DR. JAY KUMAR

We all aspire to live a long, healthy and abundant life. Despite our best intentions to feel young and stay healthy, aging is a fact that we all have to accept. While the latest anti-aging products, Botox injections, or cosmetic surgery maintain the outward appearance of youth and beauty, ground-breaking medical research affirms how you can actually slow down the aging process on the cellular level! Want to learn how?

Let's begin by exploring the aging process from a biological perspective. While many might regard aging as an external condition of looking older, in actuality physical aging is the biological result of the inability for your cells to replicate and produce new ones as the body advances over time. One of the most startling and revolutionary ideas to come out of the medical sciences is the discovery of telomeres, an enzyme in your genes that regulates cellular division and, in turn, determines your length of life. 

In essence, the length of your telomeres now appear to act as your body's natural biological clock. When under constant stress, your biological clock speeds up, resulting in the shortening of telomeres. On the contrary, when you're more calm and relaxed telomeres appear to extend their length, thus slowing down the body's biological clock. Let’s take a closer look at how telomeres function, how stress accelerates their decay, what you can do to slow down their eventual breakdown, and ways to live a more healthy and long life.

As you grow older, your hair turns gray, your organs begin to work less, your bones become weaker, and your body generally ages, all of which now appear to be the result of the shortening of the telomeres in your cells. So what exactly are telomeres? In every one of your genes, there exist 26 pairs of chromosomes that are capped off by telomeres. 

A nice analogy is to visualize your chromosome as a shoelace with a cap at the end of the lace as the telomere. Over the course of time due to natural wear and tear these caps at the end of your shoelaces begin to fray. In a similar manner, the telomeres that act as caps at the end of your chromosomes also begin to wear down and shorten. In the emerging medical field of psychoneuroimmunology, the intimate connection of the mind, brain and stress with our immune system and aging is being greatly understood. In essence, a growing medical body of evidence concludes that stress advances the shortening of your telomeres, which in turn prevents cellular reproduction and eventually accelerates the aging process.

This remarkable finding regarding the effects of stress on telomere shortening and age acceleration actually earned Dr. Elizabeth Blackburn and her colleagues the Nobel prize for medicine in 2009. Her study examined people exposed to chronic stress, depression, and anxiety and concluded that for every one chronological year of aging, the shortening of these people’s telomeres accelerated by as much as 600%! Basically, in just one year the aging process of these people amounted to six years of actual biological aging! Watch full video here

So before you resign yourself to hopelessness and despair, I now have some good news! Another study by Blackburn and her colleagues indicates that you actually not only can halt the shortening and deterioration of telomeres, but possibly increase their length, i.e. slowing down the body's aging process! Techniques such as meditation, regular exercise, and other forms of centering that trigger the body's natural relaxation response all appear to slow the aging process by increasing the length of your telomeres! 

So it might just be that the secret for eternal youth doesn't reside in a bottle of anti-aging cream, with an injection of Botox, or in cosmetic surgery. The key to eternal health and longevity might just be learning how to relax! Now that's some good news worth living!

In the apt and true words of the famous centenarian and eternally happy comedian, George Burns, “If you ask what is the single most important key to longevity, I would have to say it is avoiding worry, stress and tension. And if you didn't ask me, I'd still have to say it."

START YOUR JOURNEY TOWARDS HEALTH & HAPPINESS TODAY!

Dr. Jay Kumar  

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Ahhh, the relaxing and care-free days of summer are finally here! As we celebrate the joys of longer daylight, warmer weather and more time outdoors, did you know that sunshine and nature can actually make you happier and healthier? While we all feel more relaxed and rejuvenated from time being outside, some amazing research in neuroscience and mind-body medicine suggests that nature and sunlight are now shown to alleviate stress, improve concentration and build a stronger immune system. So how exactly do nature and sunshine heal us in both body and being? The answer resides in our brains and relates to a concept known as the relaxation response, a mechanism that appears to be “wired” into our biology, helping us cope with anxiety and making us feel more calm and centered. 

