Four Beverages That May Undermine Bone Density
1. Sugary Sodas (Especially Colas)
The concern: Colas contain phosphoric acid—a compound that may disrupt the body’s delicate calcium-phosphorus balance. When phosphorus levels rise too high, the body may draw calcium from bones to restore equilibrium.
The evidence: Research in the American Journal of Clinical Nutrition found women consuming three or more colas daily had significantly lower bone mineral density—particularly in the hip—compared to non-consumers.
The nuance: Occasional soda won’t harm bones. But when it replaces calcium-rich beverages daily, the cumulative effect matters.Food
2. Excessive Caffeine
2. Excessive Caffeine
The concern: Caffeine mildly increases calcium excretion through urine—about 4–6 mg lost per 150 mg of caffeine (roughly one cup of coffee).Alcoholic Beverages
