Chronic coffee consumption and respiratory disease: A systematic review

Alfaro, Tiago M.; Monteiro, Rita A; Cunha, Rodrigo A.; Cordeiro, Carlos Robalo

doi:10.1111/crj.12662

Cited by 28 publications

(20 citation statements)

References 43 publications

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“…Whereas smoking and alcohol are deleterious agents for cardiovascular system and lung integrity that may facilitate or aggravate pulmonary infectious diseases, the explanation for the benefit of coffee or tea consumption is unclear. Coffee consumption is associated with some positive effects on the respiratory system [37], but perhaps in this cohort is also a surrogate of social habits with impact on the risk of viral transmission. Mild cognitive impairment and dementia, mainly due to neurodegenerative disease, were also found to be associated with the severity of COVID-19 in accordance with previous reports [15].…”

Section: Discussionmentioning

confidence: 99%

Residence, Clinical Features, and Genetic Risk Factors Associated with Symptoms of COVID-19 in a Cohort of Older People in Madrid

et al. 2021

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Background: The older population has been especially affected by the severe acute respiratory syndrome coronavirus 2 pandemic (COVID-19). Objective: The aim of the study was to explore the incidence, severity, mortality rate, clinical features, and risk factors of symptoms of COVID-19 in home-dwelling older people, and its association with type of residence, cognitive deterioration, and neurodegenerative diseases. Methods: Data about symptoms of COVID-19 were collected through a telephone survey in the cohort of 913 older volunteers of the Vallecas Project, aged 75–90 years, most of them (902) home-dwelling, in Madrid, Spain. The association of demographic and anthropometric measures, genetic polymorphisms, comorbidities, life habits, type of residence, and frailty surrogates were explored as potential risk factors for the incidence, severity, and mortality of COVID-19 in the older population. Findings: Sixty-two cases reported symptoms compatible with COVID-19; 6 of them had died, 4 in their home and 2 in the nursing home. Moderate/severe cases were significantly older and more frequently males. The APOE ε4 allele was associated with the presence of symptoms of COVID-19. Higher systolic blood pressure, more intense smoking habit, more alcohol intake, lower consumption of coffee and tea, and cognitive impairment were associated with disease severity. Conclusions: The estimated incidence of symptomatic COVID-19 in this older cohort of Madrid was 6.8%, with an overall mortality rate of 0.7% (18.2% in those living in a nursing home) and a fatality rate of 9.9%. Our exploratory study indicates that life habits, other clinical conditions and, the ε4 variant of the APOE gene are associated with the presence and clinical severity of coronavirus infection.

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Section: Discussionmentioning

confidence: 99%

Residence, Clinical Features, and Genetic Risk Factors Associated with Symptoms of COVID-19 in a Cohort of Older People in Madrid

et al. 2021

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“…Given its widespread consumption, interest has been growing around the potential role of coffee in respiratory health. Findings from literature reviews point to an association between regular (not decaffeinated) coffee intake and improved lung function and reduced mortality from respiratory disease, but not COPD [107], with contributory roles for its constituents, caffeine (bronchodilator, anti-inflammatory) and polyphenols (antioxidant, anti-inflammatory). Smoking is a major confounder in these studies because it may accelerate the hepatic metabolism and clearance of caffeine or may dilute or dampen the beneficial effects of coffee through its potent pro-oxidant and pro-inflammatory action [107].…”

Section: Individual Foods and Nutrients Lung Function And Copdmentioning

confidence: 99%

Role of Diet in Chronic Obstructive Pulmonary Disease Prevention and Treatment

et al. 2019

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Chronic obstructive pulmonary disease is one of the leading causes of morbidity and mortality worldwide and a growing healthcare problem. Identification of modifiable risk factors for prevention and treatment of COPD is urgent, and the scientific community has begun to pay close attention to diet as an integral part of COPD management, from prevention to treatment. This review summarizes the evidence from observational and clinical studies regarding the impact of nutrients and dietary patterns on lung function and COPD development, progression, and outcomes, with highlights on potential mechanisms of action. Several dietary options can be considered in terms of COPD prevention and/or progression. Although definitive data are lacking, the available scientific evidence indicates that some foods and nutrients, especially those nutraceuticals endowed with antioxidant and anti-inflammatory properties and when consumed in combinations in the form of balanced dietary patterns, are associated with better pulmonary function, less lung function decline, and reduced risk of COPD. Knowledge of dietary influences on COPD may provide health professionals with an evidence-based lifestyle approach to better counsel patients toward improved pulmonary health.

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“…A recent systematic review showed inconsistent results from three studies assessing the association between coffee consumption and asthma [ 8 ]. In a study using the Italian National Health Survey, the relative risks of bronchial asthma were 0.79 (95% CI = 0.69–0.91) for those who consumed two cups per day and 0.78 (95% CI = 0.69–0.88) for those who consumed three or more cups per day compared with subjects who did not drink coffee [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Relationship between Asthma and Coffee/Green Tea/Soda Intake

Wee

Yoo

Byun

et al. 2020

IJERPH

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This study aimed to evaluate the association between asthma and the intake of coffee/green tea/soda. We used Health Examinee data from the Korean Genome and Epidemiology Study (2004–2016). The participants (n = 3146 with asthma; n = 158,902 non-asthma) were asked about the frequency and amount of their coffee/green tea/soda intake. Multiple logistic regression analyses were used to calculate the adjusted odds ratios (aORs) with 95% confidence intervals (CIs) for asthma according to the frequency and amount of coffee/green tea/soda intake. Compared to the group consuming no coffee, the aORs for asthma were 0.82 (95% CI = 0.73–0.93, p = 0.002) in the group consuming coffee 1–2 times/day and 0.87 (95% CI = 0.78–0.97, p = 0.011) in the group consuming coffee in quantities of 1 cup, respectively. However, the frequency and amount of green tea and soda consumption were not significantly associated with asthma after adjusting for coffee consumption (all p > 0.05). These findings were consistent in the female subgroup (1–2 times/day: aOR = 0.76, 95% CI = 0.66–0.87, p < 0.001, and 1 cup each time: aOR = 0.79, 95% CI = 0.70–0.90, p < 0.001) but not in the male subgroup. Drinking 1 cup of coffee each time and 1–2 times per day may have protective effects against asthma in a Korean population. However, the associations between asthma and green tea/soda cannot be clearly established.

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Chronic coffee consumption and respiratory disease: A systematic review

Cited by 28 publications

References 43 publications

Residence, Clinical Features, and Genetic Risk Factors Associated with Symptoms of COVID-19 in a Cohort of Older People in Madrid

Residence, Clinical Features, and Genetic Risk Factors Associated with Symptoms of COVID-19 in a Cohort of Older People in Madrid

Role of Diet in Chronic Obstructive Pulmonary Disease Prevention and Treatment

Analysis of the Relationship between Asthma and Coffee/Green Tea/Soda Intake

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