Brain Waves and the Power of Attention

Studies in neuropsychology now believe that the human brain allows us to process two distinct types of attention. The first is a “voluntary or direct” attention that enables us to focus our thoughts and neural energy to tasks that require our direct concentration, e.g. writing this article, watching a movie, or reading a book. The other type is an “involuntary or indirect” attention that our brain does with little or no effort, e.g. watching a sunset, meditating, having a casual conversation, or dancing.

Additionally, there are corresponding brain waves associated with these two types of attention. When we are in the waking state and our brains are engaged in voluntary, direct attention that require focused concentration, beta waves tend to be predominant. On the contrary, our brains produce alpha waves when we experience involuntary, indirect attention. Having our brains in beta-wave state is important, as it helps us to focus on daily tasks that necessitate sharpness and clarity. Unfortunately, many of us now live a typical day with our brains disproportionately in the highly-attuned beta-wave state and barely enough time in the healing and regenerative alpha-wave state. 

In our current 24/7 technologically driven world, the human brain on average is bombarded with the equivalent of 174 newspapers of data every day!  That's about five times the amount the human brain received just 30 years ago. No wonder we are overwhelmed with stress, have children with ADD and are constantly overwhelmed with anxiety–our poor brains are running in overdrive. All this sensory overload requires our brain to function in a constantly vigilant beta-wave state for the majority of our waking day. If that wasn't bad enough, studies indicate the human brain continues to experience these super-charged beta-waves when we try to go to sleep, leading to insomnia and chronic sleep-deprivation. Rarely, in our technologically-driven society do we take the necessary time for our brain to go into the calming, soothing alpha-wave state. 

Mind-Body Connection

In the growing medical field of psycho-neuro-immunology (PNI), there appears to be a correlation between the various brain waves with our health and happiness. When our brains are highly amped up from information overload and are in constant beta-wave state, the stress-hormone cortisol is pumped in large amounts into the bloodstream. We now know that high levels of cortisol in the body lead to chronic anxiety, insomnia and disease. The good news is that when the brain is in the relaxed alpha-wave state, the brain releases endorphins, dopamine, and serotonin into the body. These neurotransmitters almost instantly enable us to become more relaxed and calm throughout our day. In addition to the brain's stress-response system, we also have a built-in relaxation response mechanism that our nervous systems evolved in order to help us return to a state of calm and relaxation in moments of stress and anxiety.

Nature Relatedness

So by now, I bet can you can guess what’s one of the easiest ways for us to trigger our brain's relaxation response and to enhance the alpha-wave state for greater harmony and happiness? The answer, of course, is NATURE! In another emerging field of study, known as ecopsychology, research indicates that even though the human brain has currently adapted for our modern and technologically-driven environment, its original function was to interact with and respond to the natural world. In essence, the human brain is literally “hard-wired” to BE IN NATURE, as being in nature is natural for the brain.

According to this field of study, human beings have an instinctual biological need to connect with nature, something known as the biophilic instinct or nature relatedness, a concept advanced by the Harvard biologist Edward Wilson. The idea is that the human brain evolved over millennia as a structure deeply enmeshed with and inexorably linked to the intricacies of nature. Even though our human brain has recently adapted to an environment of technology and sensory stimulation, we each still have this affinity for nature ingrained in both our brains and DNA. This evolutionary connection to nature activates the part of the brain known as the insula, the area that governs our internal feelings and sensations. So when we dance, do yoga meditate, focus on our breath, swim, run, or are in nature we begin to connect to the internal terrain of our body. The insula gauges how we’re feeling and what we’re experiencing within our body and mind in the present moment.

