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Consumption of tea and coffee may possibly provide anti-inflammatory effects, contributing to reduced cardiovascular risk and mortality.
The methodology of this narrative review examined the potential anti-inflammatory properties of consuming tea and coffee as a factor in reducing the risk of cardiovascular disease. This was done by analyzing a plethora of studies and meta-analyses that explored the impact of diet on inflammation, with a keen focus on the consumption of these beverages. The studies looked at a variety of risk factors for atherosclerotic cardiovascular disease, including inflammation biomarkers such as C-reactive protein, along with the impact of modern lipid-lowering treatments.
In discussing the results, it was noticed that inconsistent findings were produced from the analysed studies which made a conclusive determination challenging. However, a trend was observed where drinking tea and coffee seemed to raise adiponectin levels, reduce reactive oxygen species and lower low-density lipoprotein cholesterol levels. Despite these potential anti-inflammatory properties of tea and coffee being somewhat uncertain due to various confounding factors, their consumption is still recommended as part of a healthy diet.
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Consuming 2-3 cups of coffee daily can help prevent cardiovascular disease and drinking at least 3 cups of green tea has similar benefits.
2022 Trends in Cardiovascular Medicine Coffee and tea on cardiovascular disease (CVD) prevention Chieng D, Kistler PM
Review Article Cardiovascular Disease Coffee Green Tea
In this review, researchers examined the effects of habitual coffee and tea consumption on cardiovascular disease (CVD) prevention. Specifically, they studied the association between 2-3 cups of coffee or tea consumed daily and their beneficial effects on metabolic syndrome, including hypertension and diabetes mellitus, focusing on how these popularly consumed beverages might affect lipid levels.
The analysis of findings drew a correlation between moderate coffee intake and a reduced risk of several cardiovascular conditions, such as coronary heart disease, heart failure, arrhythmia, stroke, and CVD, in addition to lowering mortality from all causes. It was also noted that the benefits extended to higher tea consumption as well, particularly in the case of green tea, where it led to improved survival rates in population-based studies.
The underutilized pomegranate peel, full of abundant bioactive substances, could be repurposed for its potential health benefits like anti-inflammatory, anti-cancer, cardiovascular protection, and antibacterial activities.
2022 Frontiers in Nutrition Pomegranate Peel as a Source of Bioactive Compounds: A Mini Review on Their Physiological Functions Mo Y, Ma J, Gao W, Zhang L, Li J, Li J, et al.
Review Article Anti-Inflammatory Antibacterial Anticancer
This paper conducts a miniature review of the characterization and physiological functions of the key bioactive compounds present in pomegranate peel. The exploration underscores the main phenolic compounds in the peel, illustrating substances such as tannins, flavonoids, phenolic acids, dietary fibers, alkaloids, minerals, and vitamins. A deep understanding of these components and their potential benefits is vital to the study and future applications.
The research finds that these core components essentially function as antioxidants, either enhancing oxidative biomarkers or proactively neutralizing reactive oxygen species. By establishing these key functions, it essentially links these activities to a broader context of benefits, including but not limited to anti-inflammatory, anti-cancer, cardiovascular protection, and antibacterial attributes, thereby indicating a potential for substantial health benefits. With comprehensive understanding and appropriate application of these substances, the pomegranate peels, often classified as waste, could find a new life as robust health-enhancing elements.
Coffee consumption, particularly boiled coffee, may increase levels of certain cardiovascular risk markers, but no strong link was found to anti-inflammatory effects.
2021 The American Journal of Medicine Impact of Coffee Consumption on Physiological Markers of Cardiovascular Risk: A Systematic Review Daneschvar HL, Smetana GW, Brindamour L, Bain PA, Mukamal KJ
Systematic Review Cardiovascular Disease Coffee
Methodically considering pre-selected databases such as PubMed, Embase, CINAHL and more, this study rigorously searched for randomized controlled trials to analyse the impacts of coffee consumption on inflammatory indicators of cardiovascular risk. Duplicate data and trials that did not meet the study's criteria were removed. The remaining 17 studies that passed scrutiny were included in the analysis, looking particularly at effects of coffee on cholesterol levels, apolipoprotein B levels and interleukin 6 levels.
This comprehensive review resulted in interesting findings. Boiled coffee emerged as a potential culprit for increased levels of total and low-density lipoprotein cholesterol along with apolipoprotein B. Filtered coffee, on the other hand, did not show similar trends. In one trial, caffeinated coffee showed a noteworthy increase in blood interleukin 6 levels compared to participants who did not consume coffee. However, no robust anti-inflammatory effects connected to coffee consumption could be confidently ascertained to be a significant factor in reducing mortality rates related to cardiovascular disease.
Tea and coffee possess health promoting properties and can effectively prevent and treat metabolic disorders, including obesity, through the suppression of fat storage.
2021 Physiological Research The anti-obesity and health-promoting effects of tea and coffee Sirotkin AV, Kolesarova A
Review Article Coffee Health Benefits Metabolic Syndrome
The paper provides a detailed review of the origin, chemical composition and properties of tea and coffee, including the health benefits associated with them. It specifically focuses on their impacts on fat storage and the potential physiological mechanisms behind their effects. The potential health effects of these plants are attributed, in part, to the presence of caffeine. Additional physiological and medicinal benefits could be linked to other molecules such as theaflavins, catechins, their metabolites and polyphenols found in tea and polyphenol chlorogenic acid in coffee.
In the discussion, the paper points out that both tea and coffee can be instrumental in preventing and treating a host of metabolic disorders including metabolic syndrome, cardiovascular diseases, type 2 diabetes and obesity. The mechanism these plants employ to bring about these health benefits is through the reduction of fat storage by suppressing adipocyte functions and supporting gut microbiota. Moreover, tea also exhibits an ability to prevent obesity by reducing appetite, food consumption and food absorption in the gastrointestinal system, as well as modifying the fat metabolism.
Jujube fruits contain a high amount of various bioactive compounds exerting antioxidant, anti-inflammatory, antiobesity, anti-cardiovascular disease, hepatoprotective, antidiabetic, anti-microbial, anticancer, and gastrointestinal-protective effects.
2020 Journal of Functional Foods Jujube fruit: A potential nutritious fruit for the development of functional food products Rashwan, A. K, Karim, N., Shishir, M. Rezaul Islam, et al.
Review Article Anti-Inflammatory Anticancer Antimicrobial
The scientific evidence has shown that jujube fruits contain a high amount of various bioactive compounds, including ascorbic acid, triterpenic acids, phenolic acids, amino acids, saponins, cerebrosides, flavonoids, polysaccharides, and mineral constituents. These phytoconstituents play important roles to suppress different diseases, exerting the antioxidant, anti-inflammatory, antiobesity, anti-cardiovascular disease, hepatoprotective, antidiabetic, anti-microbial, anticancer, and gastrointestinal-protective effects.
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