 3. Turmeric A primary component of turmeric called curcumin is well known for having anti-inflammatory and antioxidant properties. In fact, research indicates that curcumin may stop the growth and spread of cancer cells. 4. Garlic Alicin, a substance found in garlic, has antimicrobial and anti-inflammatory properties. Studies suggest that regular use of garlic may lower the risk of several types of cancer. 5. Leafy Greens Dark leafy greens like kale and spinach are loaded with fiber, folate, and a variety of vitamins and minerals. In addition to improving general health, these minerals may help reduce the risk of developing specific types of cancer. 6. Green Tea Rich in polyphenols, especially catechins, green tea has been linked to a lower risk of cancer. Antioxidant qualities found in catechins may help shield cells from harm and stop the spread of cancerous cells.