Congenital iodine deficiency syndrome degree of iodine deficiency was milder and manifested primarily as thyroid enlargement rather than severe mental and physical impairment. In Switzerland, for example, where soil does not contain a large amount of iodine, cases of congenital iodine deficiency syndrome were very abundant and even considered genetically caused. As the variety of food sources dramatically increased in Europe and North America and the populations became less completely dependent on locally grown food, the prevalence of endemic goitre diminished. The early 20th century saw the discovery of the relationships of neurological impairment with hypothyroidism due to iodine deficiency. Both have been largely
Music for a Cause Jr, Charlie Daniels Band, Kenny Rogers, Willie Nelson, Merle Haggard, Vince Gill, Emmylou Harris, LeAnn Rimes, John Mellencamp, Brooks & Dunn, Rascal Flatts, Tim McGraw, Alan Jackson, Eric Church, Luke Bryan, Trace Adkins, Lee Greenwood and many others. In line with the Music for a Cause mission, a portion of the proceeds from sales of these albums benefit the USO, the Armed Services YMCA, and Our Military Kids. Music for a Cause worked with Universal, Sony and EMI on an installment of the world’s most successful compilation brand, the "Now That's What I Call Music!" series (this collaboration produced a