Activating almonds essentially is just soaking the nuts in water for a few hours, after which you can eat them raw or cook them. Doing so makes the almonds begin to sprout, which causes the enzymes inside of the almonds to break down. In their sprouting state, all of the proteins, vitamins, minerals, and fatty acids are activated, which means your body can absorb them all and get the most out of this tasty food, whether you're just eating them as a snack or adding them to a meal. Inactivated almonds, whether they are raw or roasted, contain enzyme inhibitors that prevent your digestive system from extracting all of their valuable nutrients.