It can be hard to understand serving sizes, thus I'm providing
you with a chart of food portion sizes. We all remember learning about
the food pyramid in middle school- now USDA has made minor tweaks to the
one we originally learned about in school. The new pyramid is much more
flexible, as it takes factors such as gender, activity levels, and age
into account. Additionally, it now gives you suggestions on portion
size, not serving size, meaning that it looks at how much food weighs
when telling you how much of it you should eat.