That averages 1.78 pounds per day growth rate. While these calves are small, they are fast growing and efficient, so 1.5 to 2.0 pounds per day would seem to be a goal to reach for, but there are challenges.1  Calves can only eat so much.2  True-only 2-6 gallons of liquid per day. 3  Cold requires more energy to live.hile these calves are small, they are fast growing and efficient, so 1.5 to 2.0 pounds per day would seem to be a goal to reach for, but there are challenges. 1  Calves can only eat so much. 2  True-only 2-6 gallons of liquid per day. 3  Cold requires more energy to live.
For more info, see the section on calcium absorption. High calcium foods include dark leafy greens, cheese, low-fat milk and yogurt, bok choy, fortified tofu, okra, broccoli, green beans, almonds, and fish canned with their bones. The daily value (DV) for calcium is 1000mg.
Photo Credit pashapixel/iStock/Getty Images. Calcium is an essential mineral that can be found naturally in foods such as dairy products, added to foods such as soy milk, or as a dietary supplement as calcium carbonate or calcium citrate.Calcium carbonate is a mineral naturally derived from the earth's limestone, marble or sedimentation of crushed marine shells.Selecting foods fortified with calcium carbonate can help you reach your daily requirements for calcium.oods Fortified With Calcium Carbonate. Calcium carbonate is added to many foods such as ready-to-eat breakfast cereals and cereal bars, milk alternatives such as soy or almond milk, and some baked goods.