This makes avocados a particularly valuable food nowadays of widespread pollution and gender-bending chemicals, that may significantly compromise endocrine function. Filled with carotenoidsAvocados are abundant with a beneficial band of phytochemicals known as carotenoids, which are plant-centered precursors to the effective antioxidant vitamin A. Among the carotenoids within avocados, beta-carotene, is famous for its cancer-fighting benefits especially. A study released in Biochemical and Biophysical Study Communications in August 2013, for instance, discovered that beta-carotene could inhibit the development of tumors connected with neuroblastoma, an intense cancer that affects small children. Two additional carotenoids within avocados, zeaxanthin and lutein, are located in high concentrations in the macula of the eye and are famous because of their vision-boosting properties.American Lung Association website. September 2014 Published. Accessed June 17, 2015. Patel K, Farmer S, George M, McStay F, McClellan M. Pediatric asthma: a chance in payment reform and open public health. Health Affairs blog page. September 18 Published, 2014. June 14 Accessed, 2015. Szefler SJ, Zeiger RS, Haselkorn T, et al. Economic burden of impairment in kids with serious or difficult-to-treat asthma. Ann Allergy Asthma Immunol. 2011;107:110-119. Doi: 10.1016/j.anai.2011.04.008. Andrews AL, Teufel RJ, Basco WT Jr. Low prices of controller medicine initiation and outpatient follow-up after emergency section visits for asthma. J Pediatr. 2012;160:325-330. Doi: 10.1016/j.jpeds.2011.07.037. Video guidelines for different inhaler gadgets.