Reducing gas production in the first place is an important step to take. But, since it's impossible to completely prevent all gas (especially if you're eating a healthy diet with fresh fruits, vegetables, grains, and beans), it's also really helpful to try and alleviate the side effects of gas.
Coffee Phosphorus Content. Welcome to the nutritional phosphorus content in 15 different types of coffee, ranging from 354 to 1 mg per 100g. The basic amount from the general description of coffee is Coffee, instant, regular, powder which in 100g contains 303 mg of phosphorus.
Caffeine causes calcium to be excreted in the urine and feces. For every 150 mg of caffeine ingested, about the amount in one cup of coffee, 5 mg of calcium is lost. This effect occurs even hours after the consumption of caffeine. One study of postmenopausal women found that those who consumed more than 300 mg of caffeine lost more bone in the spine than women who consumed less.