Chamomile Tea for Diabetes -
Although consuming tea and herbal infusions can be a healthy choice, people should be aware that sweetening their beverages with sugar or honey can affect blood sugar regulation.
A literature review found that sugar-sweetened beverages might be associated with blood sugar increase, which may be linked to an increased risk of developing type 2 diabetes.
People with type 2 diabetes may want to drink unsweetened tea or herbal infusions to avoid increasing their blood sugar levels. If a person is drinking true tea, they could add lemon, cinnamon, or other fruits and herbs to help flavor the tea without adding sugar.
Packaged tea and herbal infusion products may contain added sugars, so it is essential to check the ingredients. Additionally, some herbal infusions may interact with diabetes medications.
For example, prickly pear may interact with glipizide and metformin , and fenugreek may interact with glibenclamide. Therefore, people should check with their doctor about any possible interactions between their medication and herbal teas. Tea and herbal infusions are popular beverages that potentially could benefit people with type 2 diabetes.
True teas, such as green, and black tea, may have beneficial effects for a person with type 2 diabetes. Many herbal infusions — including chamomile, turmeric, lemon balm, cinnamon, hibiscus — may also contain compounds with antidiabetic effects.
People with type 2 diabetes should avoid sweetening their tea or herbal infusions with sugar or honey. They should also confirm with their doctor that herbal teas will not interfere with any diabetic medications. Rooibos tea is a delicious alternative to green or black tea.
It is naturally caffeine-free and has many other potential health benefits. Learn about…. People can use chamomile tea to help promote relaxation and a good night's sleep. Learn more about the benefits of chamomile for sleep and 8 of the…. A person with diabetes may find it challenging to find snacks to help manage their blood sugar levels.
Learn more about potential snacking options…. A new study led by a researcher from the CDC finds that 2 in every 5 American adults are expected to develop type 2 diabetes during their lifetime.
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Medical News Today. Health Conditions Health Products Discover Tools Connect. Tea, herbal infusions, and type 2 diabetes: What to know. Medically reviewed by Lisa Hodgson, RDN, CDN, CDCES, FADCES , Nutrition — By Zia Sherrell, MPH on March 30, Overview Tea vs.
infusions Active compounds Best choices Risks Summary Tea is a beverage made by steeping the leaves of the tea plant in boiling water.
Asia Pacific Journal of Clinical Nutrition. January Centers for Disease Control and Prevention. July 28, Chang S-M, Chen C-H. Effects of an Intervention With Drinking Chamomile Tea on Sleep Quality and Depression in Sleep Disturbed Postnatal Women: A Randomized Controlled Trial.
Zemestani M, Rafraf M, Asghari-Jafarabadi M. Effects of Chamomile Tea on Inflammatory Markers and Insulin Resistance in Patients With Type 2 Diabetes Mellitus. Trends in General Practice. Kato A, Minoshima Y, Yamamoto J, et al. Protective Effects of Dietary Chamomile Tea on Diabetic Complications.
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The Effect of Ginger Zingiber Officinale on Glycemic Markers in Patients With Type 2 Diabetes. Journal of Complementary and Integrative Medicine. February 10, Li Y, Tran VH, Duke CC, Roufogalis BD. Preventive and Protective Properties of Zingiber Officinale Ginger in Diabetes Mellitus, Diabetic Complications, and Associated Lipid and Other Metabolic Disorders: A Brief Review.
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Effects of Fermented Rooibos Aspalathus Linearis on Adipocyte Differentiation. January 15, Mazibuko-Mbeje SE, Dludla PV, Johnson R, et al. Aspalathin, a Natural Product With the Potential to Reverse Hepatic Insulin Resistance by Improving Energy Metabolism and Mitochondrial Respiration.
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Effects of Peppermint and Cinnamon Odor Administration on Simulated Driving Alertness, Mood and Workload. North American Journal of Psychology. The changes in anthropometric measurements, energy and macronutrient intakes, serum levels of hs-CRP, TNF-α and HOMA-IR between the beginning and end of the study were compared by paired samples t -test.
