while pregnant and breast-feeding women need 2.6 to 2.8 micrograms. With vitamin B-12, a deficiency is more likely than a toxicity. Adverse effects from too much vitamin B-12 are rare
Vitamin A:Taking too much vitamin A might lead to coma and death in severe cases and harm pregnant and breastfeeding people. Excess vitamin A may also harm the fetus during pregnancy and cause abnormal development of the eyes, heart, lungs, and skull.8 Vitamin D:Vitamin D boosts how much ...
These defects occur within the first6 weeksof pregnancy, so avoid consuming more than5000IUof vitamin A if there is a chance you may become pregnant. Vitamin C Vitamin C is safe during pregnancy, but consuming high levels during pregnancy may result in a rebound vitamin C deficiency in your ...
Pregnant women may need vitamins, and doctors may prescribe vitamins for certain conditions, but for most people high extra doses burden the body and can cause harm. Too much vitamin C and E, both powerful antioxidants that some people say may prevent cancer, have been linked in some studies...
TUESDAY, Feb. 20, 2024 (HealthDay News) -- Niacin is an essential B vitamin, but new research reveals that too much of it may harm your heart. Found in many foods that millions of Americans eat, excessive amounts of niacin can trigger inflammation and damage blood vessels, scientists repo...
I loved the conviction with which this doctor spoke to us about our chances in his capable hands “I can get this desk pregnant”, he told us. Much later I found out that he says that to literally every single patient he meets. It is part of the pitch, at the time it was all I...
There is growing evidence that reducing risks in the preconception period improves the health of the pregnant woman and also contributes to the prevention of preterm birth. Table 1 presents risk factors associated with an increased risk of preterm birth. These estimates were derived from a detailed...
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Congenital cataracts happen in infants because the lens of their eye didn’t develop properly during pregnancy. Genetics often causes this issue in a fetus, but there can be other, less common causes as well. One such reason is the mother contracting Rubella while she was pregnant. Alternatively...