aisins are dried grapes that are consumed as a snack or used as an ingredient in various culinary dishes. They are made by drying grapes in the sun or in a dehydrator, which removes the majority of their moisture content while retaining their natural sugars. This process results in a shriveled, wrinkled appearance and a concentrated sweet flavor.

Raisins come in different varieties, with the most common being made from seedless grapes, particularly Thompson Seedless grapes. However, other grape varieties such as Muscat, Sultana, and Black Corinth are also used to produce raisins, each contributing its own unique flavor profile.

Raisins are rich in natural sugars, particularly glucose and fructose, making them a high-energy food. They are also a good source of dietary fiber, vitamins (such as vitamin C, vitamin K, and some B vitamins), and minerals (such as potassium, iron, and calcium). Additionally, raisins contain antioxidants like flavonoids and phenolic acids, which may have various health benefits.