Taren Point Officeworks. (02) 8543 3100 Taren Point Officeworks Opening Hours: Mon: 7am - 7pm Tue: 7am - 7pm Wed: 7am - 7pm Thu: 7am - 7pm Fri: 7am - 7pm Sat: 8am - 4pm Sun: 10am - 4pm Exceptions: Labour Day Mon 05 Oct:9am - 4pm In Store Events Sat 3rd/Sun 4th How to choose the right digital camera.at 23rd/Sun 24th How to set up your wireless network. Sat 31st/Sun 1st November How to back up with an external hard drive. All classes start at 11am. Visit Youtube.com/Officeworks to watch the full class on YouTube.
active oldest votes. up vote 2 down vote accepted. Vitamin B12 (cobalamin) is a water-soluble vitamin required for homocysteine methyltransferase. In order to be absorbed, it must bind to intrinsic factor (IF), which is produced by the parietal cells of the stomach. The absorption of the vitamin B12-IF complex occurs in the terminal ileum (of the small intestine).
Increase your body's absorption of calcium without having to take excessive doses by getting plenty of vitamin D. The active form of vitamin D increases absorption of both calcium and magnesium and inhibits excretion of calcium through the urine.imilarly, high doses of vitamin A can inhibit vitamin K absorption. Conversely, some vitamins are absorbed more efficiently in the presence of other vitamins. Vitamin C increases the absorption of chromium and iron. Some vitamins participate in the transport of other vitamins into the body.