Wood apple, also known as Bael or Aegle marmelos, is a fruit native to the Indian subcontinent and Southeast Asia. It is a member of the citrus family (Rutaceae) and has been revered for its medicinal properties and cultural significance for centuries.

1. Appearance: Wood apples are roughly the size of a large grapefruit and have a hard, woody outer shell that is typically gray or yellowish-brown in color. The inner pulp is orange or yellow and has a stringy texture with numerous seeds embedded within.

2. Nutritional Value: Wood apple is rich in nutrients, including vitamins A, C, and B-complex, as well as minerals like calcium, potassium, magnesium, and iron. It is also high in fiber and antioxidants.

3. Health Benefits: Due to its nutrient content, wood apple is believed to have several health benefits. It is commonly used in traditional medicine to treat digestive disorders, such as diarrhea, constipation, and dysentery. It is also thought to boost immunity, improve respiratory health, and aid in weight loss.