How to tell if asparagus is bad (plus the niftiest tips on keeping it fresh!)?

Asparagus is such a delicious vegetable, but it’s also notorious for being very hard to digest. What gives?Asparagus has been used medicinally since ancient times. In fact, Hippocrates recommended it for treating coughs and colds. Today, it’s widely regarded as a superfood because of its high levels of fiber, folate, vitamin C, potassium, iron, magnesium,…