[i] https://www.diet.co.uk/organic-food/Popularity-of-Organic-Food.html
[ii] Kaikki tiedot seuraavassa taulukossa on http: //www.sainsburys. com /ruokaostokset /index.jsp? bmUID = 1237148723028, hinnat voivat vaihdella kaupasta toiseen.
[iii] Karkea arvot suositeltu annostus https://www.netrition.com/rdi_page.html
[iv] https://news.bbc.co.uk/2/hi/health/medical_notes/393201.stm
[V] https://www.meltfat.co.uk/painonlasku /sokeri-RDA-diet.htm
[vi] https://news.bbc.co.uk/1/hi/health/6570933.stm
[vii] https://www.
saltworks.us/salt_info/si_SaltAndGoodHealth.asp
[viii]https://www.thesun.co.uk/sol/homepage/woman/health/article1783790.ece, https://www.allaboutbeer.com/features/233beer&health.html
[ix] https://www.forces.org/evidence/evid/therap.htm
[X] https://www.timesonline.co.uk/tol/life_and_style/health/article3856699.ece
[xi] https://www.associatedcontent.com/article/39587/the_truth_about_soy_milk_is_it_good_pg2.html?cat=5
[xii] https://news.bbc.co.uk/2/hi/health/7521137.stm
[xiii] https://www.spiritus-temporis.com/life-expectancy/timeline-for- humans.html