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.
Lean cuts of beef can be just as healthy as poultry or fish, while processed meats like bacon and sausage are high in saturated fat and sodium. Red meat has been demonized by the media for many years, but there's a lot more to this carnivorous delight than meets the eye. Find out how you can make red meat part of your healthy eating plan.