Summary of the 2015 Postage Rate Increase: 1  First Class Mail Letters (1 oz.) will remain the same at $0.49 when purchased at the Post Office. 2  Each additional ounce will cost $0.22 (up one cent from 2014). The discounted âMetered Mailâ category for First Class Mail Letters (1 oz.), which includes online postage providers and postage meters, will increase from $0.48 to $0.485 in 2015. 2  First Class Flats (1 oz.) will stay the same at $0.98 in 2015. 3  Each additional ounce will cost $0.22 (up one cent from 2014).
Photo Credit Skarie20/iStock/Getty Images. Many different foods contain protein. Meat, fish, eggs and dairy are animal-based protein sources. Plant-derived proteins include soy products, beans, grains, nuts, seeds and some vegetables.hicken and beef may contain 18 to 35 grams of protein per 100 grams. Fish have approximately 15 to 20 grams of protein per 100 grams, and many fish also contain heart-healthy omega-3 fatty acids.
Proteins are often called the bodyâs building blocks. They are used to build and repair tissues. They help you fight infection. Your body uses extra protein for energy. Good sources of protein are seafood, lean meat and poultry, eggs, beans and peas, soy products, and unsalted nuts and seeds.Protein is also found in dairy products. Protein from plant sources tends to be lower in fat and cholesterol and provides fiber and other health-promoting nutrients.oods from animal sources and certain foods like seeds, nuts, avocado, and coconut also contain fat. There are different categories of fatsâsome are healthier than others: 1  Monounsaturated. 2  These include canola oil, olive oil, peanut oil, and safflower oil.