Wind is moving air and is caused by differences in air pressure within our atmosphere. Air under high pressure moves toward areas of low pressure. The greater the difference in pressure, the faster the air flows.
Story at-a-glance 1  +. Most Americans consume three to five times more protein than they need, along with excessive starchy carbs and not enough healthy fats. 2  A more ideal protein intake is likely around one-half gram of protein per pound of lean body mass, which for most is 40 to 70 grams a day. 3  Examples are given.
The review concluded that optimal protein intake for seniors is 1.0 to 1.3 grams per kilogram, or about 0.4 to 0.5 grams of protein per pound of body weight each day. Athletes Athletes require more protein than non-athletes, and the amount of protein needed is based on size and activity level. The Academy of Nutrition and Dietetics reports that endurance athletes need about 0.6 to 0.9 grams of protein per pound, and strength-trained athletes trying to build muscle mass need 0.6 to 0.8 grams of protein per pound of body weight each day.