Received 2017-01-24

Revised 2017-02-12

Accepted 2017-03-08

Efficacy of Traditional Persian Medicine-Based Diet on Non-Alcoholic Fatty Liver Disease: A Randomized, Controlled, Clinical Trial

Gholam Reza Ghayour Razmgah1, Seyed Mousal-Reza Hosseini2, Mohsen Nematy3, Habibollah Esmaily4, Mahdi Yousefi5, Mohammad Kamalinejad6, Seyed Hamdollah Mosavat7

1Faculty of Iranian Traditional Medicine and Complementary Medicine, Mashhad University Medical of Sciences, Mashhad, Iran

2Department of Gastroenterology and Hepatology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran

3Department of Nutrition School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran

4Health Sciences Research Center, Department of Biostatistics and Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran

5Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran

6School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran

7Research Centre for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran


Background: Regarding the preventive approaches of traditional Persian medicine (TPM) in the management of chronic diseases such as fatty liver, we evaluated the effect of a TPM-based nutritional style on liver enzymes levels and fatty liver grade in patients with non-alcoholic fatty liver.Materials and Methods: Patients were randomly assigned to receive either a three-month TPM-based diet as the intervention group or received the low-fat, low-calorie diet as the control group. The primary outcome measure was changes in serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels. Secondary outcome measures were changes in fatty liver grade (fatty tissue infiltration in liver by using ultrasound imaging) and changes in patients’ body mass index (BMI). All outcome measures were evaluated at the baseline, at six weeks, and at three months after intervention.Results: Regarding within-group changes in outcome measures’ mean values, there was a significant reduction in ALT serum level, AST, BMI, and fatty liver grade after intervention, compared with baseline in both groups of study (P< 0.001). The results of between-group analyses showed significant decreases in both mean body mass index and mean fatty liver grade between the intervention group compared to the control group at the end of intervention (P<0.037 and P<0.003, respectively).Conclusion: This randomized open-label controlled clinical trial demonstrated that the traditional Persian medicine-based nutritional style, used as a non-pharmacological remedy, could reduce body weight and improve fatty liver grade in patients suffering from non-alcoholic fatty liver disease.[GMJ.2017;6(3):208-16] DOI:10.22086/gmj.v6i3.813

Keywords: Non-Alcoholic Fatty Liver Disease; Diet; Traditional Medicine; Clinical Trial

Correspondence to:

Seyed Mousal-Reza Hosseini, Department of Gastroenterology and Hepatology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran

Telephone Number: +985138002103

Email Address : hamdi_88114@yahoo.com


Nonalcoholic fatty liver disease (NAFLD) is the presence of liver steatosis when other causes of hepatic fat accumulation are not present [1]. NAFLD may progress and lead to cirrhosis [2]. NAFLD has a worldwide prevalence (about 20%) and is the most common liver disease in Western countries [3]. In a population-based study carried out in Iran, the prevalence of NAFLD was reported to be 21.5%, while in other studies, this prevalence varied from 2.9% to 7.1% in the general population. It seems that the screening criteria for NAFLD in these studies were not as accurate as in the recent study [4, 5].

Multiple therapies, from lifestyle modification to pharmacological therapy, have been suggested for the treatment of NAFLD [6, 7]. Moreover, risk factor adjustment, such as weight, dyslipidemia and diabetes control, is commonly recommended [8, 9]. Since the pathogenesis of NAFLD remains unknown, there is no established successful therapy for it. Therefore, further work is clearly needed to enhance our evidence for this condition.

