Jackfruit is rich in vitamins B1, B2, PP ... Many studies show that potassium-rich foods will help lower blood pressure, but jackfruit contains quite a lot of potassium, 100gam has up to 300 mg. Phytonutrient (lignans, isoflavones and saponins) are very beneficial to health. These have properties that fight cancer, hypertension, stomach ulcers and slow down the process of cell degeneration to bring youth and vitality to the skin.