Scientists in an emerging field of research – epigenetics – have discovered that your genes are only 15 percent of the total genetic material you get from your parents. For example, your genes give you many individualizing traits like blue eyes or brown hair.The remaining 85 percent – the epigenome – is a scaffolding of proteins that surround your DNA’s double-helix pattern. As it turns out, this “scaffolding” functions as an interface that interacts with your environment.Based on the lifestyle choices you make, the epigenome has the power to turn genes on or off, changing the way your body translates your genetic coding into the proteins that make up YOU.Furthermore, research is revealing that by making healthy choices (changing your diet, losing weight, becoming fit), your efforts can not only have a positive effect on your children but on your grandchildren as well.On the other hand, a diet of fast food and sodas will not only wreck your own health, it could predispose future generations to chronic diseases like obesity, diabetes, and heart disease.That helps to explain why so many schoolchildren suffer from high blood pressure and low HDL (good cholesterol). The poor dietary choices their parents made are coming home to roost!The key point here is that you were never a “victim” of your genetic programming. Conscious decisions to improve your health will interact with your epigenome. In turn, the proteins in your epigenome can turn off genes that would have otherwise expressed themselves as disease.Think of your genetic code as a library. You have thousands of choices, but you never check out all of the books.The epigenome interacts with your environment and your choices to determine which books to “read.”You can actually “talk” to your genes to improve your health and prevent disease.This means you no longer have to live in fear of disease – even if you have a family history of it.So don’t sit back and allow “bad genes” to ruin your health.Start developing healthy habits today, help yourself and even better, you could be influencing the health of future generations!
Have you ever noticed that what is commonly thought of as the truth about any subject is usually outdated and quite often later proven totally false? I can only speak about my field of health, fitness and longevity for sure, but I suspect it is also true in other areas as well. The myths of cholesterol, calcium, sunlight and aerobic exercise are all good examples.Definition
Aerobic exercise is exercising using large muscle groups, legs, hips and arms, while using large amounts of oxygen. Running, walking, cycling, swimming, water workouts, and dancing are good examples.Benefits of Aerobic Exercise
There is no doubt that most any form of aerobic exercise offers some benefits such as better circulation, improved respiration, better muscle tone and a feeling of well being. However most people are doing aerobic exercise for weight loss.In the past aerobic exercise was touted as the best way to burn fat, lose weight and protect the heart. However recent studies have put these assumptions in question.If You Want to Burn Fat/Lose Weight
Studies and real life experience from many of the top fitness trainers show, that long bouts of medium intensity aerobic exercise like jogging are not very efficient at burning fat. Many people will admit that they have been jogging for hours and can’t get rid of their excess body fat.Short bouts of high intensity exercises such as weight training and aerobic intervals training are much more effective and time efficient. It seems this type of exercises keeps the metabolism raised for a longer time, thus burning more calories.Your Best Types of Aerobic Exercise
Spinning on a stationery bike for 20-30 minutes with several 30-60 second sprints is best. It is convenient and easy on your joints. You can also do interval wind sprints while running, cycling or swimming.Running
Running is very popular, however many people would be better off power walking or swimming. I see many people running with knees wrapped up, struggling with bad posture. If you don’t have joint problems and can run easily with good posture, then running is fine. However it isn’t necessary to run for more than a few miles, especially if you are running on a hard surface like the street. I highly recommend running only on grass, sand, dirt or running tracks, if you want to preserve your joints and avoid over use injuries.Improving Your Heart Function
Aerobic endurance training is supposed to improve heart function. Think about this; the heart is already an amazing endurance muscle. It can beat non stop 50-80 times per minute for up to 100 years. If that’s not super endurance I don’t know what is. The heart doesn’t need to be trained for endurance unless you want to compete in endurance events. The heart needs to be trained to withstand moments of high intensity stress. High intensity stress can come from life and death threatening situations of all kinds and from extreme emotional times.Short bouts of high intensity aerobic exercise will prepare your heart to withstand the stress of maximum heartbeat required to meet a certain challenge.ConclusionYou can be highly successful at burning body fat and strengthening your heart, by undertake shorts bouts of high intensity aerobic exercise on a regular basis. And as always; I highly recommend hiring a qualified fitness instructor to get you started on a safe and effective overall fitness program.