make food be edible quickly like dried kelp

as you know,  you can eat dried kelp twice as fast as a normal food, I was wondering, how do I make my modded food be consumed faster? I'm fine with editing the actual code if that's needed. 

here's the part from the generated code, if that helps at all.

super(new Item.Properties().stacksTo(64).rarity(Rarity.COMMON).food((new FoodProperties.Builder()).nutrition(2).saturationMod(3f).meat().build()));