Durian is a tropical fruit distinguished by its large size and spiky, hard outer shell. It has a smelly, custard-like flesh with large seeds. There are several varieties, but the most common one is Durio zibethinus. The fruit’s flesh can range in color. It’s most commonly yellow or white, but can also be red or green. Durian grows in tropical regions around the world, particularly in the Southeast Asian countries of Malaysia, Indonesia, and Thailand. The fruit can grow up to 1 foot (30 cm) long and 6 inches (15 cm) wide. A typical durian fruit has about 2 cups (486 grams) of edible pulp.

Health benefits of Durian

Durian contains nutrients and plant compounds that may offer several health benefits, including for cancer, heart health, infections, and blood sugar control. However, no human studies have been conducted.

All parts of the durian plant — leaves, husk, roots, and fruit — have been used in traditional Malaysian medicine to treat various illnesses, including high fever, jaundice, and skin conditions (2Trusted Source).

Studies suggest that durian fruit offers the following health benefits (2Trusted Source, 3Trusted Source):

Reduces cancer risk. Its antioxidants may neutralize cancer-promoting free radicals. In one test-tube study, durian extract prevented a strain of breast cancer cells from spreading.
Prevents heart disease. Several compounds in durian may help reduce cholesterol levels and your risk of atherosclerosis, or the hardening of your arteries.

Fights infection. The rind contains compounds that have antibacterial and anti-yeast properties.
Lowers blood sugar. Durian has a lower glycemic index (GI) than many other tropical fruits, meaning it may spike blood sugar levels less.

While these studies show promise, many have been done on animals or in test tubes. No solid claims can be made until the health benefits of durian have been confirmed by controlled studies in people.