Green breast milk could be the result of a milk duct infection or merely a reflection of a change in the mothers diet. It is a good idea to consult a doctor, especially when accompanied by pain, nausea, fever, or chills.
It is just that mammary ducts are visible and may have been due to excessive breastfeeding.
it's normal
You've had swollen and tender breasts for three months with very visible blue and red veins? Why have you not seen a doctor about it?
No.
It is highly possible that your veins will show. Before your period, hormones cause your breasts to swell which can lead to more pronounced veins.
Recent weight lossis one possible reason for the normal bluish veins, which are close to the skin in some woman's breasts, to become more visible. This is particularly common among women with pale, transparent skin. All this is completely normal, with the exception of excessive or rapid weight loss, which, whether due to anorexic behavior or some medical problem, should be promptly brought up with a trusted physician, nurse practitioner or medical assistant.
Tenderness on the side of the head could be from trauma. Visible veins on the head can sometimes be normal, but you may want to see the doctor to rule out serious causes.
the top side is normally brighter with semi-visible veins. the underside is normally darker with very visible veins.
The skull is in the way
Fittonia vershaffeltii has olive green leaves with deep pink veins
The blood in veins appear green on the skin because the skin serves as a filter for the color red which perceives the color as green. Under normal light, blood appears as a red color.
If they're visible, they're near the surface, and probably are indeed warmer than surrounding tissue.