A recent report has indicated that the number-one growing cancer, rising fastest among 24-year-old individuals, is lung cancer... but not from smoking.A recent report has indicated that the number-one growing cancer, rising fastest among 24-year-old individuals, is lung cancer... but not from smoking. Could the reason be synthetic fragrances?From the personal products you use and your laundry detergents to the air fresheners you use in your vehicle, these synthetic fragrances are everywhere.Carol Alt joins hosts Andrea and Lisa to share more information about this report, as well as the dangers of synthetic ingredients.