Daikon" or daikon radish The juice extracted from raw daikon has been traditionally used to alleviate headaches, fever, swollen gums and hot flashes, as it has anti-inflammatory and cooling effects. Daikon radish also contains high amounts of potassium, vitamin C and phosphorus – nutrients that are essential for good health, Cucumbers Cucumbers contain multiple B vitamins, including vitamin B1, vitamin B5, and vitamin B7 (biotin). B vitamins are known to help ease feelings of anxiety and buffer some of the damaging effects of stress. Cucumbers are rich in two of the most basic elements needed for healthy digestion: water and fiber.