I am colorblind :( I have trouble seeing red and green.
What caused your color blindness?
I was actually born like this, which is strange because it's less common in females than males. 
ok when was colorblinded first recorded as a problem in history?
I'm actually not sure, but they use what's called an Ishihara color test in order to diagnose colorblindness. I presume most people don't know they are colorblind until much later. Perhaps it was a guy named Ishihara that discovered it?
Are there anything food or factors that lead to colorblindedness?
the brain. Diagnosis is typically with the Ishihara color test; however, a number of other testing methods, including genetic testing, also exist.
There is no cure for color blindness. Diagnosis may allow a person's teacher to change their method of teaching to accommodate the decreased ability to recognize colors. Special lenses may help people with red-green color blindness when under bright conditions. There are also mobile apps that can help people identify colors.
Red-green color blindness is the most common form, followed
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Legal response.