Over the past decades, increasing interest in the use of complementary and alternative medicine has arisen for the treatment of chronic diseases such as fatty liver [10-13]. Traditional Persian medicine (TPM) as a medical alternative has been practiced among Iranian people since ancient times [14–16]. From TPM’s viewpoint, there are several therapeutic strategies available to treat hepatic diseases, ranging from lifestyle modification to herbal therapy [17–20]. The six fundamental plans for the prevention of diseases, which were called “Setteh-e-Zarurieah” (comprising taking care of six essential factors: weather, diet and nutritional style, physical activities, sleep and wakefulness, exertion of unnecessary materials from the body, and mental and spiritual status), were considered to be TPM’s main disease prevention approach. According to this point of view, for example, wet climate, overeating, cold and wet foods and fruits (such as yogurt, watermelon, curd, potage, cucumber, sour dough), oversleeping, lack of exercise, and waste retention may lead to excessive cold and wet qualities in the body. This condition can result in disorders which are compatible with arthralgia, fatty liver, dyspepsia, gastroesophagial reflux, lower limb edema, constipation, and weakness. In TPM, three main methods are applied in treatment, including lifestyle (changes in the aforementioned Setteh-e-Zarurieah), herbal drugs, and practical manners such as massage, venesection, and leech therapy. Adjustment of Setteh-e-Zarurieah was considered to be a preventive approach prior to herbal therapy, or what is now known as lifestyle changes in current medicine [21–25].

Regarding the preventive approaches of TPM in the management of chronic diseases such as NAFLD [21, 26–29], and due to lack of evidence on the clinical effects of these preventive approaches for NAFLD management, we designed a randomized, controlled clinical trial to try to evaluate the effect of the TPM-based diet and nutritional style (as one of the six essential factors of Setteh-e-Zarurieah, from the standpoint of TPM) on liver enzyme levels and fatty liver grade in patients with NAFLD.

Materials and Methods

Study Design

This study was a randomized, double arm, open label, active-controlled clinical trial that started in November 2014 and finished in May 2016 at the Mashhad University of Medical Sciences. In this trial, we evaluated the effect of TPM-based diet and nutritional style on the fatty liver grade and the liver enzyme levels in patients with NAFLD. No changes occurred to methods after trial commencement.

Sample Size Calculation

Regarding the objectives of former similar studies, and by taking into account a two-sided significance level of 0.05 and a power of 80%, the sample size was calculated for 15 patients in each group for a total of 30 patients [30, 31].


Inclusion criteria for participants enrolled in this study were men and women aged 20 to 60 years, with non-alcoholic fatty liver (grades 1–2) diagnosed by ultrasound imaging. These were the patients referred to Ghaem Hospital’s gastrointestinal and nutrition clinic and its traditional medicine clinic, both located at the Mashhad University of Medical Sciences. It is to be noted that signing an informed consent form was required.

Exclusion criteria were: diabetes, cardiovascular diseases, hypertension, overweight (BMI greater than 27), familial hyperlipidemia, alcohol consumption, drug addiction, breastfeeding, pregnancy, renal stones, gallstones, an active or previous infection with hepatitis B or C, acute liver disease, major surgery during the last 6 months, any surgery on the liver and gallbladder or general anesthesia drugs during the study, rapid weight loss during the last 3 months for any reason, patients undergoing a special diet or engaging in exercise for weight loss or gain, and those losing weight.


Forty-three eligible patients were randomized in two parallel groups. Then, patients were randomly assigned to one of the groups using a simple block randomization method, which was carried out by applying NCSS (statistical software). Only the statisticians were blind to patient allocation.


Sonographic assessment was done with the device model Siemens 40 with the Acuson 15 L8 transducer after 8 hours of fasting by a radiologist who was not aware of either the patient’s medical case files or their liver biochemical tests. When diagnosis of fatty liver was confirmed by a gastroenterologist, the patients were divided into two groups. Patients were randomly assigned to receive either a three-month TPM-based diet as the intervention group or the low-fat, low-calorie diet as the control group. Participants in the intervention group received TPM-based dietary commands by a written list of hot- and cold-natured foods along with related recipes for a period of three months. According to TPM, each food affects organ metabolism rates. This effect is different from calorie generating of foods’ ingredients. When a food decreases the mean metabolism rate, especially before the final ingredients’ metabolism, it is traditionally called cold-natured food. Yoghurt, cheese, watermelon, tomatoes, lentils, mung beans, and spinach are some examples of cold-natured foods. Peas, butter, meat, beans, bananas, and apples are some examples of hot-natured foods. To better understand the concept of hot- and cold-natured foods, please refer to previous studies [14, 22, 32–34]. Those in the control group received a low-fat and low-calorie diet for three months. Controls were put on a 500 kcal per day deficit on daily energy needs. In this diet, participants received 60% carbohydrates, 20% protein, and 20% fat. The participants were prevented from weight changing by any out-of-the-protocol-study diet and physical activity during the trial period. They were asked to come to the clinic twice a month. BMIs were calculated; if a participant lost more weight than the designed protocol, he/she was asked why the reason and were advised to follow the suggested program.

