The question of how long you can go without food depends on a lot of factors. Will and determination definitely play a part. Political prisoners on hunger strikes and fasting religious leaders have been known to go for weeks at a time without any food. Gandhi fasted for 21 days while in his 70s.People lost in the wild have also survived for long periods of time without eating.f you go without food, your metabolism will adjust accordingly and slow down on its own -- basically doing what it can to pitch in for survival's sake. Climate is a major factor too. The bad news is that both cold and hot weather are no good if you have no food.
Supplemental Security Income is available to individuals who meet the following eligibility requirements: 1  65 or older OR blind OR disabled. 2  U.S. citizen or legal resident. 3  Meets income and resource limits.  Applies for any other available cash benefits, including Social Security.
However, if your spouse is eligible for a Social Security pension, you might be eligible for a spousal or widow/er benefit. Typically, spousal benefits are equal to 37 percent to 50 percent of the spouseâs Social Security benefit and are paid to the dependent spouse while the other spouse is still living.o be eligible for a Social Security pension benefit, you must be at least 62 years old and have a minimum of 40 Social Security credits. A credit is equal to a designated amount of earnings that increases from year to year based on national earnings averages.