Study after study has provided evidence of the importance of vitamins in ensuring mental acuity, especially in older adults who may be affected by physiological changes that impair the body’s ability to metabolize these nutrients. A deficiency of certain key vitamins has been linked to cognitive decline in older people,
Tag: free radicals
Can what you eat affect your eyesight? And which foods protect your eyes? Research shows that three particular carotenoids, each of them antioxidant and anti-inflammatory compounds, play a role in good vision: lutein, zeaxanthin, and astaxanthin.
Studies verify that astaxanthin protects the eyes against damage and daily wear-and-tear, decreases eye
Some fish oil foes would like you to believe fish oil dangers outweigh its benefits. Is fish oil bad for you? Find out what the dispute is about and what you should really believe by examining the research.
The Folklore. The dill pickle may be its claim to fame, but dill weed’s historical, culinary, and medicinal roles may steal the spotlight for this sprite-sized herb. This native to the Mediterranean region made its first mark as a medicinal herb about 5,000 years ago. Ancient Greeks covered soldiers’ wounds
Alpha-linolenic acid (ALA): An essential fatty acid that, along with eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), belongs to a group of fats called omega-3 fatty acids. ALA is found in some plant foods and oils, such as flaxseed, canola, soy, walnuts, and oils extracted from these foods. (See: Omega-3
Making smart choices about fats and oils is not as simple as proponents of this product or that fad diet would have you believe. Common vegetable oils, as well as animal fats, such as butter, lard, and the fats in meat and dairy, contain a mix of different types
Eat a “Rainbow” for Maximum Nutrition
Much of what we said in the previous chapter about vegetables also applies to fruits, including the importance of eating a “rainbow” to get a variety of beneficial phytonutrients. According to the USDA’s MyPlate, women over age 50 should get one and a half
Nutrition Gives You an Edge
Healthy eating habits can help keep you energized and ready to be active. What, when, and how much you eat can greatly affect your ability to perform different physical activities, not to mention your ability to maintain good health. The composition of your meals and snacks,
The very air we breathe might be adding to our risk for Alzheimer’s disease (AD), according to a study published online Sept. 5, 2016 in the journal PNAS. The researchers autopsied the brains of 37 older city dwellers and discovered abnormally high concentrations of magnetite, an iron oxide found in
You’ve likely heard of antioxidants, even if you’re not sure what they do. They’re frequently touted on food packages, such as nutrition bars and breakfast cereals, not to mention in promotions of the latest “superfoods” and a host of dietary supplements. The marketing of such products, however, is a bit