fortify in French
fortify in French
fortifier
To increase the defences of (an army, soldiers, etc.), or put (it or them) in a defensive position.
renforcer
To give power, strength, or vigour to (oneself or someone, or to something); to strengthen.
supplémenter
To increase the nutritional value of (food) by adding ingredients, especially minerals or vitamins. [from mid 20th c.]