Huffpost Fifty

Male Baldness Linked To Heart Attack Risk (STUDY)

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Men who are losing their hair may have bigger concerns than just their looks. A new study finds that balding men share a greater risk of having a heart attack. And the more hair lost, the more serious the risk.

After reviewing six studies including four in the United States with a total of almost 37,000 participants, researchers at the University of Tokyo found no connection to heart disease for men with a receding hairline. But men who had lost most of their hair were a third more likely -- or 32 percent -- to develop coronary artery disease than their friends who managed to hang onto their hair.

The researchers' findings were published this week in the online British journal BMJ Open.

When the analysis looked only at men under the age of 55, a similar pattern emerged. Bald or extensively balding men were 44 percent more likely to develop coronary artery disease.

Hair loss is common among older men with about 65 percent of men experiencing noticeable hair loss by the age of 60.

Time and again, researchers verified that the severity of baldness was related to the level of risk of coronary heart disease.

Men with both frontal and crown-top baldness were 69 percent more likely to have coronary artery disease than those with a full head of hair, while those with just crown-top baldness were 52 percent more likely to do so. Those with just frontal baldness were 22 percent more likely to develop heart problems.

Researchers offered various explanations for their findings. They said that baldness may indicate insulin resistance, a precursor to diabetes; a state of chronic inflammation; or increased sensitivity to testosterone, all of which are connected either directly or indirectly with the promotion of heart disease, according to a press release.

But they concluded: "[Our] findings suggest that vertex baldness (balding at the crown) is more closely associated with systemic atherosclerosis than with frontal baldness. Thus, cardiovascular risk factors should be reviewed carefully in men with vertex baldness, especially younger men [who should] probably be encouraged to improve their cardiovascular risk profile."

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