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.
basket of pumpkin seeds Photo Credit Gyuszko/iStock/Getty Images. Pumpkin, squash and sunflower seed kernels are all rich in both zinc and copper. Roasted pumpkin and squash seeds contain 9 milligrams of zinc per cup, while toasted sunflower seeds contain 7 milligrams in every 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).