Outcome Measures

The primary outcome measure in this trial was changes in serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) liver enzyme levels. Blood samples were taken after 12–14 hours overnight fasting at the baseline, six weeks, and three months after intervention in two groups by using the International Federation of Clinical Chemistry (IFCC)-approved method.

Secondary outcome measures were changes in fatty liver grade (fatty tissue infiltration in liver by using ultrasound imaging) and changes in patients’ BMI. Any observed adverse event was also considered as the secondary outcome. No changes were made to trial outcomes after the trial commenced.

Safety Assessment

In order to detect potential patient complaints, all patients were followed by physicians every two weeks. Weight and blood pressure measurements were also carried out by the physicians.

Ethical Issues

The trial was in compliance with the Declaration of Helsinki (1989 revision) and was reviewed, approved, and monitored by the Mashhad University of Medical Sciences ethics committee (Reference number: 922501.1.1109). The trial was also registered in the Iranian Registry of Clinical Trials with the following code: IRCT2014081518807N1. All of the participants signed an informed consent form prior to enrollment in the study.

Statistical Analysis

All data were analyzed using the Statistical Package for the Social Sciences (SPSS software Version: 15). All data were described by mean ± standard deviation (SD) or number (percentage). Chi-square and Mann–Whitney U tests were used for statistical comparison of baseline characteristics. Repeated measurement ANOVA was used to determine the changes in outcomes between the two groups of the study. A P-value less than 0.05 was considered significant.


From November 2014 to May 2016, 83 volunteers were assessed for eligibility. Forty-three patients who met the inclusion criteria and consented to participate in the study were divided into two groups. Twenty-one patients were assigned to the intervention group to receive a TPM-based diet, and 22 patients were assigned to the control group to receive a low-fat, low-calorie diet for a period of three months. Three patients in the intervention group and 4 patients in the control group were subsequently excluded from the study because they did not fully adhere to the study protocol. Figure-1 is a flowchart of the groups’ distribution, recruitment, intervention, follow-up, and analysis.

The mean age of participants was 42.22 ± 8.89 and 42.83 ± 9.53 years in intervention and control groups, respectively (P = 0.844). Moreover, the male/female ratio was 9/9 and 11/7 in the intervention and control groups, respectively (P=0.502). No significant differences were observed in baseline demographic data between the two groups of the study except a significant difference that was observed between the study groups in term of baseline BMI (25.97 ± 1.28 versus 24.38 ± 2.55; P=0.013).

Regarding within-group changes in the mean values of outcome measures, there was a significant reduction in the serum level of AST and ALT, BMI, and fatty liver grade after intervention compared with the baseline in both groups of study (P<0.001). The results of between-group analysis, as demonstrated in Table-1, showed a significant decrease in mean body mass index and mean fatty liver grade between the intervention group compared to the control group at the end of intervention (P<0.037 and P<0.003, respectively).

Safety and Tolerability

There was no observed adverse event in either group.


In the present trial, we evaluated the effectiveness of the nutritional style based on TPM on NAFLD via an open-label randomized controlled clinical trial. Although both TPM diet and low-fat, low-calorie diet could improve all of the study’s outcome measures, the TPM diet is demonstrated to have better effects on reducing mean body mass index and on fatty liver grade in patients suffering from NALFD, compared to a low-fat, low-calorie diet.

