Van's Health Foods

In Historic Downtown Livermore since 1972

According to earlier studies, depression may have a link to cells damaged by oxidative stress. In this analysis, doctors compared antioxidant levels to signs of depression in 1,798 adults aged 20 to 85 and found, compared to those with lowest levels, people with the highest circulating levels of antioxidant carotenoids were 59 percent less likely to have depressive symptoms. There was also a direct link: as carotenoid levels increased, signs of depression decreased.

Carotenoids–the naturally occurring bright red, yellow, and orange pigments in fruits and vegetables like carrots–are powerful antioxidants. Doctors found three carotenoids in particular were most closely linked to better mood; beta-carotene in both men and women, and lutein and zeaxanthin in women only. Lutein and zeaxanthin also protect eyesight, as many earlier studies have confirmed. Discussing their findings, doctors said antioxidants may help reduce oxidative damage in the brain and hope new studies reveal more mood benefits of antioxidants.

Reference: British Journal of Nutrition; August, 2012, Electronic Prepublication

From the February 2013 newsletter

Van's Health on February - 28 - 2013

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