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- Stool color: When to worry - Mayo Clinic
Stool comes in a range of colors All shades of brown and even green are considered typical Only rarely does stool color indicate a possibly serious intestinal condition Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats
- Low blood pressure (hypotension) - Symptoms and causes
What's considered low blood pressure for one person might be OK for someone else though Low blood pressure might cause no symptoms that you notice Or it might cause dizziness and fainting Sometimes, low blood pressure can be life-threatening The causes of low blood pressure include dehydration and other serious medical conditions It's important to find out what's causing low blood
- Bilirubin test - Mayo Clinic
Overview A bilirubin test checks liver health by measuring the levels of bilirubin in the blood Bilirubin is a substance produced by the breakdown of red blood cells Bilirubin (bil-ih-ROO-bin) passes through the liver and is eventually excreted out of the body Higher than usual levels of bilirubin may mean different types of liver or bile duct problems Sometimes, higher bilirubin levels
- 7 fingernail problems not to ignore - Mayo Clinic
Did you know that your fingernails can provide important information about your health? Read on to learn about how changes in the way your fingernails look could signal medical concerns that you shouldn't ignore If you notice these changes, make an appointment with your health care team Nail
- Urine color - Symptoms and causes - Mayo Clinic
Overview Regular urine color ranges from clear to pale yellow But certain things can change the color Foods such as beets, blackberries and fava beans can turn urine pink or red, for example And some medicines can give urine vivid tones, such as orange or greenish-blue An unusual urine color also can be a sign of a health problem For instance, some urinary tract infections can turn urine
- New FDA-approved blood tests for diagnosing Alzheimers disease
The Lumipulse test uses a blood sample drawn at the doctor's office The test measures certain proteins, including a specific form of the tau protein, that can indicate the presence of amyloid plaques in the brain An amyloid plaque is a buildup of protein that is considered the hallmark sign of Alzheimer's disease
- Complete blood count (CBC) - Mayo Clinic
What the results may indicate Results in the following areas above or below the typical ranges on a complete blood count might point to a problem Red blood cell count, hemoglobin and hematocrit The results of these three are related because they each measure a feature of red blood cells
- Low hemoglobin count Causes - Mayo Clinic
A low hemoglobin count on a blood test could be normal for you, or it could indicate that you have a condition that needs medical attention
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