Health and Wellness

Let's begin with a quick review of how our immune system works. When your body recognizes an invader, such as a virus, it quickly manufactures fighter cells — also known as antibodies — to that inva... continue reading  about  I have recently been diagnosed with herpes simplex virus 1. Does that mean I will never be able to kiss?

It is very normal to have tingling in the hands or fingers on occasion. Most of us know exactly what you are referring to since we have experienced it for ourselves. Tingling fingers can be caused by a nerve th... continue reading  about  Is it normal to have tingling and numbness in the fingers sometimes? What causes this? Could it be from a pinched nerve?

Hopefully you will not need to give up your regular Jazzercise class since it has worked for you this past year. Most likely you have "tweaked" a ligament or muscle that attaches to the knee. Even seasoned athl... continue reading  about  I am 62 and have been doing Jazzercise aerobic exercise regularly for over a year. I started doing Jazzercise in the morning and began having knee pain. Should I quit this type of exercise? If so, what else should I do to stay in shape?

Depression, like many chronic illnesses (such as diabetes or heart disease), tends to run in families. For most diseases with a heritable component, having a close family member with the illness does not necess... continue reading  about  My mother suffered from depression. Should I be worried that I, too, will develop depression as I age?

In general, heart palpitations are not a serious problem as long as the heart is healthy. Being in good physical shape and staying active are good signs that the heart is indeed healthy. There are times, howeve... continue reading  about  Are heart palpitations a serious symptoms for someone 62 years old and in good physical shape? My PCP did an ECG and a Holter monitor exam, and suggested I see a cardiologist. Do I need to?

We often hear that some ethnic groups have more risk for particular health problems such as diabetes and heart disease. Different ethnicities mean genetic differences, and these genetic variations play a role i... continue reading  about  What exactly is meant by the statement that "you might have a higher risk of diabetes due to nationality"? What does nationality have to do with it? Does it have to do with the foods that a particular nationality eats?

Our society certainly sends a mixed message when it comes to our weight: the media bombards us with images that equate being beautiful and glamorous with being thin - and yet we are bombarded even more with ads... continue reading  about  My body seems to have found its favorite weight and its hard to budge it from there. Do people have a normal weight for their body, despite media pressure to be thinner or heavier?

Congratulations on the hard work of addiction recovery. Sugar cravings are a problem for many people and can become all the more difficult when recovering from alcoholism. Research on food, mood, substance abus... continue reading  about  I am a 49-year-old recovering alcoholic and have three years of sobriety. Since I got sober I have not been able to control my sugar cravings. Is there any thing I can do?

The significance of a food allergy test cannot be interpreted out of context. For example, if you had a life-threatening anaphylactic reaction to peanuts but the food allergy test was negative, it would not nec... continue reading  about  I had a food allergy test about five years ago. All the tests came back negative. How long are the tests reliable? Can I still get a new food allergy in the future?