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excretion    音标拼音: [ɪkskr'iʃən]
n. 排泄,排泄物

排泄,排泄物

excretion
n 1: the bodily process of discharging waste matter [synonym:
{elimination}, {evacuation}, {excretion}, {excreting},
{voiding}]
2: waste matter (as urine or sweat but especially feces)
discharged from the body [synonym: {body waste}, {excretion},
{excreta}, {excrement}, {excretory product}]

Excretion \Ex*cre"tion\, n. [Cf. F. excr['e]tion.]
1. The act of excreting.
[1913 Webster]

To promote secretion and excretion. --Pereira.
[1913 Webster]

2. That which is excreted; excrement. --Bacon.
[1913 Webster]


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  • Caffeine Overdose: How You Can Die - Healthline
    The lethal dose of caffeine for most people, says Temple, is about 10 grams, although this varies from person to person A cup of coffee has around 100 to 200 milligrams of caffeine
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    A lethal dose is based on the LD50 for caffeine and the amount of caffeine that must be in your system at one time Consuming too much caffeine? Need help reducing caffeine (or quitting entirely)?
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    Lethal blood levels of caffeine are above 80 to 100 mg L, though everybody reacts differently to the drug and effects can range depending on a person’s system One death has occurred as low as 15 mg L Lethal cases are more likely in infants, psychiatric patients, and athletes
  • Caffeine Overdose: Symptoms and Prevention - Verywell Health
    A lethal dose of caffeine is about 5 to 10 grams (5,000 to 10,000 mg) or 150 to 200 mg per kilogram of body weight Sub-lethal caffeine overdose may cause symptoms such as chills, flushing, headache , nausea , heart palpitations, and tremors
  • Caffeine: How much is too much? - Mayo Clinic
    Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults That's roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two "energy shot" drinks Keep in mind that the actual caffeine content in beverages varies widely, especially among energy drinks
  • What Is A Lethal Dose Of Caffeine Pills? - Detox Rehabs
    While caffeine pills can be safe when consumed in moderation, it can become dangerous and potentially lethal when taken in excessive amounts, especially given their widespread availability How Much Is A Fatal Dose Of Caffeine? A lethal blood level of caffeine is approximately 80 to 100 milligrams per liter
  • How Much Caffeine Is Too Much? Know the Danger
    The estimated lethal dose of caffeine is around 10 grams for adults, which would require consuming about 50–100 cups of coffee in a short period However, toxicity can occur at much lower doses in sensitive individuals
  • What Is The Lethal Dose Of Caffeine? | Caffeine Explained
    The lethal dose of caffeine for most adults is estimated to be around 10 grams However, this figure can vary significantly based on individual factors such as body weight, overall health, and tolerance levels
  • Caffeine Overdose: Symptoms, Treatment Side Effects - Cleveland Clinic
    A caffeine overdose happens when you ingest more caffeine than your body can safely process It can cause serious symptoms and be fatal (even though that’s rare) Call 911 or your local emergency services number for help as soon as you think you’re having a caffeine overdose
  • How Much Caffeine Will Kill You? - VICE
    But how much caffeine, exactly, does it take to kill you? The FDA says that you can safely consume about 400 milligrams per day, but it’s extremely unlikely that you’ll die even if you





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