Most vision experts agree that newborn infants see the world upside-down for a short period of time. The exact amount of time that this occurs is unknown, although some speculate that it lasts only a few hours.
This phenomenon stems from the fact that the human retina does, in fact, capture an image that is upside-down from the one the eye sees. The process by which the image is turned right-side up in the brain is one the eye must learn, and it is thought that newborn infants take a short period of time to adapt to that fact.
Some people suffer from a condition called "Print Inverted Reading" or "PI Reading," which occurs when the person can only read if text is presented upside-down. It is thought that this is an inability of the eye to properly process the image.Learn More
Cretinism, also known as congenital hypothyroidism, affects newborn infants through an anatomic thyroid defect, an error of thyroid metabolism, or iodine deficiency, according to Medscape. Symptoms present at birth include lethargy, enlarged anterior fontanel, poor feeding and rough facial features. In addition, cretinism is commonly accompanied by neck swelling, which manifests as goiters.Full Answer >
Probiotics are good for a person's health because the organisms protect newborn infants, maintain the digestive tract, boost the immune system and kill negative bacteria, according to MedicineNet. Probiotics expel toxins and other forms of waste from the body.Full Answer >
Exposure to paint fumes causes damaging health effects to babies and young children, according to SymptomFind. Because infants and children are more susceptible to the damaging effects resulting from exposure to paint fumes, SymptomFind warns that should not be exposed to paint fumes if possible.Full Answer >
According to the United States Department of Agriculture, the annual cost of raising a child in 2012 for a middle-income, two-parent household ranged from $12,600 to $14,700. This varies depending on the age of the child.Full Answer >