studied how to store blood for emergencies (储备血液以备不时之需). Then in 1938, Drew went to Columbia University. He studied blood there and found that plasma (血浆) was easier to store than fresh blood. He also came up with a way that could help people store it for up to a year...
Most blood tests do not require any special preparation. For example, you will not need to fast prior to a pregnancy blood test. Fasting is also not required for many routine tests of blood chemistry -- for example, tests that measure kidney, liver or thyroid function can be completed any ...
While this technique may sound absurd, itdoeswork. Just take it fromfive-time USA Memory Champion Nelson Dellis, who uses the memory palace technique to help him quickly remember a full deck of cards, in sequence. 6. Write it down (recital technique) ...
doi:10.1016/j.jaac.2021.09.202Clare Gray MDPaula Cloutier MAShabana JamaniSarah Zankar MDVanessa Russell MDElsevier Inc.Journal of the American Academy of Child & Adolescent Psychiatry
A study shows that taking a quick five minute walk for every 30 minutes sitting helps significantly lower blood sugar. Here's how to apply this in your routine.
High blood pressure, also known as hypertension, happens when it takes too much force to push your blood through your arteries, making your heart work too hard. More than 1.2 billion adults worldwide have high blood pressure, and almost half don't know they have the condition. ...
Here’s how the egg-making technology could work. The first step is to take a cell from an adult—say, a white blood cell—and convert it into a powerful stem cell. That process relies on a Nobel Prize–winning discovery, called reprogramming, that allows scientists to induce any cel...
“Any solution for managing menstruation had to be thought through as part of an ecosystem rather than one killer idea,” Gaelle explains, “and work across different locations, family situations, and a range of audiences.” Gerda Larsson is the co-founder and managing director...
This blood purification fast acts in two ways: It helps draw foreign substances out of the body, and provides important nutrients to help restore the blood’s normal structure. A few things to keep in mind prior to starting this fast: ...
1. Ask your doctor when to take blood pressure readings. Checking blood pressure too often can cause you to experience more stress and possible short-term high readings. To get the best readings, take two or three readings. Wait about one minute between readings. If your monitor does not sa...