Новости за 13.06.2018

A urine specific gravity test shows the density of urine compared with water. It can help doctors diagnose a variety of conditions, including dehydration, kidney problems, and a rare type of diabetes. Find out how to prepare for the test and what to expect. The article also explains about normal and abnormal results.

The bones in the back have sponge-like discs between them. These discs can become dehydrated and lose flexibility, often as people age, resulting in desiccation. Treatment, that can include at-home therapy, depends on the severity of the desiccation, which can cause stiffness in the back and pain. Learn more here.

A study of brain CT scans of patients with memory problems found that diabetes and smoking were linked to hippocampal calcifications.

Refeeding is reintroducing food after a period of malnourishment or starvation. If electrolytes become imbalanced as digestion resumes, a person can develop refeeding syndrome. Symptoms include fatigue and weakness, and treatment involves careful monitoring and intravenous electrolyte replacement. Learn more here.

Lack of sleep can impact our health, but can too much sleep also be harmful? New research links both extremes to an increased risk of metabolic problems.

Contrary to current scientific theories, our brains do not use several areas to control sleep and wakefulness, suggests a new study.

Most people will have bad breath at least once in their life, but it is unusual for breath to smell like urine. Possible causes range from nasal congestion to chronic kidney disease (CKD). Treatment depends on the underlying cause. Here, learn more about why breath might smell like urine and how to treat it.

The Epstein-Barr virus is a type of herpes virus. It is very common, and because the symptoms are quite general, a doctor may order an Epstein-Barr virus blood test to confirm whether or not a person currently has or has had this virus in the past. Read on to learn about the procedure and how to interpret the results.

Lower back pain and vaginal discharge are common on their own. When they occur together, this can point to specific medical issues. In this article, learn about seven possible causes of both lower back pain and vaginal discharge. We also describe risk factors, diagnostic methods, and treatment options.

A gum graft is a procedure to treat receding gums. It is a simple process that does not take long to do. The recovery period is typically a few weeks and usually involves eating soft or cold foods to avoid damaging the graft. Complications are rare, and insurance may or may not cover the procedure. Learn more here.

Hypertension in middle age is known to increase the risk of dementia, but so far the specifics are unclear. A new study sheds fresh light on this matter.

Contrary to popular belief, frozen orange juice defrosted to room temperature may be a better source of healthful nutrients, shows a new study.

Some people are born with extra skin between their toes. This is called webbing, and it can be a genetic condition, although sometimes the cause is unknown. The treatment to correct webbed toes usually involves surgery to remove the extra skin. In this article, learn more about webbed toes and how to treat them.