Curcumin supplements are good for you. Unless you smoke.

In a study reminiscent of the back-and-forth over whether beta carotene increases lung cancer risk in smokers or not, a study now suggests that curcumin too can increase the risk of lung cancer development when cancer-promoting factors like smoking, or a history of smoking, are present.  As a possible mechanism for this effect, the researchers suggested that curcumin may  promote cancer in smokers by accelerating the formation of free radicals in damaged lung tissue.

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Long before it’s talked about on the evening news, the most promising nutritional research first surfaces in peer-reviewed  scientific journals, the ones nobody but doctors, scientists or grad students read.  So once a month, AllStarHealth summarizes some of the most promising new findings in our Nutrition Research Roundup.

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The research studies of today form the basis for the supplements we’ll be buying tomorrow.  So we’re always looking at what’s coming over the horizon. A periodic search of PubMed and other databases takes a long time but always reveals some surprising (and unsurprising) trends and developments in the fields of nutrition and health.  So we’ve summarized some interesting recent findings into a One Minute Research Roundup. Got a minute? Get caught up on what may be coming down the nutrition pike. (more…)