Air fryers are popular for cooking without oil, but concerns about acrylamide, a potential carcinogen, arise with high-heat methods. Harvard-trained Dr. Saurabh Sethi claims air fryers produce fewer harmful chemicals compared to deep frying, though the cancer risk in humans remains inconclusive. Avoiding charring can minimize potential risks. Air fryers are popular for cooking without oil, but concerns about acrylamide, a potential carcinogen, arise with high-heat methods. Harvard-trained Dr. Saurabh Sethi claims air fryers produce fewer harmful chemicals compared to deep frying, though the cancer risk in humans remains inconclusive. Avoiding charring can minimize potential risks. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle