6. Onions

Onions are another great source of powerful antioxidants that help fight cancer. Studies show that they are highly effective against prostate and lung cancers. They are best eaten raw and taste better when mixed with other raw veggies like jalapenos, avocado and tomatoes. Onions are a versatile vegetable that can be used for both main course as well as lighter snacks. They go very well with all sorts of salads too. However, one must be careful not to overcook them as it destroys most of their beneficial nutrients.
Integrating these six vegetables in your regular diet will increase your chances of remaining healthy for a long time. These keep your inner organs healthy and skin full of radiance. They help keep cancer and other deadly diseases at bay and improve skeletal strength. In addition to this they are also very affordable and available easily at any market or local store. You now have no excuse for not including them in your daily meals.