ð Ambulance. ð. An ambulance, used to transport patients between their home and the hospital. The Ambulance emoji was approved as part of Unicode 6.0 in 2010. This ð emoji has no sponsor.Help Emojipedia go ad-free by adopting this emoji.n ambulance, used to transport patients between their home and the hospital. The Ambulance emoji was approved as part of Unicode 6.0 in 2010. This ð emoji has no sponsor. Help Emojipedia go ad-free by adopting this emoji.
Intestinal bacteria also have a role in the synthesis of vitamins B and K and the metabolism of bile acids, other sterols and xenobiotics.The colonic microflora are also responsive to diet.ntestinal bacteria also have a role in the synthesis of vitamins B and K and the metabolism of bile acids, other sterols and xenobiotics.
Folic acid Lucy Wills discovered in 1933. B6 Paul Gyorgy discovered in 1934. Vitamin C In 1747, Scottish naval surgeon James Lind discovered that an nutrient (now known to be vitamin C) in citrus foods prevented scurvy. It was rediscovered by Norwegians, A. Hoist and T. Froelich in 1912.