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No.
Most women do not have to worry about excess vitamin intake during pregnancy. Women who ingest Vitamin A (retinol or retinyl esters), up to 10,000 IUs per day, should have no concerns regarding increased teratogenic (causing birth defects) risk to their baby-to-be. In addition, beta-carotene as a source of vitamin A has not been shown to be teratogenic any dose.
There may be a population of women who should be alerted to the consequences of ingesting too much of the fat-soluble vitamins, A, D and E. Women are often given prenatal vitamins indiscriminately, without a full dietary assessment. Most prenatal supplements provide about 8,000 IUs. Vitamin A supplements should not exceed 10,000 IU (as retinol or retinyl esters, not beta-carotene) and when foods with a high concentration of vitamin A, for example liver, are ingested frequently, they can contribute to the overall total amount of retinol consumed daily.
The incidence of "Retinoid embryopathy," a syndrome of anomalies involving the face, ear, heart, central nervous system and thymus, is very rare, but has been associated with excessive intake of retinol. The 10,000 IU recommendation is well below any level in which birth defects have been observed.
In summary, if a woman is taking a multivitamin, prenatal vitamin or Vitamin A supplements containing less than 10,000 IU (as retinol or retinyl), or beta-carotene at any dose, there is no evidence of an increase in the risk of malformations in her baby. If she is ingesting any foods high in Vitamin A, she should investigate the amount of vitamin A contained in those food and limit her total daily intake to 10,000 IUs or less.
Read More http://parenting.ivillage.com/pregnancy/psafe/0,,midwife_48kr,00.html#ixzz0fSmHG90Y
What else can I help you with?
Can vitamin supplements cause your period to come a week early?
No, vitamin supplements cannot cause your period to come a week early - vitamin supplements are just vitamins, like what you'd consume with a healthy diet. Although Vitamin C in high doses can induce your period if it is due as it starves the uterus of progesterone.
Can jumping cause a miscarraige?
No.
Is it true that over consumption of vitamin supplements is the most common cause of vitamin toxicity in the us?
yes, most of the time
Which nutritional supplements may cause an additive effect when taking ipriflavone?
The nutritional supplements boron, calcium, fluoride, vitamin D, vitamin K may have an additive effect when taken with ipriflavone.
Can vitamin K supplements cause side effects?
Oral forms of vitamin K4 may occasionally irritate the gastrointestinal tract.
Can having one testical cause a miscarraige?
No it can not.
What can cause uncontrollable bleeding if Vitamin E supplements are taken along with it?
Taking high doses of Vitamin E supplements along with blood-thinning medications like warfarin can increase the risk of bleeding due to Vitamin E's blood-thinning effects. It is important to consult with a healthcare provider before combining Vitamin E supplements with any medication to prevent potential complications.
What are the some good vitamin supplements for health?
Some good vitamins supplements to boost someones health includes Vitamin C tablets and Vitamin D tablets. These supplements can be found at your nearest chemist.
What vitamin should you take if your bones hurt?
You need to find the cause before you take any medication or supplements.
How is vitamin toxicity prevented?
Vitamin toxicity can be prevented by minimizing the use of vitamin supplements.
Does vitamin world sell protein supplements?
Yes, Vitamin World sells protein supplements. They carry a variety of soy protein supplements. Therefore, if you are allergic or do not like soy, Vitamin World is not the best place to shop for you.
What supplements are to powerful for your body?
A number of bodybuilding supplements can be harmful, among them are anabolic steroids and epinephrine. As for nutrition supplements, overuse of many can cause harm, among them zinc, vitamin E and Creatine. Moreover, using benign supplements in combination with others can detrimental.
