Sexual health
Lower risk of erectile dysfunction
18%Lower erectile-dysfunction risk on the healthiest plant-based diets, ages 60–69
Among 21,942 men followed for years, the healthiest plant-based diets came with 18% lower erectile-dysfunction risk at ages 60–69[2], while unhealthy plant-based diets raised risk under 60[2]. Higher fruit intake and flavonoid-rich foods also tracked with less dysfunction[3]. A Chinese case-control study found the same direction, with higher plant-based scores tracking better erectile function and higher nitric oxide[5]. Diets heavy in vegetables, fruits, nuts, and legumes that avoid red and processed meat came with lower risk[4]. Blood flow is the common thread.
What the evidence says
The main points first. Every claim is tied to a source below.
The healthiest plant-based diets came with lower erectile-dysfunction risk
Among 21,942 men followed for years, the healthiest plant-based diets came with 18% lower erectile-dysfunction risk at ages 60–69[1], while unhealthy plant-based diets raised risk in men under 60[1]. Diets that emphasize vegetables, fruits, nuts, and legumes and avoid red and processed meat came with lower risk[2]. In a Chinese case-control study, 92 men with erectile dysfunction had lower plant-based diet scores than 92 men without it[3], and within that group higher scores went with better erectile-function scores and higher nitric oxide[3]. Blood flow is the common thread with heart disease.
Read full article →Fruit and flavonoids tracked the same way
Over 10 years among 25,096 men, higher fruit intake came with 14% lower erectile-dysfunction risk[1], and flavonoid-rich foods with 9–11% lower risk[1].
Read full article →Articles
Healthy plant-based diets are linked with lower risk of erectile dysfunction
Among 21,942 men, the healthiest plant-based diets came with 18% lower erectile-dysfunction risk at ages 60–69, and fruit, flavonoid-rich foods and diets low in red and processed meat tracked the same way.
Read full article →
Sources
Papers and datasets. Each card keeps its caveats, including small samples and single-animal cases.
[1]PubMed · Observational
Plant-based diet and erectile function
Lower erectile-dysfunction risk on healthy plant-based patterns.
[2]Health Professionals Follow-Up Study / PMC · Observational
Plant-based diet index and erectile dysfunction
In 21,942 men followed for years, the healthiest plant-based diets came with 18% lower erectile-dysfunction risk at ages 60–69; unhealthy plant-based diets raised risk under 60.
[3]American Journal of Clinical Nutrition, 2016 · Observational
Fruit, flavonoids, and erectile dysfunction
Over 10 years in 25,096 men, higher fruit intake came with 14% lower erectile-dysfunction risk, and flavonoid-rich foods with 9–11% lower risk.
[4]JAMA Network Open, 2020 · Observational
Diet quality and erectile dysfunction
Diets emphasizing vegetables, fruits, nuts, and legumes while avoiding red and processed meat came with lower erectile-dysfunction risk.
[5]Basic and Clinical Andrology, 2021 · Observational
Plant-based eating and erectile dysfunction in China
92 men with erectile dysfunction against 92 without: plant-based diet scores were lower in the ED group, and within that group higher scores came with better erectile-function scores and higher nitric oxide.