your blood is naturally blue but because of the oxygen it becomes red when it leaves your body
No form of hepatitis is caused by very red blood cells.
Spotting is OK But anything dark red and very blood can be cause for concern. If you are having a lot of blood and a lot of cramping you should probably go see your doctor asap!
oxygen rich blood is red, while oxygen poor blood is blue. this is the reason that blood in your arteries are always red, and blood in your veins are always blue.
Ground beef does not have blood in it, no eats do. The red coloring is due to trace ammounts of hemoglobin which will tint fluid red.
It is the haemoglobin in the cells which allow them to carry oxygen and its also the reason they are red as haemoglobin is red.
No. Platelets in the bloodstream, when you are cut, clot the blood so you don't bleed to death.
Leukemia
Insect blood is generally either totally colourless or a very faint yellow or green colour.
because the main problem is not about having iron deficiency but having a low level of red blood cells in the blood.
Very dark red.
A very dark red.
The reason is because iron produces red blood cells that carry oxygen through the body which equals to having low hemoglobin.