A study published this week has found a connection between high coffee consumption and reduced bone density in women. Researchers examined data from nearly 10,000 women and found that drinking more than five cups of coffee per day was associated with lower bone mass.
The findings arrive as New Yorkers return to regular routines after Labor Day. Cafés across Manhattan saw steady morning lines last Friday, with many customers ordering large iced coffees. The study, led by Flinders University in Australia, suggests moderation may be important for women concerned about bone health.
In contrast, the research indicated that tea consumption could have a protective effect on bones. The study did not find the same negative association with bone density among tea drinkers.
Dr. Emily Santos, an endocrinologist at NYU Langone, said on Saturday that caffeine’s impact on calcium absorption has been debated, but this new data points to possible risks for heavy coffee drinkers. "For most people, one or two cups a day is likely fine, but above five is a lot for the body to process," she said.
Coffee remains a fixture in the city’s daily life, especially during the busy autumn season. Still, medical professionals recommend balancing caffeine with foods rich in calcium and vitamin D, and considering tea as an alternative for those with concerns about bone health.