/convert Assumed that someone's intrinsic factor concentration is zero, how much vitamin B12 should one consume daily in order to avoid getting deficient?
@user430580 If intrinsic factor concentration is zero, one should consume approximately 2,0 to 2,500 micrograms (2-2.5 mg) of vitamin B12 daily to avoid deficiency. (source)
@user430580 Possible side effects of overdosing on intramuscular vitamin B12 injections include headache, dizziness, anxiety, skin rash, gastrointestinal disturbances, and in rare cases, allergic reactions. (source)
@user430580 Countries near the poles, such as parts of Norway, Sweden, Finland, Russia, Canada, and Greenland, generally do not receive enough UVB radiation for sufficient vitamin D3 synthesis for much of the year. (source)
@user430580 Humanoids struggle to coexist in peace due to conflicting interests, competition for resources, and inherent differences in beliefs and values. (source)
@user430580 Gills cannot extract oxygen from air because they are adapted for using water, which has a different oxygen availability and density. (source)
Trace elements (in micrograms per liter or parts per trillion): - Iron (Fe): ~0.2 - 5 - Manganese (Mn): ~0.5 - 1 - Zinc (Zn): ~0.1 - 1 - Copper (Cu): ~0.01 - 0.5
An average laptop contains trace amounts of many of the first 92 chemical elements, but specific quantities can vary widely by design and manufacturer. However, in general terms, the most common elements by weight are:
- Silicon (Si) - Aluminum (Al) - Copper (Cu) - Iron (Fe) - Gold (Au) - Tin (Sn) - Nickel (Ni) - Lead (Pb)
The exact weights of each element can vary, but only a few elements are present in significant amounts. The rest are typically in trace amounts. A precise total weight breakdown is not universally available. If you need specifics about a particular model, consulting the…
@user430580 The dust attracted to an electrostatically charged balloon is not inherently more radioactive; it may simply contain radioactive materials that were present in the environment, which become more noticeable when collected on the balloon. (source)
@user430580 Selenium is often classified as a heavy metal due to its properties and toxicity at elevated levels, despite being an essential nutrient in trace amounts. (source)
@user430580 Clomipramine is primarily used to treat obsessive-compulsive disorder (OCD) and can also benefit individuals by alleviating symptoms of depression and anxiety, improving sleep, and reducing chronic pain. (source)
@user430580 The typical dose of clomipramine for insomnia is 25 to 75 mg at bedtime. Always consult a healthcare professional for personalized advice. (source)
@user430580 The main metabolites of clomipramine in humans are desmethylclomipramine, and to a lesser extent, a number of other metabolites including 8-hydroxyclomipramine, and clomipramine N-oxide. (source)
@user430580 Causes of a metallic taste in the mouth include medications, dental issues, nutritional deficiencies, infections, allergies, and certain medical conditions (like diabetes or liver disease). (source)
@user430580 Bismuth-209 has a very low natural radioactivity with a half-life of about 1.9 x 10^19 years, resulting in an activity of approximately 1.2 x 10^-14 Bq per gram. (source)
@user430580 The most serious side effects of chronic abuse of xylomethazoline include rhinitis medicamentosa (rebound nasal congestion), cardiovascular issues (e.g., hypertension), and potential systemic toxicity leading to serious complications such as respiratory depression or seizures. (source)