Efficacy of lifestyle modifications such as physical exercise, weight loss, and dietary changes for prevention and management of NAFLD have been evaluated in previous studies. Huang et al. in a pilot study, suggested that dietary intervention could be effective in improving histology in patients with biopsy-proven non-alcoholic steatohepatitis [35]. This issue was confirmed by Promrat et al. in a randomized controlled trial; they showed that a 7% to 10% weight reduction, achieved through a combination of diet, exercise, and behavior modification, can lead to significant improvements in liver chemistry and in the histological activity of NAFLD [6]. Studies have shown that even weight loss brought about by surgery can improve the state of NAFLD patients [36].

John et al. proved that weight loss after laparoscopic adjustable gastric band surgery could improve abnormal liver histological features in severely obese patients [37]. Weight loss due to caloric restriction leads to hepatic triglycerides content reduction and to decreased gluconeogenesis, which consequently would lead to a reduction in alanine aminotransferase [38]. In fact, hepatic fat content reduction in weight loss reflects the mobilization of hepatic lipid stores as an energy source and as a contributor to the related ketosis, leading to improved liver function [39].

Wong et al. in a randomized, controlled, clinical trial with an acceptable sample size, demonstrated that a community-based lifestyle modification program was effective in reducing and normalizing liver fat in NAFLD patients. They showed that a dietician-reinforced lifestyle intervention, which included advice for diet and required participation in moderate intensity exercise 3 times per week, was superior to general recommendations to lose weight for 12 months. While the effect is proportional to the degree of weight loss, a substantial proportion of patients with weight loss of 3% or more have a remission of NAFLD [40].

Previous studies reported that even without weight loss, Mediterranean diet reduces liver steatosis and improves insulin sensitivity in an insulin-resistant population with NAFLD [41–43]. It is reported that the effect of the Mediterranean diet is gradual and favorable and is independent of other lifestyle changes [43]. The authors of a UNESCO report noted that the Mediterranean diet is a set of traditional practices, knowledge, and skills passed on from generation to generation, providing a sense of belonging and continuity to the concerned communities [44]. Some studies have reported that the traditional diets, which include a high proportion of vegetables, could reduce incidence of chronic diseases and promote health and life expectancy in older people [45].

To the best of our knowledge, this is the first clinical trial on the effects of a TPM-based diet and nutritional style on NALFD. But we compared this study with other studies in which evaluation had been made of diet, though the diet and the resulting weight reduction had not been related to TPM. The result of our study was compatible with previous study results: both TPM diet and low-fat, low-calorie diet could reduce patients’ weight and also could improve biochemical markers and sonographic fatty liver grade.

The main difference between this study and previous studies was this study’s use of the TPM diet to cause weight loss. This diet originates from TPM. Also, TPM is a complementary and alternative medicine branch and is based on humoral theory [14, 34]. In this diet, mostly cold-natured foods such as dairy and pickles are restricted; instead, taking hot-natured foods and spices is to be increased. Ardekani et al. demonstrated that the opinions of traditional philosophers about temperaments have a strong scientific fundament in modern medicine [46]. Panchal, in her thesis, explained the potential health benefits of traditional spices in the symptoms of metabolic syndrome and nonalcoholic steatohepatitis [47].


Even with the randomized controlled trial design in our study, we had some limitations that should be pointed out to achieve a consistent perspective of our trial’s results. The small sample size was the main problem in our study. Another important limitation was the lack of more accurate objective indices, such as liver biopsy, for the assessment of patients’ fatty liver grade. However, due to the ethical considerations, it was difficult to take liver biopsies. In addition, this study was an open-label study that might possibly have some bias. Although designing a placebo arm for such a study may not be possible, the absence of the placebo comparator arm is another methodological problem in this study.


This randomized open-label controlled clinical trial demonstrated that a traditional Persian medicine-based diet, used as a non-pharmacological remedy, could reduce body weight and improve fatty liver grade in patients suffering from nonalcoholic fatty liver disease.


This study was a part of a PhD thesis by Dr. Gholam Reza Ghayour Razmgah that was approved and funded by the Mashhad University of Medical Sciences (No: 922501.1.1109)

Conflict of Interest

The authors declare that they have no competing interests and anything to disclose regarding funding or conflict of interest with respect to this manuscript.

Ghayour Razmgah GR, et al.

