date:Sep 14, 2018
TIMES A WEEK
Most leafy greens are good for you, but there are some that are better than others. For instance, iceberg lettuce has just 141mg of potassium compared to kales 491mg. Lettuces 502 IU of Vitamin A is also a far cry from kales 9,990 IU.
But because iceberg lettuce is cheaper than kale or rocket, many cafes and casual dining outlets use them in their salads.
There are other vegetables, such as tomatoes, carrots, zucchini, capsicum, onions, and mushrooms, which are far more nutriti