Preschool

All sunglasses are not the same. Effective sunglasses should block both UVA and UVB radiation. Large lenses that fit close to the eyes are best. Those that block visible blue light are even safer. Thankfully, all sunglasses block UVB radiation. A great many sunglasses, however, do not afford UVA protection. Expensive brand names and polarizing lenses are no guarantee. The … [Read more...] about What kind of sunglasses should children wear?

All children should be taught to wear sunglasses, especially between 10 AM and 2 PM, when ultraviolet exposure is the most dangerous. This is true even for children with darker eye colors, even though their darker pigments afford partial protection.   Of course, children with light-colored eyes need sunglasses all the more. Ultraviolet exposure is at its peak when … [Read more...] about When should my children start wearing sunglasses?

Aplastic anemia occurs when the bone marrow can't make enough RBCs. This can be due to a viral infection, or exposure to certain toxic chemicals, radiation, or medications (such as antibiotics, antiseizure drugs, or cancer treatments). Some childhood cancers can also cause aplastic anemia, as can certain chronic diseases that affect the ability of the bone marrow to make blood … [Read more...] about Anemia Caused by Inadequate Production of RBCs

Blood loss can also cause anemia - whether it's because of excessive bleeding due to injury, surgery, or a problem with the blood's clotting ability. Slower, long-term blood loss, such as intestinal bleeding from inflammatory bowel disease (IBD), can also cause anemia.   Anemia sometimes results from heavy menstrual periods in teen girls and women. Any of these factors … [Read more...] about Anemia Caused by Blood Loss

Hemolytic ("hemo" means blood, "lytic" means destroying) anemia occurs when red blood cells are being destroyed prematurely. (Normally, the lifespan of RBCs is 120 days. In hemolytic anemia, they have a much shorter lifespan.) And the bone marrow (the soft, spongy tissue inside bones that makes new blood cells) simply can't keep up with the body's demand for new cells. This can … [Read more...] about Anemia Caused by Destruction of RBCs