Kale: Hype hystory
Kale might be one of the trendiest super foods of all time. Prior to all the hype, Kale rarely showed up on a menu. It was mainly used as a decorative feature for caterers and buffets due to it’s dark green colour. It made it’s big debut in 2010 when Gywneth Paltrow made Kale chips on the Ellen show. Time magazine named it one of the top ten food trends in 2012 and in 2013 Kale got it’s very own day. Mark your calendars! National Kale day is October 2nd. Even today, years later, you’ll still find Kale showing up on trendy menus in Caesar salads and Green smoothies.
Kale: Nutritional Benefits
Kale has about twice the nutrients per cup than it’s other green leafy relatives (spinach, romaine and swiss chard). At the top of the list Kale has 1.2mg of iron, 544ug of vitamin A and 578ug of Vitamin K per cup. Squeeze some fresh lemon juice on top for added absorbability of nutrients. In addition to nutrients, Kale is high in antioxidants, particularly quercetin and kaempferol, which counteract oxidative damage caused by free radicals in the body. These two substances protect the heart, lower blood pressure, and have anti-inflammatory and anti-cancer effects. Another benefit if you are at risk for kidney stones, Kale has a low oxalate content (2mg oxalate/cup) as compared to spinach (650mg/cup). Those at risk for kidney stones are advised to reduce dietary oxalate intake. Note: If you plan to eat Kale often, its worth the extra few dollars if you can afford to buy the organically grown varieties, to reduce your potential exposure to herbicides and pesticides. More on this topic can be found on the EWG (Environmental Working Group) website. A great source for local organic Kale is the Guelph Ignatius Farm.