5 Ayurvedic Herbs to Prevent Cancer 

Kalmegh: King of Bitter

Kalmegh is especially useful in managing liver-related diseases. It exhibits hepatoprotective property due to Kapha and Pitta balancing nature.

Ashwagandha: Stress-Buster

This herb has have effects in reducing cytokines, a critical factor in tumor growth since cytokines are known to rise during high stress levels.

Holy Basil: Herb Queen

Holy basil has been found to contain strong antioxidants, which are believed to improve cellular health and the immune system.

Amla: Vitamin C

Vitamin C and other antioxidants in amla have been linked to one benefit against cell oxidative stress damage.

Guduchi: Giloy

This herb has shown anti-cancer properties in various studies being anti-inflammatory, antioxidant, anti-allergic and even immunomodulatory.

Conclusion

There are many more herbal formulations such as Triphala that could potentially prove a preventive measure for the 'risk of cancer'.