Systolic blood pressure is the pressure in a person’s arteries when their heart beats. There was a particular risk for bias in the studies that met the eligibility criteria, and there is still the potential risk for residual confounding. There are also a number of opportunities to expand on the research, including understanding more about how alcohol intake influences blood pressure among women.
- For medium doses and high doses of alcohol, participants represented a range in terms of age, sex, and health condition.
- Ask your health care professional about getting help if cutting back on alcohol is hard.
- “Ellagic acid is a powerful antioxidant, but that does not mean it is necessary to hit the bottle,” Dr. Walker told Prepared Foods.
- We also did not rate the certainty of evidence based on the funding sources of studies or on lack of a registered protocol because we did not think this would affect the effect estimates for these outcomes.
- Whiskey has high levels of polyphenols, plant-based antioxidants linked with lowering your risk of heart disease.
- Agewall 2000 measured blood pressure upon arrival of participants and did not measure blood pressure after the intervention.
Data collection and analysis
- Much of the current literature on alcohol does not mention the hypotensive effect of alcohol or the magnitude of change in BP or HR after alcohol consumption.
- ST extracted data, checked data entry, conducted data analysis, interpreted study results, and drafted the final review.
- Here is how drinking levels are defined according to the National Institute on Alcohol Abuse and Alcoholism.
- There is certainly no reason to start drinking alcohol if you don’t already.
- Additionally, it can cause small tears in the walls of your arteries to form, leading to the buildup of fatty plaque.
Sara Tasnim (ST) and Chantel Tang (CT) drafted the protocol with help from JMW. Both ST and CT independently assessed studies for inclusion or exclusion and assessed the risk of bias of all included studies. We created three SoF tables to show the certainty of evidence and the summary of effects on outcomes of interest (SBP, DBP, and HR) for high (Table 1), medium (Table 2), and low doses (Table 3) of https://mgodeloros.ru/stati/pohmele-pohozhe-ne-silno-vlijaet-na-vremja-do.html alcohol. We identified Stott 1987 and Barden 2013 from Analysis 3.1 and Analysis 3.2 as having a considerably lower standard error (SE) of the mean difference (MD) compared to the other included studies. Assuming that the low SEs of MDs reported in Stott 1987 and Barden 2013 are errors and are not reliable, we replaced these measures with the average SE of MD from the rest of the included studies.
Berg 2005 published data only
Much of the current literature on alcohol does not mention the hypotensive effect of alcohol or the magnitude of change in BP or HR after alcohol consumption. This review will be useful for social and regular drinkers to appreciate the risks of low blood pressure within the first 12 hours after drinking. In the case of registration at clinical trials.gov, we considered only one study to have low risk of bias (Barden 2013). The trial was registered with the Australian New Zealand Clinical Trials Registry (ANZCTR).
Giovannelli 2011 published data only
We followed the same formulae for combining groups if a study reported two different types of alcoholic beverages containing the same amount of alcohol. Two review authors (ST and CT) performed data extraction independently using a standard data collection form, followed by a cross‐check. In cases of disagreement, the third review authors (JMW) became involved http://pozzitiv.ru/8476-dance-hits-vol211-2011.html to resolve the disagreement. When necessary, we contacted the authors of studies for information about unclear study design. All extracted data were entered and double‐checked in RevMan 5.3 software (Review Manager (RevMan)). We are moderately certain that medium‐dose alcohol decreased blood pressure and increased heart rate within six hours of consumption.
Karatzi 2013 published data only
Previous studies reported that women are affected more than men after drinking the same amount of alcohol because of their lower body weight and higher body fat. The blood alcohol concentration (BAC) rises faster in women because they have a smaller volume of distribution (Kwo 1998). http://motoking.ru/blog/show/44/Vykhlopnaya_sistema_ot_Akrapovic In contrast, women eliminate alcohol from the body a little faster than men (Thomasson 2000). Different genetic variants of ADH and ALDH enzymes have been found to show strikingly different rates of alcohol metabolism among different races (Chen 1999; Peng 2014; Agarwal 1981).