Efficacy of Traditional Persian Medicine-Based Diet on Non-Alcoholic Fatty Liver Disease




Efficacy of Traditional Persian Medicine-Based Diet on Non-Alcoholic Fatty Liver Disease

Ghayour Razmgah GR, et al.




Table 1. Mean ± SD for AST, ALT, BMI, and Fatty Liver Grade in Intervention and Control Groups Before and After the Intervention

Figure 1. CONSORT flowchart of study


  1. Ludwig J, Viggiano TR, Mcgill DB, Oh B, editors. Nonalcoholic steatohepatitis: Mayo Clinic experiences with a hitherto unnamed disease. Mayo Clin Proc; 1980.
  2. Caldwell SH, Crespo DM. The spectrum expanded: cryptogenic cirrhosis and the natural history of non-alcoholic fatty liver disease. J Hepatol. 2004;40(4):578-84.
  3. Wong VW-S, Wong GL-H, Choi PC-L, Chan AW-H, Li MK-P, Chan H-Y, et al. Disease progression of non-alcoholic fatty liver disease: a prospective study with paired liver biopsies at 3 years. Gut. 2010;59(7):969-74.
  4. Lankarani KB, Ghaffarpasand F, Mahmoodi M, Lotfi M, Zamiri N, Heydari ST, et al. Non alcoholic fatty liver disease in southern Iran: a population based study. Hepat Mon. 2013;13(5).
  5. Sohrabpour AA, Rezvan H, Amini-Kafiabad S, Dayhim M, Merat S, Pourshams A. Prevalence of nonalcoholic steatohepatitis in Iran: a population based study. Middle East J Dig. 2010;2(1):14-9.
  6. Promrat K, Kleiner DE, Niemeier HM, Jackvony E, Kearns M, Wands JR, et al. Randomized controlled trial testing the effects of weight loss on nonalcoholic steatohepatitis. Hepatology. 2010;51(1):121-9.
  7. Keating SE, Hackett DA, George J, Johnson NA. Exercise and non-alcoholic fatty liver disease: a systematic review and meta-analysis. J Hepatol. 2012;57(1):157-66.
  8. Angulo P, Lindor KD. Treatment of nonalcoholic fatty liver: present and emerging therapies. Semin Liver Dis. 2001;21(1):81-8.
  9. Hajiaghamohammadi AA, Ziaee A, Samimi R. The Efficacy of Licorice Root Extract in Decreasing Transaminase Activities in Non-alcoholic Fatty Liver Disease: A Randomized Controlled Clinical Trial. Phytother Res. 2012;26(9):1381-4.
  10. Hashempur MH, Heydari M, Mosavat SH, Heydari ST, Shams M. Complementary and alternative medicine use in Iranian patients with diabetes mellitus. J Integr Med. 2015;13(5):319-25.
  11. Samani NB, Jokar A, Soveid M, Heydari M, Mosavat SH. Efficacy of the Hydroalcoholic Extract of Tribulus terrestris on the Serum Glucose and Lipid Profile of Women With Diabetes Mellitus: A Double-Blind Randomized Placebo-Controlled Clinical Trial. J Evid Based Complementary Altern Med. 2016;21(4):NP91-7
  12. Hashempur MH, Ghasemi MS, Daneshfard B, Ghoreishi PS, Lari ZN, Homayouni K, et al. Efficacy of topical chamomile oil for mild and moderate carpal tunnel syndrome: A randomized double-blind placebo-controlled clinical trial. Complement Ther Clin Pract. 2017;26:61-7
  13. Mosavat SH, Marzban M, Bahrami M, Parvizi MM, Hajimonfarednejad M. Sexual headache from view point of Avicenna and traditional Persian medicine. Neurol Sci. 2016:1-4.
  14. Rezaeizadeh H, Alizadeh M, Naseri M, Ardakani MS. The Traditional Iranian Medicine Point of View on Health and disease. Iranian J Publ Health. 2009;38(1):169-72.
  15. Sharifi AR, Homayounfar A, Mosavat SH, Heydari M, Naseri M. Premature ejaculation and its remedies in medieval Persia. Urology. 2016 (90):225-8.
