The effect of a kind of whey protein (Ma'oljobon) on Insomnia: A randomized clinical trial

Efficacy of Ma'aljobon Aftimouni (Cuscuta Reflexa and whey) on HbA1c and blood glucose levels in patients with Type 2 Diabetes: A randomized triple-blind clinical trial

Introduction and objective

Type 2 Diabetes is a common and chronic metabolic disease. Complementary and alternative medicine can provide a suitable option for demands for new treatments. Therefore, the present study aimed to investigate the effect of Persian medicine on the glycemic status of patients with Type 2 Diabetes.

Method

This randomized, controlled, and triple-blind trial study was conducted from November 2021 to August 2022 on 102 diabetic patients referred to the diabetes clinic in Iran. In this regard, patients with inclusion criteria were randomly divided into three groups Ma'aljobon with Aftimoun (n = 34), Ma'aljobon without Aftimoon (n = 34), and the control group (n = 34). The control group received a placebo of medicinal salt, light calcium carbonate, lactose, and carboxymethyl cellulose. In contrast, the treatment groups received 25 g of drug powder (in 250 cc of lukewarm water) on an empty stomach for 8 consecutive weeks. Patients' fasting blood sugar (FBS) levels and HbA1c were measured at the beginning and end of the intervention. Data were analyzed using SPSS 23, employing paired t-tests, ANOVA, and chi-square tests for comparison between groups.

Results

Data analysis was conducted on 90 patients with Type 2 Diabetes. The findings revealed a significant reduction in fasting blood sugar levels post-intervention in the Ma'aljobon Aftimouni group (134.27 ± 21.79 vs. 152.3 ± 31.37, mean difference 18.03 ± 5.63, 95 % CI: 6.53 to 29.53, p = 0.003). Additionally, a significant difference in HbA1c values was observed post-intervention in both the Ma'aljobon Aftimouni group (7.88 ± 0.77 vs. 8.09 ± 0.73, mean difference 0.21 ± 0.09, 95 % CI: 0.03 to 0.39, p = 0.031) and the Ma'aljobon without Aftimoun group (7.97 ± 0.84 vs. 8.25 ± 0.78, mean difference 0.28 ± 0.08, 95 % CI: 0.11 to 0.45, p = 0.002).

Conclusion

The findings showed that daily consumption of Ma'aljobon supplements on an empty stomach before breakfast may have a beneficial effect on the glycemic indices of patients. However, further studies seem to be necessary in this regard.

Whey Protein (Ma'aljobon) as a Complementary Therapy for Treatment of Attention-deficit/ Hyperactivity Disorder (ADHD): A Randomized Open-label Controlled Clinical Trial

Background:

Attention deficit hyperactivity disorder (ADHD) is a common, chronic, neurodevelopmental disorder that manifests in childhood with symptoms of hyperactivity, inattention, and impulsivity. Ma’aljobon (a kind of whey protein) that is derived from milk during cheese producing process is a popular dietary traditional product supposed to provide immune modulation and prevent neuropsychiatric disorder. We aimed to evaluate the efficacy of ma’aljobon in management of Attention-deficit/hyperactivity disorder (ADHD).

Materials and Methods:

In this open-label randomized, double arm, and controlled clinical trial, sixty four patients with ADHD who referred to out-patient child and adolescent clinic of Khorshid Hospital of Isfahan, Iran, were randomly assigned in the intervention group (ma’aljobon 25 g once daily plus standard conventional treatment (SCT)) or control group (SCT only) for a period of 8 weeks. Scores of the Strengths and Difficulties Questionnaire (SDQ) and Conners’ Continuous Performance Test (CPT) were set as the outcome measures.

Results:

Parent reported hyperactivity scale of SDQ showed a significant decrease in the intervention group compared to the control group (P=0.04). However, no significant between groups differences were observed in other scales of parent-reported SDQ. Also, according to the results of CPT, there was a significant improvement in the intervention group regarding attention and focus score (P=0.01).

