Do walnuts decrease testosterone?
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Walnut consumption has been shown to have a positive effect on testosterone levels in several studies. In a study by Kamoun et al., elderly men who consumed walnuts while performing concurrent training had significantly higher testosterone levels compared to those who did not consume walnuts . Similarly, Ghorbani et al. found that diabetic male rats fed a diet containing walnut had increased testosterone levels compared to control rats . Another study by Bostani et al. showed that walnut oil supplementation increased testosterone levels in both pre-puberty and post-puberty male rats . Additionally, Robbins et al. found that young men who consumed walnuts experienced improvements in sperm quality, including increased vitality, motility, and morphology . These findings suggest that walnuts may actually have a positive effect on testosterone levels rather than decreasing them.
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| The provided paper does not mention anything about the effect of walnuts on testosterone levels. | |
| The provided paper does not mention anything about the effect of walnuts on testosterone levels. | |
Open access•Journal Article | The provided paper does not mention anything about walnuts decreasing testosterone. The paper is about the effects of walnut oil on plasma levels of testosterone in male rats. |
| The paper states that walnut consumption increased testosterone levels in trained elderly men, suggesting that walnuts do not decrease testosterone. |
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