Use seasonal vegetables of different colours

Oral Cancer (most commonly squamous cell carcinoma) is most common type of Cancer in India.
Common causes include -
1. Use of all forms of tobacco (gutkha, khaini, bidi, cigarette, paan etc.)
2. Irritating or sharp edged dentures or teeth causing chronic non healing ulcers
3. Poor oral hygiene
4. Some hereditary conditions (example - Plummer Vinson Syndrome)

It starts as change in color of oral mucosa or non healing chronic ulcer which grows with time. It may or may not bleed on touch. Pain may be or may not present
Another form of oral cancer which resembles cauliflower is known as verrucous carcinoma.

Prevention of cancer includes -
1. Quitting all kind of habits including tobacco
2. Regular dental and oral checkups
3. Maintainance of good oral hygiene,
4. Rounding or removal of ill fitting dentures or prostheses.