  16. Heyadri M, Hashempur MH, Ayati MH, Quintern D, Nimrouzi M, Mosavat SH. The use of Chinese herbal drugs in Islamic medicine. J Integr Med. 2015;13(6):363-7.
  17. Asadi-Samani M, Kafash-Farkhad N, Azimi N, Fasihi A, Alinia-Ahandani E, Rafieian-Kopaei M. Medicinal plants with hepatoprotective activity in Iranian folk medicine. Asian Pac J Trop Biomed. 2015;5(2):146-57.
  18. Choopani R, Emtiazy M. The concept of lifestyle factors, based on the teaching of avicenna (ibn sina). Int J Prev Med. 2015;6.
  19. Movahhed M, Mosaddegh M, Farsani GM, Abolhasani MH. History of fatty liver in Medieval Iranian Medicine. HealthMED. 2013;7:786-92.
  20. Toosi MN, Ardekani MRS, Minaie MB, Nazim I, Esfahani MM, Khadem E. Fatty liver disease from the perspective of traditional Iranian medicine. Quran Med. 2012;1(4):117-8.
  21. Zarshenas MM, Khademian S, Moein M. Diabetes and related remedies in medieval Persian medicine. Indian J Endocrinol Metab. 2014;18(2):142.
  22. Nimrouzi M, Zare M. Principles of Nutrition in Islamic and Traditional Persian Medicine. J Evid Based Complementary Altern Med. 2014;19(4):267-70.
  23. Hashempur MH, Khademi F, Rahmanifard M, Zarshenas MM. An Evidence-Based Study on Medicinal Plants for Hemorrhoids in Medieval Persia. J Evid Based Complementary Altern Med. 2017:2156587216688597.
  24. Mosavat SH, Ghahramani L, Haghighi ER, Chaijan MR, Hashempur MH, Heydari M. ANORECTAL DISEASES IN AVICENNA’S “CANON OF MEDICINE”. Acta Med Hist Adriat. 2015;13 Suppl 2:103-14
  25. Mosavat SH, Ghahramani L, Sobhani Z, Haghighi ER, Chaijan MR, Heydari M. The effect of leek (Allium iranicum (Wendelbo)) leaves extract cream on hemorrhoid patients: A double blind randomized controlled clinical trial. Eur J Integr Med. 2015;7(6):669-73.
  26. Jahromi MM, Pasalar M, Afsharypuor S, Choopani R, Mosaddegh M, Kamalinejad M, et al. Preventive care for gastrointestinal disorders; role of herbal medicines in traditional persian medicine. Jundishapur J Nat Pharm Prod. 2015;10(4).
  27. Gir AG, Namdar H, Emaratkar E, Nazem E, Minaii MB, Nasrabadi A. Avicenna’s view on the prevention of thrombosis. Int J Cardiol. 2013;166(1):274-5.
  28. Kordafshari G, Kenari HM, Esfahani MM, Ardakani MRS, Keshavarz M, Nazem E, et al. Nutritional aspects to prevent heart diseases in traditional Persian medicine. J Evid Based Complementary Altern Med. 2015;20(1):57-64.
  29. Alorizi E, Morteza S, Fattahi MR, Saghebi SA, Salehi A, Rezaeizadeh H, et al. Assessment of the impacts of traditional Persian medical schemes and recommendations on functional chronic constipation compared to a classic medicine lactulose, a randomized clinical trial. J Complement Integr Med. 2015;12(4):325-31.
  30. Yamamoto M, Iwasa M, Iwata K, Kaito M, Sugimoto R, Urawa N, et al. Restriction of dietary calories, fat and iron improves non-alcoholic fatty liver disease. J Gastroenterol Hepatol. 2007;22(4):498-503.
  31. Kazemi R, Aduli M, Sotoudeh M, Malekzadeh R, Seddighi N, Sepanlou SG, et al. Metformin in nonalcoholic steatohepatitis: a randomized controlled trial. Middle East J Dig Dis. 2012;4(1):16.
  32. Farsani GM, Movahhed M, Motlagh AD, Hosseini S, Yunesian M, Farsani TM, et al. Is the Iranian Traditional Medicine warm and cold temperament related to Basal Metabolic Rate and activity of the sympathetic-parasympathetic system? Study protocol. J Diabetes Metab Disord. 2014;13(1):1.
