Does caffeine raises blood pressure ?
Yes. Caffeine raises blood pressure . Most people experience the increase in their blood pressure within 30 minutes to an hour after consuming of caffeinated beverages.
Why does caffeine raises blood pressure ?
Caffeine
raises blood pressure due to its short-lived vasoconstrictive effects.
This means
that when caffeine is ingested, the arteries constrict (constrict), and blood
pressure rises for some time.
Most people
increase their blood pressure within 30 minutes to an hour of consuming
caffeinated beverages.
The change
in blood pressure is not permanent it is temporary, and it will usually return
to normal after 3-4 hours.
When
adrenaline is secreted from adrenal gland then the pressure will be raised .
The caffeine or caffeinated beverages do the exact thing. Caffeine excited the adrenal gland . then the adrenal
gland starts to secret adrenaline . And as a result the blood pressure is
raised .
Adrenaline
makes your heart beat faster and constricts your blood vessels, which leads to
an increase in blood pressure.
Caffeine and high blood pressure
Although
caffeine causes a temporary increase in blood pressure, studies have shown that
moderate caffeine intake is safe for high blood pressure and regular consumption
of coffee and other caffeinated beverages does not put people at risk of high
blood pressure at high risk.
caffeine raises blood pressure
Studies show
that drinking 2-4 cups of coffee (200-300mg caffeine) increases systolic blood
pressure by 8.1mmHg and diastolic blood pressure by 5.7mmHg on average.
Changes in
blood pressure are temporary, and within 3-4 hours everything becomes normal.
Still, if
you have a history of high blood pressure or irregular heartbeat, it is wise to
keep an eye on your overall caffeine intake.
Possible long-term side effects of caffeine
Taking
caffeine in low to moderate doses (1-3 cups of coffee per day) does not appear
to have any serious long-term side effects.
However,
long-term intake of more than 600 mg of caffeine per day can result in:
- Anxiety has increased
- Insomnia
- Depression
- Stomach problems
Long-term
caffeine intake has been linked to increased fertility in women, urinary
incontinence, and hot flashes in men experiencing menopause.
When to stop using caffeine
If you
experience any of these symptoms, it may be time to skip your morning coffee -
and you may want to skip your lunch cup as well:
- Anxiety
- Difficulty sleeping
- Tremors or muscle tremors
- Diarrhea, loose stools, and / or incontinence
- GERD or acid reflux
If you are
pregnant, trying to get pregnant, or taking certain medications that may
interact with caffeine (including some antibiotics, antidepressants, or asthma
medications), it is best to avoid coffee, energy drinks, and other caffeinated
beverages.
Caffeine has
been linked to increased anxiety levels, so if you have anxiety, reduce your
intake of coffee and other caffeinated beverages.
We recommend
or suggest that you gradually quit caffeine - with the advice of a doctor or
healthcare provider - especially if you have a caffeine-eating habit.
If any
coffee drinkers suddenly stop consuming caffeine for a long time, they may
experience withdrawal symptoms such as headaches, fatigue and nausea.
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