Is eating caramel melon seeds harmful to human body?

Caramel pigment is also a food additive. The amount of caramel pigment is within the normal range, so long as it is eaten in moderation, there is no problem. Just like salt, chemical name sodium chloride, moderate consumption is necessary for human body, and excessive consumption is prone to hypertension. There is nothing to worry about if you treat these things scientifically.