Long-term heavy coffee consumption can affect bone health. The 56-year-old lady who drank 3 cups of coffee daily for 30 years may experience calcium loss because caffeine increases calcium excretion in the body. Osteoporosis is a condition where bones become weak and are more prone to fractures. Besides caffeine, lack of calcium and vitamin D, lack of exercise, and unhealthy lifestyle choices can also increase the risk of osteoporosis. To prevent osteoporosis, it is advisable to reduce caffeine intake, consume foods rich in calcium and vitamin D, and maintain regular exercise.