It is wise to be concerned about dietary supplements, since they are not regulated by the FDA. This then allows manufacturers of these products to make claims that are not well founded in medical science or stu... continue reading  about  I've been running for a number of years. I feel like I've sort of hit a plateau in my race times and performances. I'm considering taking dietary supplements, but I'm concerned about possible side effects. Should I be?

First of all, congratulations on getting all of that wonderful exercise! Exercise is so good for your physical AND mental health. Don't go calling yourself obese just yet. Technically, a BMI of 27 classifies yo... continue reading  about  I'm 54, eat well and exercise five times per week. Yet my BMI is 27, which translates as obese. Is a BMI of 27 really that indicative of my overall health?

If your blood pressure is 130-140/80-90, then lifestyle modification should be your initial attempt to lower it. National Institute of Health guidelines include: Weight reduction if you&rsqu... continue reading  about  I’m a 41-year-old woman who exercises regularly and eats healthy food. High cholesterol and high blood pressure run in my family. My blood pressure is borderline high. Are there natural ways to lower blood pressure without medications?

Shin splints are very common, especially when someone has just started a new exercise program or has increased their overall workout. Shin splints are actually best thought of as stress injuries (microscopic) o... continue reading  about  I've started running to get back into shape and lose some extra pounds, but now I've got shin splints. What causes this, how can I get rid of them, and also how do I prevent them from coming back?

It is excellent that you are active. In fact, a New England Journal study showed that people who are active actually do better in terms of their arthritis versus people who are not active. This is counter to wh... continue reading  about  I'm 56 and play racquetball two times a week, speed walk 6+ miles at a time, and play volleyball. My knees ache after I play. I ice after activities and have been taking Cellaplex for two months. How do I know if I am damaging my knees?

That is an excellent question. A study in the AHA journal Circulation, by Dr. Duck-Chul Lee from South Carolina, addressed this question. The title says it all: "Physical Fitness Trumps Body Weight in Reducing ... continue reading  about  My goal next year is to improve my overall health. Can you tell me if I should focus more on lowering my weight (as I'm a few pounds heavier than I should be), or concentrate more on exercising?

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?

Say "no thanks" and save your money. Common antibacterial agents like silver, triclosan, and trichlorocarban are found in germ- and odor-killing clothes and shoes. Researchers with the Swedish Chemical Agency f... continue reading  about  There are a ton of antimicrobial clothing and footwear options available right now. Is it good for my body to be encased in something that is antimicrobial? I've read a lot about a healthy microbiome.

You should try to do both types of exercise. Both have benefits. Aerobic exercise is helpful to improve circulation and to burn calories and, if done long enough, to also help burn fat stores. When you do resis... continue reading  about  Experts say not to skip meals because it slows metabolism down. We are also advised to exercise to burn fat. Now they say you can't just do aerobics, you need resistance training. I'm training with weights and all I'm doing is getting bigger.