A study by U.S. scientists published in the Annals of Internal Medicine journal in 2019 found an association between certain types of tablets that combine vitamin D and calcium and stroke. may cause atherosclerosis. If left untreated, it can block blood flow to the heart and brain, eventually causing a stroke or heart attack.
Dr. Safi Khan, who led the study at West Virginia University, explains:
“Other supplements did not appear to have a significant effect on mortality or cardiovascular outcomes.”
As part of the research, the team reviewed 277 randomized controlled trials involving nearly one million participants.
The effects of 16 supplements and 8 diets on mortality and heart were analyzed.
Read more: Heart failure: Not-so-intuitive signs in the tummy that could mean heart failure
Reducing salt intake and consuming omega-3 fatty acids, such as oily fish, has been shown to help prevent heart disease. They concluded that folic acid can prevent stroke.
However, a supplement consisting of vitamin D and calcium was shown to increase the risk of stroke by 17%.
The study states: Other nutritional supplements such as vitamin B6, vitamin A, multivitamins, antioxidants, iron, and dietary interventions such as reduced fat intake have no significant impact on mortality or cardiovascular disease outcomes. did.
Supplements that combine calcium and vitamin D are commonly taken by older people, who are at increased risk of stroke, to help with bone health.
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stroke symptoms
The main symptoms of stroke can be recalled by the word FAST.
face – Your face may droop to one side, you may not be able to smile, your mouth and eyes may droop.
arm – People with suspected stroke may be unable to lift and hold both arms due to weakness or numbness in one arm.
speech – Speech may be slurred or slurred, or may appear to be happening but unable to speak at all. They may also have trouble understanding what you are saying to them.
time – Call 999 immediately if you see any of these signs or symptoms.
