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Studies on the effect of smoking on semen parameters have had inconsistent results, where some found a significant effect on semen parameters while others failed to demonstrate any effect 10

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The findings challenge deeply rooted social beliefs about moderate drinking and carry serious implications for public health policy in a country already facing one of the worlds highest oral cancer burdens

Ive tried some of the suggestions of microwave and lettuce, but thats a scientific model I dont really have time for

The other authors declare that they have no competing interests