1. Sender R, Fuchs S, Milo R. Revised Estimates for the Number of Human and Bacteria Cells in the Body. PLoS Biology. 2016;14(8):e1002533. doi:10.1371/journal.pbio.1002533.
  2. Ley RE.: Obesity and the human microbiome. Curr Opin Gastroenterol. 2010 Jan;26(1):5-11. doi: 10.1097/MOG.0b013e328333d751.
  3. Quigley EMM. Gut Bacteria in Health and Disease. Gastroenterology & Hepatology. 2013;9(9):560-569.
  4. Zhang Y-J, Li S, Gan R-Y, Zhou T, Xu D-P, Li H-B. Impacts of Gut Bacteria on Human Health and Diseases. Sugumaran M, ed. International Journal of Molecular Sciences. 2015;16(4):7493-7519. doi:10.3390/ijms16047493.
  5. Hakansson A, Molin G. Gut Microbiota and Inflammation. Nutrients. 2011;3(6):637-682. doi:10.3390/nu3060637.
  6. FAO/WHO: Probiotics in food : health and nutritional properties and guidelines for evaluation : Report of a Joint FAO/WHO Expert Consultation on Evaluation of Health and Nutritional Properties of Probiotics in Food including Powder Milk with Live Lactic Acid Bacteria, Cordoba, Argentina, 1-4 October 2001 [and] Report of a Joint FAO/WHO Working Group on Drafting Guidelines for the Evaluation of Probiotics in Food, London, Ontario, Canada, 30 April -1 May 2002. Rome [Italy] : Food and Agriculture Organization of the United Nations, World Health Organization, 2006 FAO food and nutrition paper, 0254-4725 ; 85.
  7. Fijan S. Microorganisms with Claimed Probiotic Properties: An Overview of Recent Literature. International Journal of Environmental Research and Public Health. 2014;11(5):4745-4767. doi:10.3390/ijerph110504745.
  8. Hemarajata P, Versalovic J. Effects of probiotics on gut microbiota: mechanisms of intestinal immunomodulation and neuromodulation. Therapeutic Advances in Gastroenterology. 2013;6(1):39-51. doi:10.1177/1756283X12459294.
  9. Gill H, Guarner F. Probiotics and human health: a clinical perspective. Postgraduate Medical Journal. 2004;80(947):516-526. doi:10.1136/pgmj.2003.008664.
  10. Hooper LV, Littman DR, Macpherson AJ. Interactions between the microbiota and the immune system. Science (New York, NY). 2012;336(6086):1268-1273. doi:10.1126/science.1223490.
  11. Hao Q., Lu Z, Dong BR, Huang CQ, Wu T.: Probiotics for preventing acute upper respiratory tract infections. Cochrane Database Syst Rev. 2011 Sep 7;(9):CD006895. doi: 10.1002/14651858.CD006895.pub2.
  12. Berggren A., Lazou Ahrén I, Larsson N, Önning G.: Randomised, double-blind and placebo-controlled study using new probiotic lactobacilli for strengthening the body immune defence against viral infections. Eur J Nutr. 2011 Apr;50(3):203-10. doi: 10.1007/s00394-010-0127-6. Epub 2010 Aug 28.
  13. Hatakka K., Savilahti E, Pönkä A, Meurman JH, Poussa T, Näse L, Saxelin M, Korpela R. Effect of long term consumption of probiotic milk on infections in children attending day care centres: double blind, randomised trial. BMJ. 2001 Jun 2;322(7298):1327.
  14. King S, Glanville J, Sanders ME, Fitzgerald A, Varley D. Effectiveness of probiotics on the duration of illness in healthy children and adults who develop common acute respiratory infectious conditions: a systematic review and meta-analysis. The British Journal of Nutrition. 2014;112(1):41-54. doi:10.1017/S0007114514000075.
  15. Tognini P.: Gut Microbiota: A Potential Regulator of Neurodevelopment. Frontiers in Cellular Neuroscience. 2017;11:25. doi:10.3389/fncel.2017.00025.
  16. Johnston BC, Goldenberg JZ, Vandvik PO, Sun X, Guyatt GH.: Probiotics for the prevention of pediatric antibiotic-associated diarrhea. Cochrane Database Syst Rev. 2011 Nov 9;(11):CD004827. doi: 10.1002/14651858.CD004827.pub3.
  17. Dinan TG, Cryan JF. Gut instincts: microbiota as a key regulator of brain development, ageing and neurodegeneration. The Journal of Physiology. 2017;595(2):489-503. doi:10.1113/JP273106.
