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.
Protein Needs. Most people need around 0.8 grams of protein per day per 2.2 pounds of body weight, according to registered dietitian Reed Mangels. Consuming around 46 grams of protein per day if you're female and 56 grams per day if you're male will meet your protein needs, whether you get your protein from meat or from plant sources. A 3-ounce portion of meat contains 21 to 24 grams of protein. Three 3-ounce meat servings per day would supply all your protein needs, but this much meat could include a large amount of saturated fat, which could increase your risk of heart disease.