Studies reveal that tea and coffee consumption may reduce the risk of head and neck cancers, including oral and throat cancers. Analysis of data from 14 studies shows that drinking 4 cups of caffeinated coffee daily is linked to a 17% lower risk of head and neck cancer. Studies reveal that tea and coffee consumption may reduce the risk of head and neck cancers, including oral and throat cancers. Analysis of data from 14 studies shows that drinking 4 cups of caffeinated coffee daily is linked to a 17% lower risk of head and neck cancer. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle