Scientists Finally Finished Mapping the Human Genome
Scientists announce they have finally completed the map of the entire human genome. Will the information contained within unlock our true potential for health and wellbeing, or is there another more expansive perspective on the role genes play in our lives?
After decades of research, scientists have recently announced the completion of the human genome, what some call “the genetic instruction book.” Widely used for guiding biomedical research, many experts herald this as a crowning achievement in the field.
Dr. Bruce Lipton is a cellular biologist and a pioneer in the field of epigenetics, which takes a comprehensive, cutting-edge approach to the understanding of our relationship to our genes.
“Most people are really excited about the fact that the human genome has been deciphered; they’ve identified how many genes are in the human genome,” Lipton said. “The original reason for the human genome was, it was thought the genes control all the characteristics of our life and therefore if I had a compendium of all the genes I could fix anybody who has a characteristic they want to change. Francis Crick, one of the cofounders of the story, came up with something called “the central dogma,” the belief that genes are the source of biological information.
“They’re translated into another form of nucleic acid called RNA. So, DNA goes into RNA which is like a xeroxed copy of the DNA, and then the RNA is used as a template to make the proteins of the body,” he said. “According to the central dogma, information only flows in one way — it flows from the DNA to the RNA to the protein. This led to an understanding called ‘genetic determinism.’ Genetic determinism is the belief that the genetic blueprint of your life is carried by the DNA that you inherited at the moment of conception.”
This “genetic determinism” was the prevailing theory of genetics for many decades. Lipton was one of the first to challenge it, beginning some 40 years ago.
“The central dogma was never proven scientifically. The central dogma was a suggestion and a hypothesis,” Lipton said. “Now, there’s a new science that really undermines that whole story of the central dogma, and the story is called ‘epigenetics.’ Cancer is under genetic control, so genes control cancer. The new science is that cancer is under epigenetic control. Well, ‘epi’ means above, and I say, epigenetic means above the gene control. Genes do not turn on and off; genes are blueprints. Genes can be read or not read, but the genes don’t determine which one is going to happen.”
According to epigenetics, what does determine what will happen?
“The environment, and more importantly, this is important, our perception of the environment — it’s the information that controls our genes. Change your environment and you change your genetic activity. Change your belief about life and you can change your genetic activity. Now, there’s something even more important and that is this: the old story is that a gene is a blueprint that makes a protein, fact. The human genome project has been whittled down to that humans have about 20,000 genes; there are over 100,000 different proteins and only 20,000 genes! Where’d all the other proteins come from?” Lipton asked.
“It turns out, how we respond to the environment —our perceptions of the world — can alter our genetic blueprint, so that a single gene blueprint can be used to create over 3,000 different proteins from the same blueprint.”
For Lipton the implications of this understanding are profound.
“Under genetic determinism, we are the victim, the gene creates your life. Then all of a sudden we go from victim to mastery, but you have to do it with knowledge. If you have no knowledge of epigenetics but are programmed with the belief that you are a victim of your heredity, then your belief about your family’s heredity becomes your life. Because if you understand you are the creator, then guess what? For the first time, if you understand the nature within, you have the power to change the creation.”
So how do we go about getting beyond programmed thinking and become masters of our genes?
To find out be sure to watch Part 2 of this Gaia News special investigation.
Dr. Jack Kruse Explains the Importance of Sunlight Vitamin D for Health
Of all the health secrets, one of the most sought-after is how to optimize our health, and a common question is why health and healing have to be so complicated. But perhaps it doesn’t.
Neurosurgeon Dr. Jack Kruse carries a simple message to think about how exposure to sunlight has gotten a bad rap over the past few decades and how our relationship to the sun is the key to staying well and energized.
Dr. Kruse says we seem to have forgotten that the sunlight’s system of photosynthesis supports most of the food chain on this planet. And, since our skin is derived from neuroectoderm (cellular structures associated with the brain and nervous system) we rely on the sun for photosynthesis to make vitamin D to protect our health. Vitamin D is too often overlooked by modern medicine in its role to keep us alive and healthy. Maybe, suggests Kruse, we need to rethink our position on Vitamin D and how we produce it.
Let There Be Light
In a recent interview, Dr. Kruse tells Regina Meredith that too many of us are continually exposed to artificial indoor light, causing us to miss out on vital factors required to boost the immune system and allow it to work optimally. Our bodies require the full spectrum of the sun’s rays to produce vitamin D, a hormone naturally created in our skin cells and used for myriad biochemical processes.
The Mayo Clinic explains that vitamin D is needed to regulate many cellular functions in the body and acts to support anti-inflammatory responses, antioxidant activity, nerve cells, the immune system, muscle function, and brain cell activity. Beyond this, explains Dr. Kruse, vitamin D is helpful in warding off viruses and bacteria, and helping the cells efficiently create and use energy.
Vitamin D is an overlooked nutrient, especially in northern climates where sunlight can be scarce for months at a time. Kruse links a number of health issues with vitamin D deficiency, including obesity, bone malformation, psoriasis, heart failure in the newly born, osteoporosis, cardiovascular disease, arthritis, mental illness, diabetes, and even cancer, as well as most autoimmune diseases. Much of these health issues may be attributed to what Dr. Kruse calls a “quantum-biological problem,” meaning that it’s a story about sunlight and our relationship to it.
A fact of nature is that skin color, as well as other personal health factors, influences how much sunlight we need, which determines our state of health, the efficiency of the immune system, and the production of energy in our cells. People with darker skin need more sunlight than those with lighter skin to produce vitamin D. It’s not a racial problem, says Kruse, but rather a biological issue, despite how media may misinterpret it and how some physicians can misunderstand or overlook this fact. We have to be aware of our skin type and gauge our exposure to the sun accordingly, to glean the benefits of good health and to ward off a host of illnesses.