Conclusion:

Ma’aljobon might be considered as a complementary remedy for improving hyperactivity, attention and focus of children with ADHD. However, further researches with larger sample size and longer duration should be done for achieving more reliable results.

The impact of nutrition on sleep in people with an intellectual disability: An integrative literature review

BACKGROUND

People with intellectual disabilities are more likely to experience sleep problems. Sleep can impact on health and well-being; therefore, evidence-based interventions are required to improve sleep in this population.

METHOD

An integrative literature review was conducted on the impact of nutrition on sleep in people with intellectual disabilities. Following screening of papers (n = 289), 14 papers met the inclusion criteria.

RESULTS

Themes related to nutrition and improved overall well-being, use of nutritional supplements, specific foods, links to health comorbidities and food fussiness.

CONCLUSION

This is the first comprehensive review completed on nutritional interventions to improve sleep in people with intellectual disabilities. Dietary patterns may be an important factor to improving the quality and quantity of sleep. However, the current literature regarding the benefit of improved nutrition on sleep in people with an intellectual disability needs to be interpreted with caution.

Efficacy of oral supplementation of whey protein in patients with contact dermatitis: A pilot randomized double-blind placebo-controlled clinical trial

Whey protein is a popular dietary product that has numerous health benefits such as immune modulation. In this study, we assessed efficacy of whey protein in management of patients with contact dermatitis (CD) through a double blind, randomized controlled clinical trial in Emam Reza clinic, Shiraz, Iran. Twenty-five patients in each group were randomly assigned to receive whey protein or placebo powder, 30 g in 200 mL warm water at fasting time for 4 weeks. Outcome measures were Dermatology Life Quality Index (DLQI) questionnaire and the Eczema Area and Severity Index (EASI) score. Furthermore, subjective total improvement (assessed by visual analogue scale) was set as the other primary outcome measure. A significant decrease was observed in the scores of EASI, DLQI, and subjective total improvement in the drug group after the intervention compared with the baseline. However, no changes were seen in the placebo group. Moreover, there was a significant reduction in the scores of EASI (P = .002) and subjective total improvement scores (P = .039) over the study period in the drug group compared with the placebo group. According to the results of this study, it seems that oral supplementation of whey protein could improve the symptoms of CD compared with placebo.

Effect of a Persian medicine preparation, Ma'aljobon, on constipation in patients with hypertension

Background:

Constipation is a common and prevalent digestive problem. Forcing and straining due to constipation may have a negative effect on some parts of the body, including the heart. The aim of the study was to evaluate the effect of Ma'aljobon (a kind of whey) on functional constipation in hypertensive patients.

Materials and Methods:

The present double-blind, placebo-controlled randomized clinical trial was a part of the study about the effect of Ma'aljobon on stage 1 hypertension, performed in 2017–2018. Hypertensive patients accompanying constipation were included in the study. Patients were randomly divided into two groups: Group A (n = 19) received 25 g of Ma'aljobon powder and Group B (n = 22) received 25 g of maltodextrin powder, twice a day for 6 weeks. The number and quality of defecation during a day were evaluated at baseline and at the end of the study within and between groups. Data were analyzed by SPSS software (version: 17) using Chi-square or Fisher's exact test. P <0.05 was considered as significant level.

Results:

Forty-one patients had inclusion criteria, of whom 34 patients completed the study (19 in Group A and 15 in Group B). The mean ± standard deviation age of patients was 53.86 ± 8.92 years (range: 34–80 years). Before intervention, there was no significant difference between the two groups with respect to constipation; however, after 6 weeks' treatment, the frequency of constipation was significantly different between groups (P < 0.001). At the end of 6^th week, constipation in the Group A was improved completely in terms of the number of defecation and stool consistency; but, in the Group B, eight (53.33%) patients still suffered from constipation (P < 0.001). No specific complications were reported in both groups.

Conclusion:

Ma'aljobon can improve constipation in hypertensive patients without any adverse effect.