Earlier this year, one of the largest and longest studies of mammography to date — involving 90,000 women followed for 25 years — found that mammograms have no impact on breast cancer mortality.

Over the course of the study, the death rate from breast cancer was virtually identical between those who received an annual mammogram and those who did not, while 22 percent of screen-detected invasive breast cancers were over-diagnosed, leading to unnecessary treatment. The researchers concluded “the data suggest that the value of mammography screening should be reassessed.”

The soda industry is a $75-billion market,1 an industry that reached its greatest heights in the US during the 1980s and 1990s, when Coca-Cola began pushing larger drink sizes and “upsizing.” Fountain drink sizes grew more than 50 percent by 1990, and in 1994, the 20-ounce plastic bottle was introduced in the US.

As people drank more and more soda, rates of obesity and diabetes soared, and while the soda industry still denies to this day any connection, research suggests otherwise.

Are forgetfulness and “senior moments” inevitable parts of aging? Many medical professionals (including the doctor in CNN’s news brief above) say it’s perfectly normal to start having memory lapses by the time you reach middle age.

I disagree. In fact, if you notice memory lapses, you may want to seriously consider making some immediate lifestyle changes to help reverse, or at least minimize further damage that might lead to dementia or Alzheimer’s disease.

Experiencing the loss of a loved one takes a heavy toll on your emotional health, but it doesn’t stop there. The extreme stress that results during bereavement affects you physically, too, and can manifest as both chronic disease and acute illness.

Stress plays a major role in your immune system, and can impact your blood pressure, cholesterol levels, brain chemistry, blood sugar levels, and hormonal balance…

According to dental professionals, endurance athletes are at greater risk for dental problems than non-athletes, courtesy of their fitness regimen. Why would that be so?

As it turns out, there appears to be two primary culprits contributing to this phenomenon: consuming large amounts of sports drinks, and breathing improperly during training, causing dry mouth.

Either of these can wreak havoc with your oral health, and the risks are amplified when you add them together.

In the US, yoga has become an increasingly popular form of mind-body exercise, with the number of those who practice increasing by close to 30 percent in recent years.

Nearly 9 percent of US adults practice yoga for reasons that vary from improving strength to relieving back pain or stress. The Yoga Journal actually revealed the top five reasons why so many people try yoga, and they ranked as follows:

Before there was modern-day medicine and its pharmacopeia of synthetic drugs, there were plants, and ancient civilizations knew how to use them strategically to treat common ailments and even life-threatening diseases.

The ancient Egyptian Ebers Papyrus, a scroll from 1550 BC that’s over 100 pages long, details 700 medicinal herbs and how to use them. The Greek Corpus Hippocraticum from the 16th century BC also details the use of herbal medicine…

The interconnectedness between soil, microbes, plants, pests, and ultimately human health, is a fascinating area of study.

With the rapid evolution of technology, much of what used to be common-sense farming and gardening knowledge was lost. However, science is starting to reaffirm age-old wisdoms, showing that nature is far smarter than we may have given it credit for…

The GMO food labeling movement has gained momentum over the past several years, passing labeling laws in three states. America’s awareness of the risks of genetically engineered (GE) foods and genetically modified organisms (GMOs) to their health and the environment continues to expand.

The Future of Food is not a new film, but still does an excellent job of covering contemporary issues that continue to threaten your health, including genetic engineering, gene patenting, and the corporatization of the food supply.

Vegetable juice is an enormously helpful tool for improving your health. Dr. Andrew Saul, who’s been a guest here many times before, is a lifelong juicer.

His book, Vegetable Juicing for Everyone: How to Get Your Family Healthier and Happier, Faster!, is a fantastic resource, offering lots of practical tips for integrating juicing into your life, and having fun doing it…