What are the manifestations of various vitamin deficiencies and excesses?😵😵😵

Vitamins are a class of organic compounds that are necessary in the process of human life activities. They have three characteristics:1. Exist in natural foods.2. The human body generally cannot be synthesized and must be supplied by food.3. It is neither a raw material for body tissues nor does it provide energy. Its physiological needs are small, but it is...

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What does alcohol do to your brain?🍸🍸🍸

We always know alcohol is harm for the brain and memory, but what does alcohol actually do to your brain? This time, we will discuss about it. 1. Gray matter is decreasingAn article published in the American Journal of Psychiatry (AJP) studied the effects of alcohol consumption on brain growth and development in adolescents aged 12-21. They tracked the brains of...

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Use body signals to alert for diabetes complications👴👵

Diabetes is a chronic metabolic disorder based on genetics and the environment, which can cause damage to capillaries, large blood vessels, eyes, feet, heart, brain and other organs. The patient will produce some corresponding symptoms due to persistent hyperglycemia. If doctors and patients can recognize these changes early and intervene in time. It can effectively delay...

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The impact of COVID-19 pneumonia on children may be seriously underestimated👪👪👪

Long-term symptoms of COVID-19 refer to a series of symptoms appearing after infection with COVID-19, including organ inflammation, shortness of breath, fatigue, behavior changes and so on. Studies have shown that about 30% of people infected with the COVID-19 will have long-term symptoms, even though most people can recover quickly. A recent study in the United...

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The COVID-19 epidemic is far from over😷😷😷

Recently, the counter-attack of COVID-19 epidemic will cause schools to be forced to close and classes to be suspended. People received the COVID-19 vaccine will still face a new round of infection. When the hospital is overwhelmed again, office workers will also weigh whether they need to continue working at home. Scientists believe that before the end of COVID-19...

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Do the season and temperature affect blood pressure??⛄⛄⛄

Blood pressure is affected by many factors, including season and temperature. A study has found that the average blood pressure in winter is 12/6mmHg (systolic/diastolic  blood pressure) higher than the average blood pressure in summer. For every 1°C decreases in temperature, the systolic blood pressure rises by 1.3mmHg and diastolic blood pressure rises by 0.6mmHg. In...

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Can all drugs be taking by breaking or chewing❓❓❓

In clinical, most patients only care about the usage, dosage and side effects of drugs. In fact, except these aspects, some drugs also need special notices, especially for children or the elderly who have difficulty swallowing. For example, whether the drugs can be crushed to take, whether the capsule shell can be opened and mixed drug powder with water...

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The knowledge of Povidone-iodine for using disinfect wound👀

Povidone-iodine is the most common sterilizer in clinical practice. Its bactericidal effect is excellent and it has almost no irritation to the skin and mucous membranes. It is also painless when patients are using it, so it is a common self-prepared medicine in many families. However, not all wounds are suitable for sterilize with povidone-iodine....

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Inventory of various new discoveries of metformin😎😎😎

Metformin is an anti-diabetic drug and a classic oral hypoglycemic agent. Since its inception in 1957, it has been used clinically for more than 60 years. It is currently one of the most widely used oral hypoglycemic drugs in the world. Even though there are many new hypoglycemic drugs, metformin is still the primary drug for type 2 diabetes.Metformin was born in 1929...

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