The body needs both sodium and potassium to maintain healthy levels of bodily fluids and circulating blood. One review in the BMJ concludes that higher levels of potassium might help lower blood pressure and reduce the risk of stroke. Potassium helps muscles such as the heart contract regularly. Romaine lettuce is also rich in the heart-healthy mineral potassium. Potassium, sodium, and the cardiovascular system What other foods provide antioxidants? Find out here. It also contains some fiber, which plays a key role in maintaining healthy cholesterol levels. Romaine lettuce is a good source of folate, which can help keep this chemical in check. Homocysteine may contribute to heart conditions. It does this by breaking down the chemical homocysteine so that the body can remove it.Ī 2015 review suggests that people with a folate deficiency face a higher risk of having too much homocysteine in the blood. The folate in romaine lettuce may also help prevent serious heart complications. In addition, the antioxidant vitamins A and C in the lettuce may help prevent cholesterol from building up and forming plaque in the arteries. The high levels of potassium within romaine lettuce can help maintain cardiovascular health. Learn more about the benefits and sources of antioxidants here. The antioxidant content of romaine lettuce may help support a person’s immune system and protect against various health concerns.
ICEBERG LETTUCE NUTRITION FACTS FREE
Antioxidants in foods appear to boost the body’s ability to do this.Įxamples of conditions in which free radicals may play a role include: The body can eliminate free radicals naturally, but it may have difficulty eliminating all of them. Cell damage can result, and this can lead to health problems.
However, if too many free radicals build up in the body, it can cause a condition known as oxidative stress. Environmental exposures also cause the body to take in free radicals. The body naturally produces unstable molecules called free radicals during metabolism. These play a key role in balancing and maintaining many systems in the body. Romaine lettuce is a good source of vitamins C and A, which are antioxidants. Share on Pinterest Romaine lettuce is an excellent source of antioxidants.
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