Explain why is it important for pregnant females to eat healthfully and to avoid harmful substances. Use simple words

Eating healthfully and avoiding harmful substances during pregnancy is important because it helps to keep both the mother and the baby safe and healthy. When a pregnant woman eats well, she provides the necessary nutrients for her baby to grow and develop properly. This can help prevent birth defects and other health problems.

Avoiding harmful substances like alcohol, cigarettes, and certain drugs is also crucial because these can harm the baby's development and cause serious health problems. It is important to protect the baby from any potential harm during this critical time of growth and development.

Eating healthfully and avoiding harmful substances can also help the mother to feel her best during pregnancy and reduce the risk of complications like high blood pressure or gestational diabetes. Overall, taking care of oneself during pregnancy is essential for the health and well-being of both the mother and the baby.