Almonds are nutritious seeds from the almond tree, rich in healthy fats, protein, fiber, Vitamin E, and minerals, known for benefits like heart health and blood sugar control, and used in foods like flour, oil, and snacks, though the term also refers to the popular novel Almond by Sohn Won-Pyung and singer-songwriter Marc Almond. Botanically, they're seeds of a drupe, not true nuts, with sweet (edible) and bitter (oil-producing) varieties.