Diwali, the festival of lights, is celebrated later this month by Hindus around the world. The festival spans across 5 days and symbolizes the triumph of good over evil. It includes celebrations with Hindu rituals, fireworks and –of course- foods shared at festivities among loved ones.
This is particularly a holiday in India, home to 95% of the world’s Hindu population. As Diwali is a celebration, traditional Diwali foods tend to be decadent, with emphasis on sweet treats, or ‘mithai’. Popular mithai include Khoya burfi, a fudge-like sweet, or payas, as sweet rice pudding.
While the celebratory food eaten at Diwali may be high in fats and sugars, the usual Indian diet is plant-based. This is due to the influence of the Hindu religion. Hindus are the world’s largest vegetarian population. They avoid beef, as cows are sacred, and generally avoid other meat and fish. This is because Hindu’s believe in ahimsa, meaning “do no harm”. Less strict Hindus may eat lamb, chicken or white fish.
The traditional Indian eating pattern is rich in a wide variety of grains, pulses, fruits, vegetables nuts, seeds, and spices. Typical meals consist of dal (a legume dish) and rice, with vegetables, salad, and fruit. This plant-based way of eating has been shown to be protective against many diseases, including cancer.
Rates of cancer are lower in India than in the United States, although it cannot be said for certain that this is related to diet. Many components of the Indian diet have been shown to lower disease risk. Beans are one of the American Institute of Cancer Research’s Foods that Fight Cancer. They are high in anti cancer nutrients such as fiber, folate and phytochemicals such as flavonoids, inositol and sterols. Whole grains such as rice are also cancer preventative due to the presence of fiber and polyphenols. Indian foods are also traditionally very high in spices, which play a role in disease prevention due to the high dose of antioxidants per serving. Turmeric, used frequently in Indian cooking, has proven anti-inflammatory effects. Turmeric may reduce the risk of inflammatory disease such as cancer, cardiovascular disease and diabetes. Indian food also often includes chili peppers, rich in antioxidants such as beta-carotene and vitamin C. Research is also ongoing into the link between cancer and capsaicin, the active ingredient in chili peppers which gives it its heat. Studies has found that capsaicin slows lung cancer cell growth in mice, however this has yet to be proven in human studies.