Psyllium

Psyllium (/ˈsɪliəm/), or Isabgol[1] or ispaghula (/ˌɪspəˈɡlə/), is the common name used for several members of the plant genus Plantago whose seeds are used commercially for the production of mucilage. Psyllium is mainly used as a dietary fiber to relieve symptoms of both constipation and mild diarrhea, and occasionally as a food thickener.[2] Allergy to psyllium is common in workers frequently exposed to the substance.

It is generally safe and moderately effective as a laxative.[3][4] Use of psyllium in the diet for three weeks or longer may lower blood cholesterol levels in people with elevated cholesterol,[5][6] and may lower blood glucose levels in people with type 2 diabetes.[7] Use of psyllium for a month or longer may produce a small reduction in systolic blood pressure.[8]

The plants from which the seeds are extracted tolerate damp and cool climates, and are mainly cultivated in northern India.

  1. ^ Jack I (July 25, 2015). "Industrial pride, as immortalised on a packet of Indian laxative". The Guardian.
  2. ^ Slavin J (April 22, 2013). "Fiber and prebiotics: Mechanisms and health benefits". Nutrients. 5 (4): 1417–1435. doi:10.3390/nu5041417. ISSN 2072-6643. PMC 3705355. PMID 23609775.
  3. ^ Cite error: The named reference van der Schoot2022 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Rao2021 was invoked but never defined (see the help page).
  5. ^ Williams PG (August 1, 2014). "The Benefits of Breakfast Cereal Consumption: A Systematic Review of the Evidence Base". Advances in Nutrition. 5 (5): 636S – 673S. doi:10.3945/an.114.006247. ISSN 2156-5376. PMC 4188247. PMID 25225349.
  6. ^ Jovanovski E, Yashpal S, Komishon A, et al. (September 15, 2018). "Effect of psyllium (Plantago ovata) fiber on LDL cholesterol and alternative lipid targets, non-HDL cholesterol and apolipoprotein B: a systematic review and meta-analysis of randomized controlled trials". The American Journal of Clinical Nutrition. 108 (5): 922–932. doi:10.1093/ajcn/nqy115. ISSN 0002-9165. PMID 30239559.
  7. ^ Cite error: The named reference Gibb2015 was invoked but never defined (see the help page).
  8. ^ Khan K, Jovanovski E, Ho H, et al. (2018). "The effect of viscous soluble fiber on blood pressure: A systematic review and meta-analysis of randomized controlled trials". Nutrition, Metabolism and Cardiovascular Diseases. 28 (1): 3–13. doi:10.1016/j.numecd.2017.09.007. ISSN 0939-4753. PMID 29153856.