  18. Guandalini S.: Probiotics for prevention and treatment of diarrhea. J Clin Gastroenterol. 2011 Nov;45 Suppl:S149-53. doi: 10.1097/MCG.0b013e3182257e98.
  19. Leyer GJ, Li S, Mubasher ME, Reifer C: Probiotic Effects on Cold and Influenza-Like Symptom Incidence and Duration in Children. Pediatrics Aug 2009, 124 (2) e172-e179; DOI: 10.1542/peds.2008-2666
  20. Wang H-X, Wang Y-P. Gut Microbiota-brain Axis. Chinese Medical Journal. 2016;129(19):2373-2380. doi:10.4103/0366-6999.190667.
  21. Schmidt C. Mental health: Thinking from the gut. Nature. 2015;518:S12–5. doi: 10.1038/518S13a.
  22. Smith PA. The tantalizing links between gut microbes and the brain. Nature. 2015;526:312–4. doi: 10.1038/526312a.
  23. Mayer EA, Knight R, Mazmanian SK, Cryan JF, Tillisch K. Gut microbes and the brain: Paradigm shift in neuroscience. J Neurosci. 2014;34:15490–6. doi: 10.1523/JNEUROSCI.3299-14.2014.
  24. Diaz Heijtz R, Wang S, Anuar F, Qian Y, Björkholm B, Samuelsson A, et al. Normal gut microbiota modulates brain development and behavior. Proc Natl Acad Sci U S A. 2011;108:3047–52. doi: 10.1073/pnas.1010529108.
  25. Leung K, Thuret S. Gut Microbiota: A Modulator of Brain Plasticity and Cognitive Function in Ageing. Parthasarathy S, ed. Healthcare. 2015;3(4):898-916. doi:10.3390/healthcare3040898.
  26. Gareau M.G. Microbiota-gut-brain axis and cognitive function. Adv. Exp. Med. Biol. 2014;817:357–371.
  27. Mayer EA, Tillisch K, Gupta A. Gut/brain axis and the microbiota. The Journal of Clinical Investigation. 2015;125(3):926-938. doi:10.1172/JCI76304.
  28. Carlson AL, Xia K, Azcarate-Peril MA, Goldman BD, Ahn M, Styner MA, Thompson AL, Geng X, Gilmore JH, Knickmeyer RC.: Infant Gut Microbiome Associated With Cognitive Development. Biol Psychiatry. 2018 Jan 15;83(2):148-159. doi: 10.1016/j.biopsych.2017.06.021. Epub 2017 Jun 27.
  29. Tillisch K, Labus J, Kilpatrick L, et al. Consumption of Fermented Milk Product With Probiotic Modulates Brain Activity. Gastroenterology. 2013;144(7):10.1053/j.gastro.2013.02.043. doi:10.1053/j.gastro.2013.02.043.
  30. Yarandi SS, Peterson DA, Treisman GJ, Moran TH, , Pasricha PJ. Modulatory Effects of Gut Microbiota on the Central Nervous System: How Gut Could Play a Role in Neuropsychiatric Health and Diseases. J Neurogastroenterol Motil 2016;22:201-212.
  31. Mach N, Fuster-Botella D.: Endurance exercise and gut microbiota: A review. Journal of Sport and Health Science, 2017 6(3):179-197,
  32. Nichols AW.: Probiotics and athletic performance: a systematic review. Curr Sports Med Rep. 2007 Jul;6(4):269-73.
  33. Bermon S., Petriz B., Kajėnienė A. Prestes J-, Castell L., Franco OL.: The microbiota: an exercise immunology perspective. Exerc Immunol Rev. 2015;21:70-9.
  34. Wang H, Lee I-S, Braun C, Enck P. Effect of Probiotics on Central Nervous System Functions in Animals and Humans: A Systematic Review. Journal of Neurogastroenterology and Motility. 2016;22(4):589-605. doi:10.5056/jnm16018.
  35. Cryan, JF, O’Mahony, SM .: The microbiome-gut-brain axis: from bowel to behavior. 2011, Neurogastroenterol Motil. 23, 187-192.
  36. Cryan, JF, Dinan, TG.: Mind-altering microorganisms: the impact of the gut microbiota on brain and behaviour. 2012, Nat Rev Neurosci. 13, 701-712.