  33. Parvinroo S, Zahediasl S, Sabetkasaei M, Kamalinejad M, Naghibi F. The effects of selected hot and cold temperament herbs based on Iranian traditional medicine on some metabolic parameters in normal rats. Iran J Pharm Res. 2014;13(Suppl):177.
  34. Shahabi S, Hassan ZM, Mahdavi M, Dezfouli M, Rahvar MT, Naseri M, et al. Hot and Cold natures and some parameters of neuroendocrine and immune systems in traditional Iranian medicine: a preliminary study. J Altern Complement Med. 2008;14(2):147-56.
  35. Huang MA, Greenson JK, Chao C, Anderson L, Peterman D, Jacobson J, et al. One-year intense nutritional counseling results in histological improvement in patients with non-alcoholic steatohepatitis: a pilot study. Am J Gastroenterol. 2005;100(5):1072-81.
  36. Mattar SG, Velcu LM, Rabinovitz M, Demetris AJ, Krasinskas AM, Barinas-Mitchell E, et al. Surgically-induced weight loss significantly improves nonalcoholic fatty liver disease and the metabolic syndrome. Ann. Surg. 2005;242(4):610-20.
  37. Dixon JB, Bhathal PS, Hughes NR, O’Brien PE. Nonalcoholic fatty liver disease: improvement in liver histological analysis with weight loss. Hepatology. 2004;39(6):1647-54.
  38. Ueno T, Sugawara H, Sujaku K, Hashimoto O, Tsuji R, Tamaki S, et al. Therapeutic effects of restricted diet and exercise in obese patients with fatty liver. J Hepatol. 1997;27(1):103-7.
  39. Hollingsworth K, Abubacker M, Joubert I, Allison M, Lomas D. Low-carbohydrate diet induced reduction of hepatic lipid content observed with a rapid non-invasive MRI technique. Br J Radiol. 2014.
  40. Wong VW-S, Chan RS-M, Wong GL-H, Cheung BH-K, Chu WC-W, Yeung DK-W, et al. Community-based lifestyle modification programme for non-alcoholic fatty liver disease: a randomized controlled trial. J Hepatol. 2013;59(3):536-42.
  41. Ryan MC, Itsiopoulos C, Thodis T, Ward G, Trost N, Hofferberth S, et al. The Mediterranean diet improves hepatic steatosis and insulin sensitivity in individuals with non-alcoholic fatty liver disease. J Hepatol. 2013;59(1):138-43.
  42. Sofi F, Casini A. Mediterranean diet and non-alcoholic fatty liver disease: new therapeutic option around the corner. World J Gastroenterol. 2014;20(23):7339-46.
  43. Trovato FM, Catalano D, Martines GF, Pace P, Trovato GM. Mediterranean diet and non-alcoholic fatty liver disease: the need of extended and comprehensive interventions. Clin Nut. 2015;34(1):86-8.
  44. Abenavoli L, Milic N, Peta V, Alfieri F, De Lorenzo A, Bellentani S. Alimentary regimen in non-alcoholic fatty liver disease: Mediterranean diet. World J Gastroenterol. 2014;20(45):16831-40.
  45. Tyrovolas S, Panagiotakos DB. The role of Mediterranean type of diet on the development of cancer and cardiovascular disease, in the elderly: a systematic review. Maturitas. 2010;65(2):122-30.
  46. Ardekani MRS, Rahimi R, Javadi B, Abdi L, Khanavi M. Relationship between temperaments of medicinal plants and their major chemical compounds. J Tradit Chin Med. 2011;31(1):27-31.
  47. Panchal SK, Brown L. Cardioprotective and hepatoprotective effects of ellagitannins from European oak bark (Quercus petraea L.) extract in rats. Eur J Nutr. 2013;52(1):397-408.


  • There are currently no refbacks.