All of the patients 32 patients in chamomile tea group and 32 patients in placebo group completed the study Figure 1. Participants did not report any adverse effects or symptoms with the chamomile tea consumption during the study.
The baseline measurements and dietary intakes of subjects in two groups were compared using independent samples t-test and chi-square test for quantitative and qualitative variables, respectively. ANCOVA was used to identify any differences between the two groups at the end of the study, adjusting for baseline value, gender, intake of OHA, duration of diabetes and changes of weight and calorie intake during the study.
Anthropometric characteristics and dietary intakes of participants at the beginning and end of the study are shown in Table 1. No significant differences between and within groups in weight and BMI were observed at the beginning of the study and after 8 weeks of intervention.
There were no significant differences in age, energy and other dietary intakes between two groups at baseline. Total energy and nutrient intakes also did not change significantly in any of the groups during the study. Table 1. General characteristics and dietary intakes of diabetic patients at baseline and after 8 weeks of intervention.
Measurement Period. Serum levels of glucose, HbA1C, insulin, HOMA-IR, TNFα and hs-CRP levels of subjects at baseline and after 8 weeks of intervention are shown in Table 2. Baseline values of hs-CRP and HbA1C were not different between two groups.
Significant differences were seen between the two groups in serum levels of glucose, insulin, TNFα and HOMA-IR at baseline. Consumption of chamomile tea decreased HOMA-IR by As shown in Table 2, HOMA-IR and serum levels of TNFα and hs-CRP significantly reduced in the chamomile tea group by Table 2.
Glycemic and inflammatory indices of patients with diabetes at baseline and after 8 weeks of intervention. Based on our literature review, this trial is the first report about the effects of chamomile tea consumption on inflammatory markers and IR in patients with T2DM.
Our findings indicated that drinking of chamomile tea by subjects with T2DM significantly decreased serum level of TNFα and hs-CRP compared to control group.
These inhibitory effects of chamomile on inflammatory markers are agreement with findings of various experimental studies [20, ]. In a study by Curra, et al. topical aqueous chamomile extract reduced the tissue levels of TNF-α and IL-1β, thereby demonstrated anti-inflammatory action in oral mucositis in hamsters [24].
In the study by Natarajan, et al. aqueous extract of chamomile treatment significantly blocked TNFα, IL-1β and IL-6 -induced NO levels in RAW In their study chamomile caused reduction in LPS-induced iNOS mRNA and protein expression. Inhibitory effect of chamomile on iNOS gene expression suggests that this is one of the mechanisms responsible for its anti-inflammatory properties [20].
Shipochliev, et al. reported that the aqueous extract of chamomile suppressed both the inflammatory effect and leukocyte infiltration induced by a simultaneous injection of carrageenan and prostaglandin E1. In another study by Janmejai, et al. aqueous chamomile extract treatment inhibited the release of LPS-induced prostaglandin E 2 in RAW This effect was found to be due to inhibition of COX-2 enzyme activity by chamomile, with a mechanism of action similar to that attributed to NSAID [25].
Several studies also demonstrated anti-inflammatory effects of active components of chamomile including flavonoids apigenin, luteolin and quercetin and essential oils α-bisabolol, bisabolol oxides A and B, chamazulene and α- and β-farnesene [,19]. Abe, et al. indicated that chamomile essential oil tested at 0.
Chamazulene carboxylic acid, a sesquiterpenic compound of chamomile, presents a chemical structure similar to profens [28], known as anti-inflammatory compounds that inhibit the key enzymes of prostaglandin metabolism [15].
Based on result of this study chamomile tea consumption significantly decreased serum level of glucose in the intervention group compared to its baseline values and declined levels of serum insulin and HOMA-IR compared to control group. Glucose lowering effect of chamomile was demonstrated in some previous studies [].
According to our obtained findings it was possible that improvement in IR in chamomile group contributed to their lower blood glucose level during the study trial.
Modulation of PPARs and other factors by chamomile extract may be another possible related mechanism s in this regard [,22]. Other underlying mechanisms for favourable effects of chamomile on blood glucose parameters and IR in present study might also be through serum TNFα and hs-CRP reductions which were demonstrated in our treated group Table 2.
