Scientists have warned about the dangers of coffee for bone health

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In a small amount, such a drink , like coffee, is usually healthy. But drinking too much of it is harmful for various reasons. Excess caffeine has a negative effect not only on the heart and blood vessels.

As researchers from the University of South Australia found out, it may be associated with an increased risk of developing osteoporosis, a disease characterized by a decrease in bone density and strength. .

Scientists found that high doses of caffeine (from 800 mg) consumed within six hours almost doubled the amount of calcium excreted from the body.

According to one of the authors in a study by Dr. Haley Schultz, people who consumed 800 mg of caffeine during the day had a 77% increase in calcium in their urine. This creates a potential deficiency in the body, which can negatively affect bone health.

His colleague, Dr. Stephanie Reuter Lange, notes that the average daily caffeine intake is about 200 mg, which is about two cups of coffee.

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However, in some cases, a dangerous amount can be less than 800 mg. At risk are teenagers who need more calcium, athletes who use caffeine to increase performance, as well as postmenopausal women, who often have low blood calcium levels due to hormonal changes and a lack of daily intake of this trace element with food.