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Heart attack or stroke rises over lifetime
Will you have a heart attack or a stroke in your lifetime? Your odds may be worse than you think. Men and women may have a false sense of security about their chances of having a heart attack or stroke based on the current practice of calculating a patient’s risk 10 years into the... -
Saliva HIV test passes the grade
A saliva test used to diagnose the human immunodeficiency virus (HIV), is comparable in accuracy to the traditional blood test, according to a new study led by the Research Institute of the McGill University Health Centre (RI-MUHC) and McGill University. The meta-analysis, which compared studies worldwide, showed that the saliva HIV test,... -
Broken heart boosts risk of cardiac attacks
Grief over the death of a loved one can cause a huge spike in a person’s risk of heart attack, especially in the early days after the loss, said a US study. The research tracked nearly 2,000 adults who survived a heart attack and found that among those who had... -
Meds that affect nutrient intake
Food-drug interactions are a very complex subject. On the one hand, many different diseases require medication, while on the other hand the use of certain meds can affect the patient’s food intake and, in turn, cause nutritional problems. If we also keep in mind that the number of available drugs or medications is increasing... -
Pictures of food create feelings of hunger
Max Planck researchers have proven something scientifically for the first time that lay people have always known: the mere sight of delicious food stimulates the appetite. A study on healthy young men has documented that the amount of the neurosecretory protein hormone ghrelin in the blood increases as a result of... -
No equipment in Gauteng hospitals
Medical suppliers cannot afford to buy equipment for Gauteng hospitals because the health department owes them money, the SA Medical Device Industry Association (Samed) said. “Some suppliers have notified the Gauteng Department of Health that they will put orders for medical products and services on hold, which will affect health services in...