In current study there was a significant direct correlation between serum levels of TNFα and hs-CRP with HOMA-IR in chamomile group.
TNFα belongs to the TNF family, which is produced by macrophages, natural killer cells and T cells [4]. TNF-α may alter insulin sensitivity in different ways. A strong candidate mechanism is attenuating insulin receptor signalling path-ways.
Another potential mechanism is decreasing glucose transporter-4 GLUT4 in adipocytes by TNFα [29]. TNF-α has been shown to inhibit preadipocyte differentiation and it might also induce in vitro dedifferentiation of 3T3-L1 adipocytes [30].
These negative effects on adipocyte differentiation correlate with suppression of other adipocytes genes, such as those encoding adipocyte fatty acid binding protein aP2 , adipsin and the insulin-responsive glucose transporter [].
Thus, downregulation of GLUT4 or other cellular components that mediate the metabolic effects of insulin represents a plausible mechanism for how TNF-a might mediate insulin resistance. Another involved mechanism of TNFα-induced IR is suppression of adiponectin [33].
Adiponectin is an adipose-specific plasma protein with insulin-sensitizing effects [34]. The proinflammatory cytokine TNFα reduce adiponectin expression and throw this way induced IR. Numerous studies have indicated that chronic, modest elevations in CRP are associated with the development of IR in humans [].
CRP is measured by a high-sensitivity assay hs-CRP. In agreement with our results in the study by Leinonen, et al. HOMA IR was positively correlated with CRP in subjects with T2DM [38]. In another study by Yudkin, et al.
in nondiabetic subjects, CRP levels were related to IR [39]. Tanigaki, et al. demonstrated that modest elevations in CRP cause insulin resistance in mice by decreasing skeletal muscle glucose delivery and that the process is due to attenuated endothelial insulin action mediated by FcgRIIB, which is abundant in skeletal muscle microvascular endothelium [40].
It should be note that in the present study, the subjects were asked to maintain their former diet during the study and data indicated that the population diet did not change significantly during the intervention trial.
Thus, dietary factors could not be considered as confounding factors in the interpretation of studied biochemical variables. It was also expected that the randomized design could balance eventual bias between the study and control groups.
However, our study had some limitations, including short study duration of 8 weeks and discrepancy at the gender issue. In addition, effects of chamomile components on inflammatory markers and IR may be dose dependent [18].
Therefore, the interpretation of the results of current study may not be applicable for using other amounts of chamomile tea or other intervention periods.
Moreover, understanding the effects of chamomile tea on other inflammatory factors and especially related possible mechanisms warrants further studies.
In conclusion, the present study showed that short term intake of chamomile tea had some beneficial effects on inflammation and IR in patients with T2DM. We thank The Research Vice-Chancellor and Nutrition Research Center of Tabriz University of Medical Sciences, Tabriz, Iran for the financial support.
No conflict of interest exits in the submission of this manuscript, and this manuscript is approved by all authors for publication. Received: September 26, Accepted: December 28, Published: December 31, This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Zemestani M Effects of chamomile tea on inflammatory markers and insulin resistance in patients with type 2 diabetes mellitus.
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You Chamomile Tea for Diabetes change your city from here. We Diabetez personalized stories Herbal liver support on the selected city. Refrain foor posting comments that are obscene, defamatory or inflammatory, and do not indulge in personal attacks, name calling or inciting hatred against any community. Help us delete comments that do not follow these guidelines by marking them offensive. Let's work together to keep the conversation civil. Chamomile is considered Tez one of Essential minerals for women oldest Metabolism Boosting Detox Herbal liver support documented as medicinal plant. It Chamomile Tea for Diabetes Diabetew to be an anti-inflammatory, astringent and antioxidant especially Chamo,ile floral part since ancient times. Recent studies reported that chamomile has potential to lower blood sugar levels in hyperglycemia. In the present study we have investigated the pharmacological effects of chamomile tea on fasting and post prandial glucose levels and HbA1C in blood of diabetic rats alloxan induced and the results were compared with glibenclamide as standard. Statistical analysis was performed using SPSS.
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