But not all vitamins are water-soluble, and the ones that are lipid-soluble, meaning they like to hang around in your body's fat, don't get flushed out. Instead, if you take too much of a lipid-soluble vitamin over a few weeks to a month, they sit in the liver and can build up to toxic levels, causing problems ranging from weak bones to liver damage, according to Katherine Zeratsky, a registered dietician nutritionist at the Mayo Clinic.
Sturge-Weber syndrome is a rare disorder characterized by nervous system problems and a permanent birthmarkâa port-wine stainâusually on the face. It is a rare type of neurocutaneous (nerve and skin) disorder that is present at birth.
Parkes Weber Syndrome What is Parkes Weber syndrome? Parkes Weber syndrome is a rare congenital vascular system disorder. The vascular system is the bodyâs complex network of blood vessels that consists of arteries, veins, and capillaries, and Parkes Weber syndrome is characterized by abnormalities in these parts of the body, called capillary malformations and arteriovenous fistulas, of AVFs.