The origin of the popular 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's even a 2025 review of previous research that concluded that long-term coffee (and tea) consumption may actually reduce the risk of osteoporosis, notes Harvard Health 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 coffee consumption does not typically harm bones, while excess coffee consumption may be associated with lower bone density in some groups.

Common myths

What does it matter?

The most relevant factor is not the coffee isolate, 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.

Practical idea

If you drink coffee in moderation and eat an adequate calcium diet, there is no solid basis 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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