For instance, one study found that participants experienced a reduced waist size when they consumed grapefruit daily with their meals ( 11). Several studies have found weight-reducing effects associated with consuming grapefruit. Grapefruit contains a decent amount of fiber - 2 grams in half of a medium-sized fruit ( 1).Īdditionally, grapefruit contains few calories but lots of water, which is another characteristic known to help with weight loss ( 10). This helps promote fullness and reduce calorie intake ( 8, 9). It has several properties linked to weight loss, especially its fiber content. Grapefruit is a weight loss–friendly food. It contains several vitamins and minerals known for their role in protecting the body against infection.

Grapefruit may benefit your immune system. They also help maintain the integrity of your skin, which acts as a protective barrier to infection ( 5, 6, 7). These all work together in the body to promote immune system function. Grapefruit also provides small amounts of B vitamins, zinc, copper, and iron. Vitamin A has been shown to help protect against inflammation and several infectious diseases ( 4). Many other vitamins and minerals found in grapefruit are known to benefit immunity, including vitamin A. Vitamin C has antioxidant properties known to protect your cells from harmful bacteria and viruses ( 2).Īdditionally, studies have shown vitamin C to be beneficial for helping people recover more quickly from the common cold ( 3).

It’s prized for its high vitamin C content. Eating grapefruit regularly may be beneficial for your immune system.

Grams of carbs in grapefruit