How Nature Heals

This ability to tap into the relaxation response through nature appears also to have a tremendous impact on our health and wellbeing. Scientific studies have already begun and continue to demonstrate the powerful healing aspects of nature. Dr. Ulrich published one of the earliest studies in 1984 Science, in which he noticed that patients who were recovering from surgery healed more quickly and required less pain medication when placed in hospital rooms that had views of nature, versus patients placed in rooms facing brick walls. Ulrich conjectured that this acceleration in healing was perhaps a result of the brain connecting to nature. It appears that when we are immersed in nature, our brains go automatically into the involuntary, indirect attention-mode that is connected with the healing alpha-wave brain state. 

Let The Sun Shine In

Another remarkable piece of research suggests that 20-30 minutes of healthy and safe doses of sunshine can enhance our body's immunity to disease, improve our sleep and even elevate our happiness. It again has to do with the way natural sunlight stimulates our brain and body. It's important to mention that exposure to the sun should be limited to the early morning or late afternoon, when the UV rays are less harmful. It appears that sunlight stimulates the brain's production of serotonin, a neuro-chemical responsible for elevating our levels of happiness and is shown to positively enhance our immune system. When sunlight also hits the skin, the body's largest organ, it produces greater levels of vitamin D in the bloodstream. Studies at the University of Copenhagen have shown Vitamin D can trigger white blood cells in the body, assisting in the prevention of certain forms of cancer and auto-immune diseases. While certain foods like egg yolks and oily types of fish naturally contain vitamin D, it appears that the highest levels of vitamin D are found in sunlight. You can learn more about the healing power of sunlight in my podcast "How Sunshine Makes You Smarter, Happier and Healthier!" 

So even if you live in the middle of urban sprawl or in places where sunlight is more limited, there are still plenty of ways to benefit from the healing power of nature and the outdoors. Even just a short walk outside on your lunch break, gazing out at a tree on your commute to the office, or literally just “stopping to smell the roses” once in a while are all beneficial to your health and wellbeing. What all these activities do is trigger a primal evolutionary trait that the human brain evolved to do–be one with nature!

So what better time than the summer season to get out in nature, feel the sun on your skin and experience greater health and happiness! As the poet Thoreau beautifully states, “I believe that there is a subtle magnetism in Nature, which, if we unconsciously yield to it, will direct us aright.” 

Read more on the healing power of nature in my "NATURE & TRAVEL" issue of my monthly e-newsletter.

Wishing everyone a joyous and beautiful summer!

Dr. Jay Kumar

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Is joy different from happiness? How does our society define happiness? This stimulating and engaging conversation on the science and spirituality of happiness was my topic on the most recent Doug Stephan Good Day Show. I think you will defintely enjoy it, as you continue your quest for health and happiness! As I often say," “No external conditions are required for happiness. Happiness is who you are!" Dr. Jay Kumar

"THE SHIFT IS ABOUT TO HIT THE FAN!" Whether you believe in the Mayan prophecy that the world will end on Dec. 21, 2012 or not, you will definitely enjoy the latest podcast with Dr. Jay Kumar on the Doug Stephan Good Day Show as we discuss the great shift in humanity's evolution. Learn what quantum mechanics, human consciousness, and your brain all have in common as humanity shifts into a new paradigm of global consciousness!  

Dr. Jay Kumar
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Happy Holidays to All!

Dr. Jay Kumar
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Neuroscience now shows that your brain, just like muscles in your body, is something you can strengthen and improve with practice and training. In fact, more medical research suggests that cultivating the qualities of compassion, empathy, and acceptance in your life can lead to a Healthy Brain, a Healthy Body, and Healthy You! Learn more in the latest podcast with Dr. Jay Kumar on The Doug Stephan Good Day Show. Catch all podcasts on my BLOG. 

Dr. Jay Kumar
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Did you know studies show that it can take as much as 5 empowering thoughts to outweigh one negative one? Even more amazing is that neuroscience now has an explanation for how you can literally rewire your brain for a more healthy and happy life! Learn more on the recent podcast with Dr. Jay Kumar on the Doug Stephan Good Day Show.

