An expert in nutrition has warned that even a small intake of alcohol can raise your blood pressure, increasing the risk of heart attacks and strokes. She specified the precise number of drinks that could pose a danger in this regard.
The consumption of alcohol is prevalent among the British population. Data from Drink Aware indicates that 48% of adults in the UK consume alcohol at least once a week.
While many may believe they are not exceeding limits, the NHS warns that there is “no entirely safe level of drinking.” A specialist has recently revealed that having more than three alcoholic drinks in one sitting could be risky.
In an article for the British Heart Foundation (BHF), accredited dietitian Tracy Parker discussed the link between alcohol consumption and blood pressure. She emphasized that high blood pressure is a significant risk factor for heart and circulatory conditions.
Tracy explained, “Alcohol’s impact on blood pressure varies based on the quantity and frequency of consumption. Alcohol can disrupt brain receptors responsible for regulating blood pressure.”
She cautioned that consuming more than three alcoholic beverages in a single session can lead to a temporary blood pressure increase. This is because alcohol stimulates the nervous system, raising the heart rate and constricting blood vessels, causing a short-term elevation in blood pressure.
Consistently consuming over four alcoholic drinks in one session can have lasting effects on health. Tracy warned, “It can impede brain receptors that regulate blood pressure, hindering the body’s response to pressure changes and potentially causing long-term hypertension.”
Tracy also addressed the belief that red wine is healthier than other alcoholic beverages, stating, “Excessive consumption of any alcohol type can negatively impact blood pressure.”
Alcohol can affect blood pressure through its high calorie content, leading to weight gain, which is another contributing factor to elevated blood pressure.
Current NHS recommendations advise limiting alcohol intake to no more than 14 units per week, equivalent to six pints of beer or six small glasses of wine.
Tracy cautioned against excessive drinking, particularly consuming over six units in a short period. She highlighted that this behavior can cause significant blood pressure spikes, with repeated binge-drinking episodes leading to sustained blood pressure elevations.
Sticking to these guidelines is crucial, especially for individuals at risk of or already dealing with high blood pressure. Considering reducing or abstaining from alcohol consumption may help lower blood pressure levels.
Other strategies to lower blood pressure include:
If you have any concerns regarding your blood pressure or alcohol consumption, consulting your GP is advisable.
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