Question

does the bloods color vary in every person?

Answer 1

How can it vary you idiot?

Answer 2

it can

Answer 3

Even an LKG child knows that the colour of blood is R-E-D.

Answer 4

Deoxygenated blood can be blue coloured though.

Answer 5

hello i am asking the amount of red color in the blood

Answer 6

the question is not clear.

Answer 7

how can you calculate the amount of red colour in the blood?

Answer 8

do you mean to say haemoglobin?

Answer 9

yes

Answer 10

pratu my chat window is not showing

Answer 11

I think it can vary, depends on the amount of iron intake by a person.

Answer 12

so i think

Answer 13

having drawn blood from hundreds of people - as a physician i can tell you that the answer is both yes and no.
most people under standard conditions, while healthy do have blood of the same color. some pathological states do alter the color of blood, but that does not mean that the color vary in each person
these pathologies:
in cases of hypoprefusion - more oxygen will be drawn of the rbc- ie more deoxygenated blood that usual - and that is more dark red (not really true blue).
jaundice affects the blood as well (bilirubin is the pigment) and the tint is yellow, so the blood will look dark red with a yellowish hint.
anemia - may mean more diluted blood and then it its more bright red and less opaque, a bit like colored soft drinks (in cases of severe anemia)

Answer 14

It dont matter who the person is it can vary from the amount of lymphnods in the person and thier blood cells.

Answer 15

usually its colour doesn't vary, as in observable with the naked eye. photometers will maybe throw a difference in blood thickness at you, but blood is blood. we're not THAT unique :)