Dr. Jay Kumar
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Why We Need Pleasure?  
When we speak about passion and pleasure in neuroscience, they are not the hedonistic, excessive aspects of debauchery or gluttony that come to mind. Rather passion and pleasure in neurobiology are defined as feelings or sensations, opposite to but also closely associated with pain. Just like pain, pleasure appears also to be a biological mechanism wired into our human nervous system and brain for survival. It’s easy to understand how the human brain’s pain mechanism is essential for survival, e.g. think of the first time you accidentally placed a hand on a hot stove and quickly learned as something not to do again. You might, however, wonder how can pleasure be an evolutionary tool for survival? I’ll offer two good examples to illustrate this point–food and sex! Both eating and reproduction are essential for the survival of the human species. Neuroscientists now believe that over the course of time the human brain developed specific “reward circuits” and “pleasure centers” to associate and foster all pleasurable experiences as being joyful and beneficial for survival. Eventually, other pleasurable experiences that were not necessary for human survival, such as smelling the fragrance of a rose, watching a beautiful sunset, or hearing a piece of soothing music, would trigger these same pleasure areas in the brain. In all of these situations the brain releases a host of “feel good” neurotransmitters, endorphins and peptides that the brain ultimately associates with positive emotions and feelings. While small and regular doses of these neurochemicals in the body are now shown to be healthy, the problem arises when we experience too much or even too little of these pleasurable activities that might lead to addictive and compulsive behavior. I will explore this topic in my next piece.  

How Pleasure is Healthy for the Brain and Body
My previous blog piece on Health, Stress, and Aging discussed how medical evidence shows that when you are under chronic stress, depression, and anxiety, elevated levels of cortisol and adrenaline in the body suppress your immune system, inhibit the cell’s ability to divide, and accelerate the aging process! In fact, numerous studies on the adverse effects of stress indicate that for every one year of life under chronic stress your body can age as much as six years! While that is certainly discouraging news to many, don’t worry, I have hope! By allowing yourself to experience healthy doses of pleasure in your life–whether it’s enjoying a great meal with friends, playing with your kids, walking the dog in the park, being intimate with your partner, or my personal favorite laughing to an episode of the Simpsons–you can actually lower stress, boost up the immune system, and most importantly possibly slow down the aging process. Let’s explore how!

In the growing medical field of psychoneuroimmunology, researchers explore the intimate relationship how human behavior, the brain, and body promote health and ward off disease. At the Neuroscience Research Institute at the State University of New York in 2004 Dr. George Stefano conducted experiments to show exactly how pleasure triggers the “feel-good” chemical proenkephalin, a hormone that plays an important physiological function to regulate pain perception and response to stress. Most surprising of all, the study indicates that healthy amounts of pleasure release an important antibacterial agent in the body, known as enkelytin, an opioid peptide that appears to attack bacteria and strengthen the immune system.

All Work and No Play
You’ve probably heard of the old adage that all work and no play make for a dull life. Well, it also now appears that all work and no play also make for an unhealthy and short-lived life! The notion that pleasure is not only healthy but an integral part of human behavior and survival might run counter to our long held stereotypes about the pursuit of pleasure. While the philosophical foundation of this country was established on a Puritan work ethic that viewed passion and pleasure as the sinful path to debauchery and vice, neurobiology and the growing field of social and affective neuroscience now advocate differently. Contrary to what many of you might have been taught, when you lack healthy pleasures in life, your brain experiences a “pleasure and reward deficiency,” which in turn inhibits the release of beneficial neurochemicals into the body to reduce stress, promote a strong immune system, and create overall health and wellness! So the next time someone criticizes you for “having too much fun,” just smile and know that not only is having pleasure good for the soul, it actually now turns out to crucial for your health and well-being!

As Neal Diamond Walsch eloquently states, “Give yourself abundant pleasure, that you may have abundant pleasure to give others.” 

May you always be Living Your Light as you enjoy all of life’s pleasures and passions!

Dr. Jay Kumar
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