The "Paleo", or Paleolithic diet, is one of the trendiest modern diets. Also known as the "hunter-gatherer diet" or the "caveman diet", the Paleo diet attempts to approximate the diet of our human ancestors, millions of years ago. If you're just starting to hear about the Paleo diet, here's an overview of its main tenets.
The Pre-Agricultural Diet
The Paleo diet focuses on foods that our Stone Age ancestors would have eaten, before the Agricultural Revolution. This includes mainly foods that can be hunted, fished, or foraged, such as grass-fed meats, wild-caught fish, fresh vegetables, nuts, and seeds.
A controversial study, the longest-term study of GMO corn to date, points to disturbing evidence that genetically-modified corn may not be as safe to consume as previously thought.
The French study, published in Food and Chemical Toxicology, spans two years, the longest study to date of genetically-modified corn (most industry studies span only 90 days), and revealed some troubling results. Lab rats were split into groups, and each group was fed either genetically-modified Roundup-Ready corn, Roundup-Ready corn that had been treated with the pesticide Roundup, or non-GMO corn and Roundup-contaminated water.
Research published this fall in the American Journal of Clinical Nutrition suggested that women who frequently drink sugary soft drinks have an increased risk of stroke compared to women who seldom drank sugary drinks.
Researchers from the Japan Public Health Center investigated the link between soft drink intake and cardiovascular disease. Although drinking sugary soft drinks has been linked to obesity and diabetes, the link to cardiovascular disease has not been as clear.
If you're putting off getting your seasonal flu shot, new research presented last week at IDWeek 2012 in San Diego just might have you convinced that getting vaccinated against the flu should be a priority.
The study showed that flu can be fatal to healthy children without underlying conditions, such as asthma or diabetes, which would make it more likely for them to face complications from the flu. Researchers looked at flu fatalities in children under the age of 18 and found that 43% of deaths occurred in previously healthy children. Even more surprising was the fact that healthy children succumbed to the illness even faster than children with an underlying condition — the median time between initial symptoms to death in healthy children was just 4 days, compared to 7 for children with other conditions.
A study from the University of Alberta has made the link between sleep, electronic devices, and increased obesity rates. Canadian researchers did a province-wide survey of Grade 5 students and found that too little sleep, as well as the presence of a TV or other electronic device in the bedroom, led to increased chances of kids being overweight or obese.
As little as one hour of additional sleep per night decreased the odds of being overweight by 28 to 30 percent. Getting more sleep at night was linked to more physical activity and better diet choices in children. Having a TV, DVD player, computer, video game console, or cellphone in their bedroom also significantly increased kids' chances of being obese. The findings have led the researchers to recommend that parents keep technology out of the bedroom, which will help children to sleep better and, by extension, improve their health.
Consumer Reports has published research that points to a high level of arsenic in rice and rice products. Rice is one of the staple foods of the American diet, not just in its whole-grain form, but as components in breakfast cereals, snacks, gluten-free foods, baby cereals, and products sweetened with rice syrup. Of greatest concern is the high level of inorganic arsenic, which is highly carcinogenic and may contribute to the development of bladder, lung, skin, prostate cancers, and more.
We live in an increasingly sterile world where it seems that, at every moment, we are bombarded with advertisements for cleaning products to make our lives cleaner. Whereas good old soap used to be sufficient for most of our cleaning needs, today we have an assortment of antibacterial soaps and detergents to strip away the dirt. But new studies are showing that our lack of good clean dirt, as it were, may be taking a toll on our health. A Finnish study, for example, shows that babies who were raised in homes with dogs got sick less often. As the theory goes, we need to be exposed to germs in order to be healthy.
A recent article by David Zinczenko and Matt Goulding in Men's Health warns consumers about eight ingredients, commonly found in processed foods, that you should avoid eating. Many of these ingredients are known carcinogens or can cause other negative side effects, and they are found in foods as common as Lucky Charms, Knorr side dishes, Coca-Cola, and ice-cream sundaes. All in all, the moral of the story is, avoid processed foods when you can, and when you do buy prepackaged goods, check the nutrition label and avoid the following ingredients:
It's a familiar rite of passage for young people in high school and college — the parties and hedonism of Spring Break. But research shows that binge drinking, such as that which takes place during Spring Break, can have dangerous consequences for young people's brains.
Consuming large amounts of alcohol at one time can lead to thinning of the cortex in the prefrontal lobe of the brain, a key part of the brain regulating attention, planning and decision making, processing emotion, and controlling impulses.
In a study last year, brain scans of young people aged 18 to 25 showed that consuming 4 or more drinks at one time for women and 5 or more drinks at one time for men led to thinning of the gray matter in young people's brains, especially in the prefrontal lobe
I've enjoyed practicing yoga as much as the next person &mdash ;I've taken yoga classes on and off for the last few years, much like many amateur practitioners. When I was living in Toronto, Canada, one of my favorite forms of yoga was "hot" yoga — yoga done in a hot and humid room, up to 105 degrees F in some yoga classes (Bikram and Moksha yoga are forms of hot yoga).
During the frigid Toronto winters, I loved the feeling of sweating, of being able to go deeper into poses because of increased flexibility due to the heat, and I looked forward to the refreshing shower after class. Every week, I noticed a significant improvement in my strength and flexibility. However, my practice of hot yoga was not without set-backs. After one class, I began to experience extreme pain in my upper back and shoulder; I had strained my back during a spinal twist, and it took a few days for my back to feel normal again.
If you've been guilty of popping a pill every once in a while to get a good night's sleep, you are among many Americans who are prescribed sleeping pills to improve their rest. But a new study shows that while sleeping pills can seem a godsend in the wee hours of the morning, they may in fact contribute to an increased risk of death and of getting cancer.
From 2006 to 2010, the sleeping-pill industry expanded by 23% in the United States and generated $2 billion in sales. But the growing use of the hypnotic pills may be creating greater hazards for mortality, cancer, and heart disease.
Will we all be burned out by the time stores open their doors Nov. 26?
Free breakfast if you wear pajamas, plus free facials, frugal Halloween craft workshops and dining coupons.
Protect Your Identity Week offers classes, info and free shredding.
The price-to-rent ratio is a valuable tool when deciding whether the time is right to buy a house, and it works better than a Magic 8-Ball.
The pressure is on to stop all repossessing of homes until the document mess gets sorted out. But whom will it really hurt?
A Haiti relief worker who took advantage of T-Mobile's aid offer faces a hefty bill. Proposed FCC rules would target such 'bill shock.'
Apple hacks: 39 incredible, somewhat inedible uses for extras.
Automotive reviews say General Motors' new 'all-electric' car is not that different from the Prius.
A record-low rate of 4.19% is still not luring buyers, but more homeowners are refinancing.
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