s why short-term fasting is recommended.

The Types of Fasting

In lab studies, these three types of calorie restriction, or fasting, have demonstrated positive effects on longevity:

  • Time-Restricted Feeding This is the process of limiting calorie intake to a specific timeframe that aligns with our circadian rhythm. Circadian rhythm is often referred to as our “body clock”, the natural cycle that tells our bodies when to sleep, rise, eat, and more. Eating meals only during an 8 to 12 hour period each day while fasting — between 10 a.m. to 6 p.m., for instance — is an example of aligning with our circadian rhythm. Body systems work better when synchronized with one another; midnight snacking when our body usually sleeps throws our natural repair system out of sync. In addition, giving our bodies more time to repair is beneficial for our health.
  • Intermittent Calorie Restriction The practice of reducing the number of calories consumed in a day. Research has focused on a two-day diet where calories are reduced in half and carbohydrates are limited for two consecutive days in a week. This approach puts the body through short and intensive therapy. The intermittent calorie restriction approach also reminds us that we do not need to consume constantly. When we do consume we can choose wisely and continue normal activities and exercise with reduced fuel.
  • Periodic Fasting with Fasting Mimicking Diets This means limiting calorie intake for three to five days, prompting the cells to deplete glycogen stores and begin ketosis. While this can be done without eating food, it isn’t considered the safest option. A specific five-day calorie-limited diet (around 1,000 calories per day) is sufficient to mimic fasting without depleting nutrients. It is speculated that this method is superior to the two-day fast, allowing the body to enter ketosis and begin a true cleanse.

Health Benefits of Fasting

Although fasting can be challenging and sometimes uncomfortable, the mental and physical benefits can:

  • Boost cognitive performance
  • Protect from obesity and associated chronic diseases
  • Reduce inflammation
  • Improve overall fitness
  • Support weight loss
  • Decrease the risk of metabolic diseases
  • Benefit cancer patients — A recent study with mice and cancer showed that fasting during chemotherapy jump-starts the immune system and exposes the cancer cells. Ridding the body of old, toxic cells and replacing with new, healthy ones may be just the answer. Traditionally, cancer patients have been told to increase nutrients and caloric intake while undergoing chemotherapy treatments but this approach might

👵🏼👩🏻Now with AI, it could even happen faster. — I think it’s exciting!🧬🧬🧬🧬🧬

👉 ⏱ This video is 15 min 51 seconds

🩺𝓘𝓯 𝔂𝓸𝓾 𝓪𝓻𝓮 𝓲𝓷𝓽𝓮𝓻𝓮𝓼𝓽𝓮𝓭 𝓲𝓷 𝓽𝓻𝔂𝓲𝓷𝓰 𝓯𝓪𝓼𝓽𝓲𝓷𝓰, 𝓹𝓵𝓮𝓪𝓼𝓮 𝓬𝓸𝓷𝓼𝓾𝓵𝓽 𝔂𝓸𝓾𝓻 𝓭𝓸𝓬𝓽𝓸𝓻.

🌐 SOURCES== Harvard study — https://sinclair.hms.harvard.edu/

So who is this Jan Sebastian writer chick?

I had aI had a stroke so I am disabled and am kicking major ass.…well in some ways. I can’t walk or talk well but I’m a writing MO-FO! Kickin’ serious BUTT 100%!

This is my silly stroke therapy video.

The focus on my face is hilarious! A crazy-ass redhead who is not at all normal and proud of it. I love people and love helping them. Unconventional seems right. Fearless and focused.

Subscribe to me because I want to update you all the way to the finish line!

If you wish to connect with me. Email: [email protected]

This is my silly stroke therapy video. The focus on my face is hilarious! A crazy-ass redhead who is not at all normal and proud of it. I love people and love helping them. Unconventional seems right. Fearless and focused.

Subscribe to me because I want to update you all the way to the finish line!

If you wish to connect with me. Email: [email protected]

THANK YOU FOR READING. I LOVE YOU ALL!

If you like my work and want to support it, buy me a cup of coffee!

ko-fi.com/jansebastian

If you would like to join Medium and write or read work from many writers, click to join for $5 a month, click here!

If you enjoyed this article, consider trying out the AI service I recommend. It provides the same performance and functions to ChatGPT Plus(GPT-4) but more cost-effective, at just $6/month (Special offer for $1/month). Click here to try ZAI.chat.

Aging
Age
Aging Well
Fitness
Health
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