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Vitamin E is a vital nutrient for the physique that may be present in meals like sunflower seeds, nuts, and vegetable oils. It performs an necessary position in increasing blood vessels to forestall harmful blood clots.
Nonetheless,
vitamin E
is a fat-soluble vitamin, which suggests it will probably doubtlessly construct as much as poisonous ranges inside the physique. Here’s what you must learn about vitamin E toxicity, together with signs, causes, and therapy choices.
What’s vitamin E toxicity?
Whereas consuming ample quantities of vitamin E is necessary to maintain your physique operating easily, it’s attainable to eat an excessive amount of, leading to toxicity. In accordance with the Nationwide Institutes of Well being, your beneficial every day vitamin E consumption varies by age:
The higher restrict — the most important every day consumption thought-about secure — for adults is 1,100 mg a day.
There are various meals which are wealthy in vitamin E, so most individuals with a nutritious diet eat sufficient from meals alone. Nonetheless, some folks — like these with illnesses that will affect their potential to soak up fats like Crohn’s or Celiac — could take into account dietary supplements.
Though it is attainable to have an excessive amount of vitamin E in your weight loss plan, toxicity most frequently happens as a result of pointless or extreme complement use.
“If you are taking a vitamin E supplement [and] you don’t have a deficiency of vitamin E, high levels can build up in the body and cause toxicity,” says Bansari Acharya, RDN, a registered dietitian-nutritionist in Detroit, Michigan.
Indicators and signs of vitamin E toxicity
Vitamin E toxicity has two levels of signs: gentle and extreme. In accordance with Acharya, gentle signs of vitamin E toxicity embrace:
“If a high dose of vitamin E is taken consistently and routinely, you may quickly experience mild symptoms such as GI distress and headaches,” says Acharya. Which signs current themselves will fluctuate from individual to individual, she explains, with some folks having one to 2 signs and others experiencing most of them without delay.
Recognizing the gentle signs may also help you search therapy earlier than extra critical life-threatening, medical issues happen. In accordance with Acharya, these embrace:
When vitamin E is persistently taken at excessive doses, extreme signs can happen inside a number of days, says Acharya.
Dietary supplements trigger vitamin E toxicity
As a result of it’s a fat-soluble vitamin, vitamin E is saved within the liver and fatty tissues for lengthy intervals of time. Because of this the physique has a more durable time excreting giant quantities of vitamin E, growing the chance of toxicity, says Acharya.
“Vitamin E supplements would be the biggest cause of toxicity side effects,” says Lisa Moskovitz, RD, CEO of NY Vitamin Group, a non-public diet apply in New York Metropolis.
Moskovitz strongly recommends talking with a medical skilled earlier than taking any vitamin E dietary supplements, cautioning that they’ll additionally intervene with sure medicines, equivalent to blood thinners.
With regards to vitamin E dietary supplements, the sentiment is obvious: “Without a confirmed deficiency, usually supplementation is not needed, and adequate amounts are usually obtained from the diet, especially in developed countries,” says Acharya.
Therapy for vitamin E toxicity
When you discover any sudden or ongoing vitamin E toxicity signs equivalent to extreme bleeding or weak point, search medical assist as quickly as attainable, says Moskovitz. That is as a result of long-term vitamin E toxicity might result in a hemorrhagic stroke and even demise.
When caught early on, reversing vitamin E toxicity is comparatively easy if the trigger is supplementation.
“The most common way to treat vitamin E toxicity is by discontinuing the supplement and reducing intake of foods in the diet that are high in vitamin E until blood serum levels are within normal limits again,” says Acharya. For adults, a standard vary is 5.5 mg/L to 17 mg/L.
If extreme signs equivalent to stroke have already occurred extra critical medical intervention could also be wanted, like a blood transfusion or surgical procedure to restore broken blood vessels.
Takeaways – “vitamin e side effects too much”
Vitamin E may also help forestall dangerous blood clots, amongst different well being advantages. Adults ought to eat about 15 mg of vitamin E per day.
Nonetheless, digesting an extreme quantity of vitamin E by meals or dietary supplements can result in vitamin E toxicity. This situation, whereas uncommon, could cause nausea, weak point, and even a hemorrhagic stroke, however is commonly treatable.
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