What lifestyle choice should be avoided to reduce the risk of delivering a low-birth-weight baby?

Alcohol consumption is a significant lifestyle choice that should be avoided to reduce the risk of delivering a low-birth-weight baby. Research has shown that drinking alcohol during pregnancy can lead to serious developmental issues and is linked to various complications, including low birth weight. Alcohol exposure can affect fetal growth and development, potentially leading to fetal alcohol spectrum disorders and other adverse outcomes that compromise the infant's health.

Preventing alcohol consumption during pregnancy is essential because it helps ensure that both the mother and the developing baby remain healthy. This choice allows for optimal fetal growth and increases the chances of delivering a baby with a healthy birth weight.

In comparison to the other options, while excessive exercise, high caffeine intake, and a low-fat diet can have implications on pregnancy health, they are not as directly correlated with low birth weight as alcohol consumption. Hence, focusing on eliminating alcohol from the mother’s lifestyle is a crucial step in promoting a healthy pregnancy and birth outcome.