Alpha-Carotene May Help You Live Longer


Antioxidant Alpha-Carotene To Live Longer

Alpha-carotene is a flavonoid-rich antioxidant abundantly present in both dark greens and, particularly, in yellow-orange vegetables and fruits. When it comes to alpha-carotene, the color orange wins by a long shot. Although dark green vegetables do contain far more alpha-carotene than cucumbers or celery, for instance, or coffee cake, for that matter, the orange vegetables absolutely burst with it. A cup of canned pumpkin, for instance, contains 11 mg of alpha-carotene; a cup of cooked carrots contains 5.9 mg; whereas a cup of frozen collards, cooked, yields .2 mg. Among fruits, tangerines are the alpha-carotene kings.

Alpha-Carotene as a Powerful Antioxidant

So, why does it matter which foods are high in alpha-carotene? Besides the obvious antioxidant reasons to have a diet rich with alpha-carotene, research published in the Archives of Internal Medicine indicates that people who eat lots of dark green and orange vegetables outlive their peers by a huge margin. In fact, the study, which involved more than 15,000 adults over a 14-year period, found that those with the highest levels of the antioxidant alpha-carotene in their blood had a 39 percent lower risk of death from ANY cause compared to those with the lowest levels. Those with midrange levels still had a 27 percent advantage over the lowest level subjects.

How did the long-lived subjects in the study achieve their high levels of alpha-carotene? Most, probably like Popeye, ate their spinach -- along with carrots, sweet potatoes, pumpkin, winter squash, broccoli, green beans, green peas, turnip greens, collards, and leaf lettuce.

Alpha-Carotene for Lung Cancer Prevention

The researchers found that people who consumed lots of alpha-carotene-rich vegetables fared better than those who ate other types of vegetables when it came to lung-cancer prevention in particular. As they wrote, "Results from a population-based, case-control study of the association between the consumption of fruits and vegetables and risk of lung cancer suggest that consumption of yellow-orange (carrots, sweet potatoes or pumpkin and winter squash) and dark-green (broccoli, green beans, green peas, spinach, turnip greens, collards and leaf lettuce) vegetables, which have a high alpha-carotene content, was more strongly associated with a decreased risk of lung cancer than was consumption of all other types of vegetables."

Alpha-Carotene for Overall Cell Health

Ultimate Antioxidants from Baseline Nutritionals

In addition, recent studies have shown that alpha carotene is one of the most powerful carotenoids and has a strong inhibitory effect on the proliferation of various types of damaging cells such as those affecting the lungs, stomach, cervix, breast, bladder, and mouth. It works by allowing normal cells to send growth-regulating signals to premalignant cells.

How to Take Alpha-Carotene

Before you go on the pumpkin soup diet for natural weight loss or a major antioxidant boost, there are a few things you should consider. First, alpha-carotene is fat-soluble. This means that your body can't absorb it unless you consume it with fat. Bizarre as it seems, you'll get more of the alpha-carotene effect eating pumpkin pie than you will get sipping the soup (unless you’re eating the version made with cream). But keep in mind that the pie usually contains lots and lots of sugar that more than counterbalances the antioxidant boost. In any event, a little bit of healthy fat from a source like nuts or olive oil along with your vegetables will help the alpha-carotene metabolize.

Incidentally, it's important to remember this fact if you choose to get your alpha-carotene from supplements, such as Jon Barron’s Ultimate Antioxidant formula, you need to take them with meals. It also should be noted that if you take a carotene supplement, it has to be naturally sourced. Alpha carotene is usually found as part of a natural beta carotene complex but is never found in synthetic isolates. And if you want to get your alpha-carotene from vegetables, lightly steaming them before ingestion seems to enhance the body's ability to absorb the antioxidant content.



    Submitted by Julieann on
    January 4, 2019 - 7:49am
    Princeton , New Jersey

    Are your absorbing any nutrient from drinking carrot juice?

    Submitted by BaselineFoundation on
    January 7, 2019 - 3:25pm

    It depends on if you are drinking freshly juiced carrots or highly processed, store-bought juice.

    Submitted by Edawrd Sturr on
    January 4, 2019 - 9:24am
    Manhattan , Kansas

    I've read that red palm oil has an excellent amount of Alpha-Carotene in addition to some valuable Tocotrenols.

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