By Franklin Delgado
The origin of the common belief that coffee consumption is linked to reduced height is based on misunderstandings about osteoporosis and bone health. Despite this, there is no scientific evidence to support this claim.
Osteoporosis has been incorrectly linked to coffee consumption, but coffee has been shown not to cause this disease. There is even a review of previous research conducted in 2025 that concluded that prolonged coffee (and tea) consumption could, in fact, reduce risk of osteoporosis, notes Harvard Wellbeing Publishing. It is proven that the natural causes of height loss are the degeneration of the intervertebral discs and conditions such as scoliosis.
Benefits and risks associated with coffee consumption
Numerous studies suggest that coffee may have health benefits, such as reducing chronic diseases, although excessive consumption may carry some risks. However, these concerns are generally minor and do not affect most drinkers.
Flatly, coffee does not negatively affect human growth; Its impact on health is generally positive, as long as it is consumed in moderation and a balanced and healthy diet is maintained.
Myths associated with coffee consumption and bone health
The most common myths are that coffee “decalcifies” bones, that it causes osteoporosis on its own, and that any amount of caffeine is harmful to bone health. Evidence from recent reviews and medical notes suggests that moderate consumption of coffee does not usually harm bones, while excess could be associated with lower bone density in some groups.
Common myths
- “Coffee removes all the calcium from the body.”
It’s an exaggeration: caffeine can slightly increase urinary calcium loss, but that effect is usually small and not enough on its own to cause bone problems in people with good calcium intake. - “Drinking coffee causes osteoporosis.”
It is not correct as a general rule. The available data show that the risk is usually low with moderate consumption, and the problem appears more with high intakes and diets low in calcium. - “Any coffee damages the bones.”
Neither. Several sources note that 2 to 3 cups a day do not appear to negatively affect bone health in most healthy adults. - “If I drink coffee, I should avoid calcium completely.”
Fake. The important thing is to maintain a diet sufficient in calcium; That reduces or neutralizes much of the possible effect of caffeine on bone.
What does it matter?
The most relevant factor is not the isolated coffee, but the context: how much caffeine you drink, how much calcium you consume and whether your diet and lifestyle support bone health. In general, very high caffeine consumption, such as 5 or more cups a day in some studies, warrants the most caution.
Practice Belief
If you drink coffee in moderation and eat an adequate calcium diet, there is no solid reason to think that coffee “will break your bones.” The most widespread myth is precisely that: confusing a small effect of caffeine with significant and automatic bone damage.
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