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Bottled iced coffees are frequently loaded with additional sugars to boost flavor. Some bottles contain up to 30-40 grams of sugar, which is more than the recommended daily amount for only one drink. High sugar consumption increases inflammation, stimulates calcium loss through urine, and alters hormone balance, all of which can reduce bone strength.
3. Phosphates and Preservatives
Many commercial iced coffees include phosphoric acid and other phosphate-based preservatives. An imbalance of phosphorus and calcium in the body is a known cause of bone mineral loss. Excess phosphorus can also inhibit the formation of active vitamin D, making it difficult for your body to absorb calcium adequately.
4. Dairy Substitutes Low in Nutrients
Non-dairy creamers or milk alternatives in bottled iced coffee may not be fortified with calcium and vitamin D. If you rely on these drinks instead of nutrient-rich dairy or plant-based options, you may be unknowingly depriving your bones of essential building blocks.
Who Should Be Especially Cautious?
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