Note that if you are executing the following code in Python 2.x, you will have to declare the encoding as UTF-8/Unicode - as follows: 1. # -*- coding: utf-8 -*-. The following function is arguably one of the quickest and easiest methods to check if a string is a number.
All beans and legumes are sources of zinc and copper, but the beans with the highest concentrations of both are adzuki and black beans. Adzuki beans, small red-brown beans often used in Asian main dishes and desserts, provide 9.9 milligrams of zinc and over 2,000 micrograms of copper per cup.
While the most traditionally cited sources of zinc include oysters, dungeness crab and red meat, other often-overlooked, healthy sources of zinc are soybeans, nuts and seeds. Other sources include peas, lima beans, summer squash, potatoes, corn, Napa cabbage, bok choy, pumpkin seeds, sunflower seeds and almonds.he majority of Americans get most of their zinc from meat and poultry. But serving for serving, oysters contain more zinc than any other food (76.7 mg in six medium oysters). As an added bonus, oysters also are thought to be a great aphrodisiac, so share them with your partner!