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.
Because men take in more calories per day, they need more protein than women. The average man in the Unites States takes in about 100 grams of protein per day, while the average woman takes in approximately 70 grams, according to the National Health and Nutrition Examination Survey. The amount of protein you need daily depends on your total caloric intake, gender and activity level.