A gyre is another name for a swirling vortex. Ocean gyres are large swirling bodies of water that are often on the scale of a whole ocean basin or 1000 s of kilometers across (hundreds to thousands of miles across).
Lean meats are meats with a relatively low fat content. Skinless chicken and turkey and red meat, such as pork chops, with the fat trimmed off are examples of lean meat.
The United States Department of Agriculture defines lean and extra lean meat according to the amount of fat that is in a 3-oz. serving. Lean meat must contain less than 10 g of total fat, including fewer than 4.5 g of saturated fat. To qualify as extra-lean, a 3-oz. serving should have less than 5 g of total fat and 2 g of saturated fat. Look for cuts of meat labeled as âroundâ or âloin,â such as sirloin and center loin pork chops.