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.
Many are aware of zinc issues and as result, zinc supplements have become very commonplace. As with other trace minerals, zinc is better absorbed from animal sources, rather than plant sources. Foods high in zinc include: oysters, beef, crab, lobster, pork chop, chicken, cashews and almonds. Zinc is a part of every living cell, and more than 75 enzymes contain zinc (9).