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Alcoholic Beverages – Excessive alcohol consumption can interfere with how your body absorbs calcium and vitamin D, both crucial for maintaining strong bones. It can also disrupt hormones that regulate bone turnover. Heavy drinking is linked to lower bone density and higher fracture risk.
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Soda / Colas – Regular soft drinks — especially colas — usually contain phosphoric acid and often caffeine, which may disrupt calcium-phosphorus balance and lead to calcium loss. Studies have linked frequent cola consumption with lower bone mineral density, particularly in women.
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High-Sugar Beverages (e.g., sweetened juices, sugar drinks) – Drinks with lots of added sugar can increase urinary calcium loss and may reduce the amount of calcium your body absorbs. Over time, this can negatively affect bone strength.
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Energy Drinks & Highly Caffeinated Beverages – Drinks with very high caffeine (like some energy drinks) can increase calcium excretion in urine and interfere with calcium absorption. While moderate caffeine isn’t usually harmful if you get enough calcium, excess intake is a concern.
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Commercial Sports Drinks – Some sports drinks are high in sodium and sugar but low in bone-supporting nutrients. High sodium can cause your body to lose calcium more quickly, which may weaken bones if you drink these instead of water or nutrient-rich options.
Tips for protecting your bones
• Drink water or calcium-rich alternatives (like milk or fortified plant milks) instead of high-sugar or highly acidic drinks.
• Make sure you get enough calcium and vitamin D from your diet or supplements, and include weight-bearing exercise to strengthen bones.
Would you like a list of bone-friendly drinks to balance out the harmful ones?