Month: August 2014

The FDA does not approve dietary supplements the way it approves medications. The FDA monitors whether drug manufacturing processes are adequate.

Stroke symptoms come on suddenly, are a new experience, and have no explained cause. They can include dizziness, loss of balance, and trouble walking; vision problems, difficulty speaking or understanding others.

Brisk walking may improve the symptoms of Parkinson’s disease. Some evidence shows that it may improve motor function, mood, tiredness, fitness, and some aspects of thinking abilities.

It appears that physicians rarely counsel people about sunscreen use-even people with a history of skin cancer. However, people should wear a broad-spectrum sunscreen before heading outdoors, even in fall or winter.

Carpal tunnel syndrome can be treated with surgery and also nonsurgical treatments, such as splinting, steroid injections, stretching and exercising the wrist and hand, and possibly vitamin B6 and acupuncture.

It appears that there is no link between dietary resveratrol levels and the rates of heart disease, cancer, and death in humans.

Mood-related symptoms can come and go in response to everyday stresses. If they occur for long periods, cause significant distress, or interfere with daily functioning, it’s time to seek help.

It’s helpful to learn the conditions that strike various parts of the feet, and to seek treatment if pain occurs with walking.

Routine colorectal cancer screening in older age is debated. Some guidelines suggest that people should not get screenings past age 75 or 80. However, some evidence shows the screenings are effective well into the 80s.

Staying mentally active by reading books, participating in social activities, and doing computer activities at least three times per week helps to keep the aging brain sharp.