Comment on

• Breathing exercises for asthma: a randomised controlled trial.

  Thomas M, McKinley RK, Mellor S, Watkin G, Holloway E, Scullion J, Shaw DE, Wardlaw A, Price D, Pavord I. Thomas M, et al. Thorax. 2009 Jan;64(1):55-61. doi: 10.1136/thx.2008.100867. Epub 2008 Dec 3. Thorax. 2009. PMID: 19052047 Clinical Trial.
• Extracted or synthesized soybean isoflavones reduce menopausal hot flash frequency and severity: systematic review and meta-analysis of randomized controlled trials.

  Taku K, Melby MK, Kronenberg F, Kurzer MS, Messina M. Taku K, et al. Menopause. 2012 Jul;19(7):776-90. doi: 10.1097/gme.0b013e3182410159. Menopause. 2012. PMID: 22433977
• A comprehensive yoga programs improves pain, anxiety and depression in chronic low back pain patients more than exercise: an RCT.

  Tekur P, Nagarathna R, Chametcha S, Hankey A, Nagendra HR. Tekur P, et al. Complement Ther Med. 2012 Jun;20(3):107-18. doi: 10.1016/j.ctim.2011.12.009. Epub 2012 Jan 28. Complement Ther Med. 2012. PMID: 22500659 Clinical Trial.
• Curcumin extract for prevention of type 2 diabetes.

  Chuengsamarn S, Rattanamongkolgul S, Luechapudiporn R, Phisalaphong C, Jirawatnotai S. Chuengsamarn S, et al. Diabetes Care. 2012 Nov;35(11):2121-7. doi: 10.2337/dc12-0116. Epub 2012 Jul 6. Diabetes Care. 2012. PMID: 22773702 Free PMC article. Clinical Trial.
• Cranberries for preventing urinary tract infections.

  Jepson RG, Williams G, Craig JC. Jepson RG, et al. Cochrane Database Syst Rev. 2012 Oct 17;10(10):CD001321. doi: 10.1002/14651858.CD001321.pub5. Cochrane Database Syst Rev. 2012. Update in: Cochrane Database Syst Rev. 2023 Apr 17;4:CD001321. doi: 10.1002/14651858.CD001321.pub6. PMID: 23076891 Free PMC article. Updated.