  37. Boulangé CL, Neves AL, Chilloux J, Nicholson JK, Dumas M-E. Impact of the gut microbiota on inflammation, obesity, and metabolic disease. Genome Medicine. 2016;8:42. doi:10.1186/s13073-016-0303-2.
  38. Harakeh SM, Khan I, Kumosani T, et al. Gut Microbiota: A Contributing Factor to Obesity. Frontiers in Cellular and Infection Microbiology. 2016;6:95. doi:10.3389/fcimb.2016.00095.
  39. Strasser B., Spreitzer A, Haber P.: Fat loss depends on energy deficit only, independently of the method for weight loss. Ann Nutr Metab. 2007;51(5):428-32. Epub 2007 Nov 20.
  40. Borgeraas H., Johnson LK., Skattebu J., Hertel JK, Hjelmesaeth J.: Effects of probiotics on body weight, body mass index, fat mass and fat percentage in subjects with overweight or obesity: a systematic review and meta-analysis of randomized controlled trials. Obes Rev. 2017 Oct 18. doi: 10.1111/obr.12626. [Epub ahead of print]
  41. Kobyliak N., Conte C., Cammarota G., Haley AP., Styriak I., Gaspar L., Fusek J., Rodrigo L., Kruzliak P.: Probiotics in prevention and treatment of obesity: a critical view. Nutr Metab (Lond). 2016 Feb 20;13:14. doi: 10.1186/s12986-016-0067-0. eCollection 2016.
  42. Schagen SK, Zampeli VA, Makrantonaki E, Zouboulis CC. Discovering the link between nutrition and skin aging. Dermato-endocrinology. 2012;4(3):298-307. doi:10.4161/derm.22876.
  43. Boelsma E, Hendriks HF, Roza L.: Nutritional skin care: health effects of micronutrients and fatty acids. Am J Clin Nutr. 2001 May;73(5):853-64.
  44. Kober M-M, Bowe WP. The effect of probiotics on immune regulation, acne, and photoaging. International Journal of Women’s Dermatology. 2015;1(2):85-89. doi:10.1016/j.ijwd.2015.02.001.
  45. Guéniche A, Philippe D, Bastien P, Blum S, Buyukpamukcu E, Castiel-Higounenc I. Probiotics for photoprotection. Dermato-endocrinology. 2009;1(5):275-279.
  46. Al-Ghazzewi FH, Tester RF.: Impact of prebiotics and probiotics on skin health. Benef Microbes. 2014 Jun 1;5(2):99-107. doi: 10.3920/BM2013.0040.
  47. Bowe WP, Logan AC. Acne vulgaris, probiotics and the gut-brain-skin axis – back to the future? Gut Pathogens. 2011;3:1. doi:10.1186/1757-4749-3-1.
  48. Baquerizo Nole KL, Yim E, Keri JE.: Probiotics and prebiotics in dermatology. J Am Acad Dermatol. 2014 Oct;71(4):814-21. doi: 10.1016/j.jaad.2014.04.050. Epub 2014 Jun 4.
  49. Volkova LA, Khalif IL, Kabanova IN.: Impact of the impaired intestinal microflora on the course of acne vulgaris. Klin Med (Mosk). 2001;79(6):39-41.
  50. Marchetti F, Capizzi R, Tulli A.: Efficacy of regulators of the intestinal bacterial flora in the therapy of acne vulgaris. Clin Ter. 1987 Sep 15;122(5):339-43.
  51. Parodi A, Paolino S, Greco A, Drago F, Mansi C, Rebora A, Parodi A, Savarino V.: Small intestinal bacterial overgrowth in rosacea: clinical effectiveness of its eradication. Clin Gastroenterol Hepatol. 2008 Jul;6(7):759-64. doi: 10.1016/j.cgh.2008.02.054. Epub 2008 May 5.
  52. Saarialho-Kere U.: The gut-skin axis. J Pediatr Gastroenterol Nutr. 2004 Jun;39 Suppl 3:S734-5.
  53. Caselli M., et al.: Actual concept of “probiotics”: Is it more functional to science or business? World J Gastroenterol. 2013 Mar 14; 19(10): 1527–1540. Published online 2013 Mar 14. doi: 10.3748/wjg.v19.i10.1527
  54. Kovacs M.: Probiotics under the microscope. 2014, Pharmacology 58. 609-615.
  55. Howarth GS., et al.: Probiotics for optimal nutrition: from efficacy to guidelines. Adv Nutr. 2012 Sep 1;3(5):720-2. doi: 10.3945/an.112.002501.