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The human body evolved over millions of years, long before cars, escalators, laptops and remote controls. It's built to expend effort. Gas-powered vehicles enabled us to move over long distances or get somewhere quickly, but they're bad medicine when they're used to go two or three blocks. Our lives are easier but not necessarily healthier. It's time we put more thought into keeping our bodies active and well, minimizing sickness.
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A new study claims that those we share our lives with, our spouses and partners, have a much greater influence on our health- and fitness status, regardless how genetically programmed we are. The more decisive factors, it seems, are the choices we make in connection with other adults.
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As members of ethnic minority groups have suffered historically because of what has erroneously and malevolently been ascribed as innate inferiority, should physicians avoid reifying race by espousing a "colourblind" practice? It depends.
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There's one thing in common between the eating habits of our ancestors: no one counted carbs or fat. They simply ate the foods that were natural to their environment and experienced remarkable health. Living under these conditions for thousands of years led to genetic changes in each group that were then passed on to you and I.
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The question whether obesity is solely caused by diet and lifestyle choices or whether a person's genetic make-up plays a role as well has long been debated among scientists without producing conclusive answers. One recently completed study tried to shed more light on this issue by following entire families over several generations.
Certainly women are driven to ask about genetic testing given a strong fear of breast cancer and a strong belief that early testing saves lives, but USPSTF feared many of the new customers lining up for the test would be classified as the "worried well" who would be unlikely to carry the rare genetic mutation and hence would receive no benefit from being screened.
The majority of sunscreens on the market today are more harmful than beneficial. Sunscreens are designed to decrease your risk of skin cancer and allow you to enjoy the sun without worry. Unfortunately, most modern day sunscreens may increase your risk of cancer and disrupt the functioning of your hormones.
"And God said let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over...
Seeds contain the book of life. They have all of the genetic information necessary to create a new life. But what happened to all of the seeds? One word... convenience. We have bred our foods to make them more convenient by eliminating the most important part of the food.