Conditions:   Osteoporosis;   Sarcopenia
Interventions:   Dietary Supplement: Potassium Bicarbonate;   Dietary Supplement: Sodium Bicarbonate;   Dietary Supplement: Potassium Chloride;   Dietary Supplement: placebo (microcrystalline cellulose)
Sponsors :   Tufts University;   National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Completed - verified August 2011