Feed Your Kids Peanuts, Early and Often, New Guidelines Urge [The New York Times] “Peanuts are back on the menu. In a significant reversal from past advice, new national health guidelines call for parents to give their children foods containing peanuts early and often, starting when they’re infants, as a way to help avoid life-threatening peanut allergies. The new guidelines, issued by the National Institute of Allergy and Infectious Diseases [Full Text] on Thursday, recommend giving babies puréed food or finger food containing peanut powder or extract before they are 6 months old, and even earlier if a child is prone to allergies and doctors say it is safe to do so. One should never give a baby whole peanuts or peanut bits, experts say, because they can be a choking hazard. If broadly implemented, the new guidelines have the potential to dramatically lower the number of children who develop one of the most common and lethal food allergies, said Dr. Anthony Fauci, the institute’s director, who called the new approach “game changing.””
An associate professor of biology with two children speaks more negatively about the effects of balancing work and family on his career: “It's a disaster.” [more inside]
"Older parenthood will upend American society." "Is waiting to have kids a big mistake?" "Why do women believe they can delay children for so long?" "Older men are more likely than young ones to father a child who develops autism or schizophrenia, because of random mutations that become more numerous with advancing paternal age."
"We have little trouble recognizing that a chess grandmaster’s victory over a novice is skill, as well as assuming that Paul the octopus’s ability to predict World Cup games is due to chance. But what about everything else?" [Luck and Skill Untangled: The Science of Success]
One in every 8 babies born in the US is premature. A new study (pdf/via) published online Wednesday in Ultrasound in Obstetrics and Gynecology indicates that vaginal progesterone gel can help women who are pregnant for the first time and at risk of premature birth extend their pregnancies, reduce potential complications and boost the health of their newborns. [more inside]
A nearly 25-year study has concluded that children raised in lesbian households were psychologically well-adjusted and had fewer behavioral problems than their peers. Results were published this month in Pediatrics: the Journal of the American Academy of Pediatrics. (Abstract. Free PDF. Scribd). [more inside]
The "Still Face" Paradigm (YT video) designed by Dr. Edward Tronick of Harvard and Childrens Hospital’s Child Development Unit, is an experiment which shows us how a 1-year old child will react to a suddenly unresponsive parent. It allows us to understand how a caregiver's interactions and emotional state can influence many aspects of an infant's social and emotional development. [more inside]
Wired profiles pediatrician Paul Offit, co-creator of the RotaTeq rotavirus vaccine and a primary target of the anti-vaccination movement. Dr. Offit published a book,“Autism’s False Prophets” in 2008 but didn't tour, because he had received too many death threats. [more inside]
White couple gets black twins, sue IVF clinic. Experts say a mistake could have occurred in one of three ways.The wrong sperm could have been used to fertilise the right egg, the right sperm could have been used to fertilise the wrong egg, or the embryo implanted in the woman may have been another couple's altogether. Although it is not clear whether another couple has laid claim to the children, legal experts say the judge will be expected to make a modern-day judgment of Solomon on who should be considered the babies' legal parents. This is unploughed legal ground. Is there a fair way to sort this out?
A couple from the UK have a beloved son who has leukemia, and who may need a marrow transplant to save his life. They are using in-vitro fertilization to select a fertilized egg which will be genetically similar enough to their son so that the resulting baby could be a marrow donor. Is it ethical to design a baby as a transplant donor, even to save the life of another child?