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It's normal for people living at higher altitudes or people with some kinds of chronic illness — such as asthma, emphysema, or chronic obstructive pulmonary disease ( COPD) — to have lower...
Vitamin B12 is stored in the liver and plays a major role in cognitive functioning, amongst other things. The way to know if you have a B12 deficiency is by taking a blood test. Treatment usually...
2021年3月17日 · As a group, older adults score higher, but are still flunking, with a Healthy Eating Index of 63. The basic rules for boosting those scores are the same for everyone, says the USDA. The foundation ...
Atrial fibrillation ( AFib) is a type of irregular heartbeat. If you have it, your doctor will classify yours by the reason for it and on how long it lasts. When your heartbeat returns to normal...
Severe infections, such as blood infections, can cause your body to use up WBCs faster than it can make them. Medicines: This is the next most common cause. Chemotherapy drugs, in particular, will ...
What Is Biotin? Biotin is a B-complex vitamin that helps your body break down food into energy. You can get biotin from eating meats, eggs, fish, seeds, nuts, and some vegetables, or by taking a...
Antibodies are proteins that your immune cells make to fight off bacteria, viruses, and other harmful invaders. The immunoglobulin test can show whether there's a problem with your immune system....