Special K (English Wikipedia)

Nelson, R.D., L.D., Jennifer K. "What is the Special K diet? Can it help me lose weight?". Mayo Foundation for Medical Education and Research. Retrieved December 13, 2015.{{cite web}}: CS1 maint: multiple names: authors list (link)

specialk.co.uk

"Kellogg's Special K Original Cereal: Nutrition facts". Archived from the original on May 21, 2013. Retrieved May 23, 2013.
"Breakfast Cereal for a Healthy You – Special K® Cereals". Kellogg Company. Archived from the original on May 21, 2013. Retrieved May 23, 2013.
"Protein Meal Bars". Kellogg NA Co. Retrieved December 13, 2015.
"Protein Shakes". Kellogg NA Co. Retrieved December 13, 2015.
"Protein Granola Bars". Kellogg NA Co. Retrieved December 13, 2015.
"Breakfast Shakes". Kellogg NA Co. Archived from the original on October 17, 2015. Retrieved December 13, 2015.
"Cereal Bars". Kellogg NA Co. Retrieved December 13, 2015.
"Cracker Chips". Kellogg NA Co. Retrieved December 13, 2015.
"Popcorn Chips". Kellogg NA Co. Retrieved December 13, 2015.
"Crackers". Kellogg NA Co. Retrieved December 13, 2015.
"Protein Shakes". Kellogg NA Co. Retrieved December 13, 2015.

"Still not convinced?". Kellogg Company. Archived from the original on April 28, 2014. Retrieved May 23, 2013.

Spencer, Gail Gedan (October 18, 2007). "How I learned to stop wincing and love the protein water". Sun Sentinel. Retrieved October 21, 2013.

"Uitzending bekijken, Keuringsdienst van Waarde: IJzer extra". teleblik.nl. October 29, 2009. Archived from the original on June 16, 2013. Retrieved May 23, 2013.

"Kellogg's Under Fire From Consumers for New Special K Formula". The Grocer. William Reed Business Media. May 25, 2013. Retrieved August 19, 2020.

Meikle, James; Harding, Luke (August 12, 2004). "Denmark bans Kellogg's vitamins". The Guardian. Retrieved May 23, 2013.

"Keuringsdienst van Waarde: IJzer". uitzendinggemist.nl. October 15, 2009. Retrieved May 23, 2013.

"Kellogg's Special K Original Cereal: Nutrition facts". Archived from the original on May 21, 2013. Retrieved May 23, 2013.
"Still not convinced?". Kellogg Company. Archived from the original on April 28, 2014. Retrieved May 23, 2013.
"Kellogg's Special K Challenge - The science / research". Archived from the original on December 18, 2008.
"Breakfast Cereal for a Healthy You – Special K® Cereals". Kellogg Company. Archived from the original on May 21, 2013. Retrieved May 23, 2013.
"Breakfast Shakes". Kellogg NA Co. Archived from the original on October 17, 2015. Retrieved December 13, 2015.

"The Special K Diet Review". WebMD. Retrieved October 10, 2017.
Zelman, MPH, RD, LD, Kathleen M. "The Special K Diet Review". Web MD, LLC. Retrieved December 13, 2015.{{cite web}}: CS1 maint: multiple names: authors list (link)