The much-hyped study didn’t actually test vitamin B3 supplementation in humans.
The new study on birth defects and vitamin B3 has important implications, but researchers didn't actually give any of this vitamin to humans.
About 3% of babies are born with birth defects, when there is a problem with how they develop in the womb.
We still don't know what's behind four out of every five birth defects. But that can change.
Deciding whether or not to continue on medication in pregnancy is always a balancing act.
A study has shown an association between antidepressants in pregnancy and risk to the baby. But there are many factors to consider if deciding whether to stay on an antidepressant if you're pregnant.
Pregnant women are told to avoid vitamin A due to the risk of birth defects, but does anti-ageing cream count?
Anti-ageing cosmetics are common and many contain forms of vitamin A, but are there any risks using vitamin A on your skin during pregnancy?
With more birth abnormalities linked to Zika, effects of the virus may be more sinister than we thought.
Arthrogryposis is where a baby's joints are deformed due to a shortening (known as contractures) of the muscles from before birth.
Talking with patients who’ve had Zika is tough.
Pregnant woman and doctor image via www.shutterstock.com.
Physicians like me are learning about Zika along with our patients. This takes a dose of humility on our part and an understanding from our patients that we learn something new every single day.
A display used to educate the public on rubella vaccination and the mother-to-fetus transmission of this virus.
Centers for Disease Control and Prevention via Public Health Image Library
Though separated by time and place, there are surprising similarities in the the social issues raised by the rubella outbreak of 1964-65 and the recent Zika outbreak in South America.
Human embryo at 5 weeks.
The MHRA has opened an inquiry on the once popular pregnancy test pills. Did they really cause birth defects in children born in the 1970s?
Municipal workers wait before spraying insecticide to prevent the spread of Aedes aegypti mosquito at Sambodrome in Rio de Janeiro, Brazil, January 26, 2016.
Zika was discovered almost 70 years ago, but wasn't associated with outbreaks until 2007. So how did this formerly obscure virus wind up causing so much trouble in Brazil?
Thalidomide was used by the pregnant women – the population that turned out to be most vulnerable to its risks.
Thalidomide's manufacturer, Chemie Grünenthal, marketed the drug as safe for pregnant women despite reports it was causing malformations in newborns. Why such blatant denial?
Thalidomide was marketed as a safe, sleep-inducing drug, but when taken during pregnancy it could cause severe birth defects.
Documents reveal thalidomide's manufacturer was warned about possible harms as early as 1956.
Some medications are harmful to take while pregnant, but for others it can be more harmful if you don’t take them.
A third of Australian women take medication while pregnant. So what's safe and what's not?
Women planning a family who abruptly stop using antidepressants may be putting themselves in harm’s way.
Research published today has found an association between commonly used antidepressants and birth defects. But pregnant women face greater harms from stopping their medication abruptly.
Pills ok during pregnancy? We can’t know if we don’t study them.
Medications image via www.shutterstock.com
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The failure to account for significant social and cultural differences throws doubt on the study’s results.
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Research in cerebral palsy has historically lagged behind other medical areas.
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