Complications of Low Sodium. Like potassium, having slightly low sodium levels may not cause any distinguishable symptoms. Chronic low sodium levels are much more likely to sneak by undetected than sudden drops in the electrolyte. Possible symptoms of low sodium levels include muscle spasms, nausea, fatigue, irritability and headache.
Applications for Social Security benefits can only be processed a maximum of four months before benefits are scheduled to begin. Thus, the earliest you can apply is age 61 and 9 months, and you can expect to receive your first payment four months later, the month after your birthday.
However, the penalty applies only to people between 62 and full retirement age. If you decide to wait until 66, you should apply to Social Security three months before your birthday. You can apply online, by phone (1-800-772-1213) or by going to a local Social Security office (call ahead for an appointment).