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.
Recommendations: 1  If nausea is a problem in the morning, eat dry foods like cereal, toast or crackers before getting out of bed. 2  If you are hungry but extremely nauseated, try the BRAT (bananas, rice and tea) diet as well as bland foods. 3  Seabands offer some pregnant women comfort.  Ginger may combat nausea.