17 Signs You’re Not Eating Enough Vegetables

https://www.cdc.gov/media/releases/2017/p1116-fruit-vegetable-consumption.html

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3027858/

https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/fiber/art-20043983

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6041269/

https://www.msdmanuals.com/professional/nutritional-disorders/vitamin-deficiency-dependency-and-toxicity/vitamin-a-deficiency

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6629295/

https://pubmed.ncbi.nlm.nih.gov/28879195/