There was a time – especially in the 1980s – where antioxidants like vitamins A, C and E were popular. Scientists thought these nutrients might be the key to lowering cancer and heart disease risks.

Unfortunately, the research didn’t pan out — and higher doses of these supplements led to problems for consumers in these studies. Vitamin A was linked to an increased risk of hip fractures and prostate cancer. Higher doses of vitamin E also increased prostate cancer risk as well as heart disease, respiratory infection and overall mortality risk. 

Red meat has consistently had a bad rap. Research has shown high consumption can lead to heart disease and some cancers. But that’s the issue: a typical American diet includes too much red meat. 

Lean red meat eaten in moderation and cooked healthily can have a place on your plate, especially as it provides heme iron, which is vital for hormone production and oxygen transportation.

Have you ever stopped in the grocery aisle to contemplate whether something you were about to buy was healthy? A lot of the foods we love have gotten bad raps over the years from research. They may contain ingredients that contribute to chronic conditions from diabetes to dementia to heart disease and some cancers.

Over the years, red meat, salt, eggs, bread, potatoes, peanut butter, coffee and dairy have all been on the ‘don’t eat’ list when it comes to a healthy diet. But has science got it wrong? The answer is yes … and no. Research is increasingly pointing to the benefits of these and other ‘unhealthy’ foods demonized over decades as bad for us due to the increased risk of chronic disease when overindulged. 

While many of the medical elements of Alzheimer’s disease remain a mystery for researchers, it’s increasingly obvious that lifestyle choices heavily influence our risk for this debilitating disease.  

Knee pain can interfere with your ability to move, workout and perform daily activities. It also can affect your overall quality of life. While therapies are available to manage and treat knee pain, some of the most effective ways to address arthritis-related knee pain and stiffness are knee braces, hydrotherapy and exercise, according to a study published in PLOS One.  

There’s been an uptick in kidney cancer media attention since 46-year-old Brad Arnold, lead singer for the rock band 3 Doors Down, was diagnosed with stage 4 kidney cancer. Kidney cancer, along with other kidney diseases, is a major public health concern. While these conditions affect a small percentage of the population, the number of cases is increasing.

Loose clothing. Living a healthier lifestyle helps you gain muscle, making it easier to zip up your jeans and button your jacket.

Better focus. A healthier lifestyle is known for sharpening attention and concentration.        

Legendary musician Billy Joel recently cancelled his current tour after being diagnosed with normal pressure hydrocephalus (NPH), which is also known as water on the brain.  

This rare condition can develop if the flow of cerebrospinal fluid (CSF) is blocked. CSF helps absorb shock, protecting the brain and spinal cord. It also provides the brain and spinal cord with nutrients and removes waste. Each day, the brain ventricles produce enough CSF to fulfill its functions. The fluid is then reabsorbed into the blood.  

When it comes to keeping our bodies functioning, Vitamin D plays a starring role. Often called the "sunshine vitamin," it's one of the 13 essential vitamins our bodies need for growth and maintenance. Yet, despite its importance, more than 40 percent of American adults don't get enough of it. Here’s why Vitamin D matters so much and how you can ensure you're getting an adequate supply.

The Fundamental Role of Vitamin D

Vitamin D isn't just another over-the-counter supplement — it's a critical component in multiple bodily functions.