The five drinks that are most harmful to your bones, according to health experts

1. Cola and carbonated soft drinks (especially dark sodas)

These are among the most frequently flagged.

Why they’re harmful:

• Contain phosphoric acid, which may disrupt the calcium–phosphorus balance
• Often replace calcium-rich drinks like milk
• High sugar content increases inflammation, which can indirectly affect bone health

What studies suggest:
Regular cola intake has been associated with lower bone mineral density, especially in women.

2. Alcoholic beverages

Beer, wine, and spirits all fall into this category.

Why they’re harmful:

• Interferes with vitamin D metabolism, which is essential for calcium absorption
• Reduces activity of bone-building cells (osteoblasts)
• Heavy drinking increases risk of fractures