traction noun [ U ] (WHEEL/TYRE) âº the ability of a wheel or tyre to hold the ground without sliding: In deep snow, people should use snow tyres on their vehicles to give them better traction. Thesaurus: synonyms and related words.
Grapefruit is a source of vitamin C, fiber, potassium, pectin, and other nutrients. Some components might have antioxidant effects that might help protect cells from damage or reduce cholesterol. It is not clear how the oil might work for medicinal uses.
In addition to these vitamins and minerals, grapefruit also contains important nutrients like citric acid, natural sugars, dietary fiber, pectin, limonoids, flavonoids, lycopene and glucarates. Grapefruit is also a good source of several essential oils including limonene, pinene and citral.