Lemons are citrus fruits known for their sour and lively flavor. Originally from Asia, they are now grown in warm, temperate climates around the world. Typically, lemons have an oval or elliptical shape and a thick, bright yellow skin when ripe.

The lemon pulp is divided into segments, and is juicy and acidic, containing a good amount of juice rich in vitamin C. Lemons also contain citric acid, which gives them the characteristic sour taste. In addition to the pulp, lemon peel is also very aromatic and used in the kitchen for its essential oil.

Lemons are extremely versatile in the kitchen and are used in a wide range of dishes, from refreshing drinks to desserts, from sauces to marinades, and as a condiment in many salty dishes. Lemon juice is a common ingredient in salads, seafood, and many Mediterranean and Asian dishes.

From a nutritional point of view, lemons are a rich source of vitamin C, a powerful antioxidant. They also contain vitamin B6, potassium and flavonoids, as well as possessing antibacterial properties.

In addition to their use in the kitchen, lemons are also used for their medicinal properties and in cleaning products for their fresh scent and antibacterial properties.