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.
Regularly consuming apple cider vinegar can cause you to feel nauseous for a few hours, though it does not typically lead to vomiting. You should not drink apple cider vinegar on an empty stomach and you may need to vary the time of day in which you drink this substance to determine when it sits well with your system.