What are the most common health issues involved with pregnancy and children?How could diet affect pregnancy and children?Which supplements are of most interest for pregnancy and children?What are some risk factors for preeclampsia?What are the signs of pregnancy?Why is vitamin D often lower in pregnant individuals?Why are omega-3 fats important to take in the third trimester?How does ginger work to alleviate nausea?How does vitamin B6 work to alleviate nausea?Can changes in dietary sodium and potassium affect blood pressure in pregnant women?What supplement or food changes are recommended for pregnant or expecting women?