National Lemon Juice Day is observed worldwide on August 29 each year. This day celebrates the culinary and health benefits of lemon juice, which contains about 5% to 6% citric acid, giving lemons their sour taste. People often use lemon juice in a variety of drinks and foods, such as lemonade, cocktails, and marinades for meat and fish. It also serves as a short-time preservative to prevent browning in fruits like avocados and apples. Additionally, lemon juice is recognized for its antibacterial properties and high vitamin C content, making it a common remedy in traditional medicine. To celebrate, individuals are encouraged to prepare dishes or beverages that include freshly squeezed lemon juice, as it is considered more beneficial than store-bought alternatives.