Natural Knowledge 24/7 Educate yourself with nutrition, health and fitness knowledge.

There’s a very good chance that, at some point in the past, you’ve taken an aspirin for a headache. Originating in the final decade of the nineteenth century, aspirin is widely used to treat various aches and pains throughout the ...

Asthma is not an enjoyable condition to live with; symptoms of this disease typically include coughing, wheezing, chest tightness and breathing difficulties. But suppose asthma actually had an unexpected benefit ‒ such as a lower risk of dying from prostate ...

It’s hard to talk about skin cancer without mentioning the sun. The reason for this close association is obvious; the vast majority of skin cancer cases result from  exposure to the sun’s powerful ultraviolet rays. Though the sun is largely ...

When people think of cancer, they often think of cancers that affect the lungs, skin and prostate. Unfortunately, the spine is not immune from the reach of malignant tumors; in fact, when combined with brain tumors, spinal cancer is the ...

Getting tested for cancer is never a pleasant experience. For example, cancer of the esophagus is frequently diagnosed via a biopsy, a procedure in which tissue is extracted from the body. Needless to say, this hardly sounds like anyone’s idea ...

It’s a well known fact that Americans like to eat meat. However, the exact amount of meat we consume might still come as a surprise. Americans ate an average of 71.2 pounds of red meat products in 2012, including such ...

While you may not be familiar with the term “electromagnetic radiation,” you can rest assured that you probably encounter it many times throughout the day ‒ this type of energy can be found in both your home and office, and ...

Despite decades of research, lung cancer still remains a major concern for public health officials.In 2014, the American Cancer Society estimates that more than 224,000 Americans were diagnosed with this condition, while more than 159,000 succumbed to this disease. In ...

The practice of surgery has certainly progressed over the last several decades. In fact, today many patients undergo operations with robotic technology. At first glance, it might seem as if such tools would make surgery more efficient and effective. But ...

When scanning the health section of a news website, there’s a good chance you’ll find stories regarding new developments in the world of medicine. This shouldn’t come as a surprise, since scientists are constantly looking to refine and improve upon ...