Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of GAS) that could possibly cause GAS includes: 1  Air swallowing (aerophagia) - this causes more belching than flatulence; can occur from eating too fast, chewing gum, smoking, ill-fitted dentures, or other reasons.
Minimum Required Distribution Calculator Your Minimum Required Distribution (MRD) for the current year is generally determined by dividing the adjusted market value of your tax-deferred retirement account as of December 31 of the prior year by an applicable life expectancy factor taken from IRS tables.
What are Required Minimum Distributions? Required Minimum Distributions (RMDs) generally are minimum amounts that a retirement plan account owner must withdraw annually starting with the year that he or she reaches 70 Â½ years of age or, if later, the year in which he or she retires.