Most people obtain adequate phosphorus from their diet, however some people may require more phosphorus than others. Diabetes patients who use insulin to control their blood sugar are among those who require additional phosphorus. People suffering from alcoholism may also need to boost their phosphorus intake. Alcoholism can cause you to have cravings for sweets which could lead to a deficiency in eating habits which could then affect how much you're taking in overall. The recommended daily allowance (RDA) of phosphorus for adults is 400-500 mg. The amount of phosphorus in your body is constant; you just excrete it when you pee or poop. So if you don't take in any more phosphorus than you already have then you will never become deficient in this essential nutrient. Phosphorus is involved with many different processes inside the body. It helps form strong bones and teeth, controls cell division, and produces energy for muscles and nerves. Too much phosphorus can be as harmful as too little - so make sure you only eat healthy amounts of this mineral. People tend to think that because calcium is important for bone health that if they aren't eating much dairy then they won't get enough calcium. But actually both nutrients work together to build strong bones - not just one or the other. Calcium is used to create a protein called troponin which helps regulate muscle contraction.