In a few cases, cleft lip and palate is associated with: the genes a child inherits from their parents (although most cases are a one-off) smoking in pregnancy or drinking alcohol while pregnant obesity during pregnancy a lack of folic acid during pregnancy taking certain medicines in early pregnancy, such as some anti-seizure medicines In some cases, a cleft lip or palate can occur as part of a condition that causes a wider range of birth defects, such as 22q11 deletion syndrome (sometimes called DiGeorge or velocardiofacial syndrome) and Pierre Robin sequence
7,700, depending on the retailer
Zhang X, Liu J, Bai C, Fan Y, Song H, Huang Z, et al
Garcia-Prez 2013
MEOS uses a different enzyme (Cytochrome P450 2E1 - CYP2E1) to metabolize ethanol, but still creates toxic acetaldehyde
The melatonin synthesis pathway Melatonin production follows a precise biochemical chain