- The almond is closely related to the peach, apricot, and cherry (all classified as drupes). Unlike the others, however, the outer layer of the almond is not edible. The edible portion of the almond is the seed.
- Sweet almonds are a popular nutritious food. Researchers are especially interested in their level of monounsaturated fats, as these appear to have a beneficial effect on blood lipids.
- Almond oil is widely used in lotions and cosmetics.