Your symptoms sound consistent with upper respiratory infection rather than allergy. The negative allergy test confirms this. These infections are treated according to symptoms. Medications can include Tylenol ... continue reading  about  For 15 years I've gotten sinus infections in spring and fall. Symptoms include sore throat, fever, nasal drainage, respiratory infection, and rash. I've been tested for allergies (negative). Do you have any idea what this is and how I can treat it?

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?

Smoothies can be a healthy way to get some of your recommended servings of fruits and vegetables for the day. It really depends on what type of smoothie you order or buy. Most smoothies from the market or a smo... continue reading  about  Are commercial smoothies healthy?

Palpitations are frequently caused by anxiety. On the other hand, anxiety can be caused by palpitations. Sometimes it is difficult to determine what is causing what.Typically, if you have no history of heart di... continue reading  about  I have been having palpitations and skipped heartbeats for several months. My EKGs and blood work are normal. Is this all stress and anxiety?

Taking progesterone alone as a cream or tablet has not been scientifically established as an effective treatment for migraine headaches. Many women experience migraines with their menstrual cycles, especially w... continue reading  about  Will taking progesterone help prevent a migraine?

Seaweed is an algae that has unique health and nutritional properties. Types of seaweed available in the U.S. include:Nori. This kelp is rich in iodine, iron, and vitamin K and is high in protein. It's also a g... continue reading  about  I just discovered seaweed and really like it. I could easily eat it every day but I am concerned about how much is too much. Please give me guidelines and the types that are the safest to eat.

Type 2 diabetes does run in families. Genetics plays a part in increasing one's risk for developing the disease but there are other risk factors involved. Lifestyle also influences the development of type 2 dia... continue reading  about  I'm a woman and diabetes runs in my family. So I've made an effort to watch what I eat, keep my weight down, and exercise. But now I've read that with a family history, my risk of pre-diabetes is increased - even if I'm slim. How can I prevent this?

Snacks with high fiber and water content, that also include some protein and just a bit of heart-healthy fat, will help you feel the most full and satisfied. That same fiber and water content will also keep you... continue reading  about  I exercise hard in the early evening and eat dinner after that. Each night at around 9:30, I'm ravenous. What is a good snack that will actually satiate the hunger without calorically unraveling the hard work of my work out?

External beam radiation using a linear accelerator to treat the whole or partial breast does not make anyone radioactive.Accelerated partial breast radiation uses a high-dose-rate radioactive source, but is onl... continue reading  about  I will be starting radiation therapy soon for breast cancer and have a question that I'm too embarrassed to ask my doctor. Will radiation therapy make me radioactive?