Complex sentence: Peanuts can be used like other legumes and grains to make a lactose-free milk-like beverage, peanut milk, which is promoted in Africa as a way to reduce malnutrition among children.
Split into simpler sentences: Peanuts can be used like other legumes and grains to make a lactose-free milk-like beverage, peanut milk. Peanut milk is promoted in Africa as a way to reduce malnutrition among children.