Typically, concrete has a density of 150 pounds per cubic foot, which means that a block of concrete that is one foot wide, one foot long, and one foot high would weigh 150 pounds. Water has the density of only 62.4 pounds per cubic foot..
Best foods: Saltine crackers or pretzels can help, says Dr. Lee, as does small quantities of dry toast or cereal. Ginger or lemon tea, fresh or frozen lemon slices, and peppermint also work. Worst foods: Greasy, spicy, or oily foods, caffeine, alcohol, and carbonated drinks can make nausea worse.
1 You can also mix 1 TSP of unrefined non-iodized sea salt mixed in 30 OZ of water to flush. 2  Try them twice a day. 3  Ease into the diet with non-processed foods that donât include meats or dairy. 4  Ease out of the diet the same way to get your body used to whole foods again and to prevent nausea.