Low Strength Aspirin Regimen. Analgesic/dietary supplement. 81 mg Aspirin, 300 mg Calcium. What You Should Know About Osteoporosis: Menopausal women and women with a family history of the disease are groups at risk for developing osteoporosis. Adequate calcium intake throughout life, along with a healthy diet and regular exercise, builds and maintains good bone health and may reduce the risk of osteoporosis. While adequate calcium intake is important, daily intakes above 2,000 mg may not provide additional benefits. Aspirin is not appropriate for everyone, so be sure to talk to your doctor before you begin an aspirin regimen. Ideal for women on an aspirin regimen, as directed by a doctor, who need a head start on their daily calcium requirements to help fight Osteoporosis.