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Showing posts with the label my diet

Whole milk better for your heart?

Every nutritionist knows (or should know) that a DASH eating plan is incredibly effective for helping patients to lower their blood pressure. A staple on the plan are low-fat or non-fat dairy foods (think 2 percent or skim milk versus whole milk) because they are considered more heart healthy than full-fat dairy, but the results of a 16-year prospective study just published in the European Journal of Clinical Nutritian are suggesting otherwise. Bonthuis et al are calling for more studies to assess whether or not full-fat dairy may have more cardioprotective benefits than low-fat or nonfat dairy (1). The researchers found that among more than 1,500 adult Australians regularly consuming dairy products, those with highest consumption of full-fat dairy had reduced mortality when compared with those who ate low-fat dairy (1). This was after adjusting for possible confounders such as calcium and vitamin D. Most of the deaths of the participants in the study were related to cardiovascular di...

Low-fat vs low-carb and Med-diet

On July 17, 2008, a study was published (1) that I believe should change how nutritionists and dietitians would look at the current Dietary Guide for Americans, the Food Guide Pyramid and the whole concept of a “heart-healthy” low-fat diet as recommended by the American Heart Association. The paradigm-shift study was a 2-year intervention trial in The New England Journal of Medicine in which weight loss was compared among moderately obese subjects who were assigned to either a restricted-calorie Mediterranean diet, a non-restricted calorie low-carbohydrate, or a typical restricted-calorie low-fat diet (1). What did they find? Surprising results. All the subjects lost weight, but were greater in both the low-carbohydrate group (despite nonrestricted calories) and the Mediterranean-diet group (1). The lipid profiles, more surprisingly, improved in the Mediterranean-diet group and most in the low-carbohydrate group (1). Best LDL cholesterol levels were found among the Mediterranean-diet g...

Top zinc-rich foods I eat frequently

1 chicken drumstick, broilers or fryers, meat and skin, cooked, roasted = 2.98mg 3 Eggs, whole, cooked, scrambled = 1.83mg 1 burrito, bean and cheese, microwaved = 1.33mg 1 cup milk, whole, 3.25% milkfat = .98mg 1 fish fillet, trout, rainbow, farmed = .32mg Data found at: http://www.nal.usda.gov/fnic/foodcomp/

Boost brain health by living like an Indian

Getting plenty of sun and eating curry are integral parts of Indian culture. Now scientists have found that this combination also helps guard against Alzheimer's disease. The biochemical mechanism by which the combination works is through immune system macrophages (1). Vitamin D was found to stimulate type I and II macrophages to break down and clear beta-amyloid plaques through genomic pathways. Curcuminoids, specifically bisdemethoxycurcumin, assisted with stimulating type 1 macrophages through non-geneomic pathways. Immune therapies to clear beta-amyloid plaque are a new approach that health scientists hope will assist in prevention and treatment of AD. Because vitamin D and curcumin work in different ways biochemically, both may be used in therapy for most promising effects. Apart from hereditary implications, obesity, diabetes and hypertension are all risk factors in AD. Other promising dietary interventions are caloric reduction, antioxidant intake from fruits and vegetables,...

Personal magnesium intake

These are the foods I eat on a daily basis with highest magnesium intake: Mixed Nuts - 308 mg per cup Spinach - 150mg per cup Yerba Mate - 90mg per cup Chocolate Soymilk - 39mg per cup Coffee (espresso) - 96mg per 4 oz Total magnesium: 683mg Luckily I'm meeting my recommended intake of 400mg per day. Check your intake here: http://www.nal.usda.gov/fnic/foodcomp/search/

Your brain on wine, tea and chocolate

Who would've thought? Before my next game of chess, I'll drink a glass of cabernet, a cup of green tea and a bite into a piece of chocolate. All three foods contain antioxidant flavonoids that support brain health and, according to a study of Oxford and Norwegian researchers, elderly subjects had better test scores in cognitive performance when they consumed these foods. Those that consume all three foods in moderation generated the best test scores. You don't need much of each. The study revealed that a maximum effect of cognition at an intake of 10g of chocolate, 75-100ml of wine and the same for wine. Too much of either of these three foods are known to have ill effects. Reference Nurk E, Refsum H, Drevon CA, Tell GS, Nygaard HA, Engedal K, Smith AD. Intake of flavonoid-rich wine, tea, and chocolate by elderly men and women is associated with better cognitive test performance. J Nutr. 2009 Jan;139(1):120-7. Epub 2008 Dec 3. Available at: http://www.ncbi.nlm.nih.gov/pubme...

Expanding my tea horizons

You fill up my senses with a hint of orange peel that drives me to sing John Denver songs and your light bitterness warms my complex taste buds like no other tea. Oh, Taragui "Sabor Naranja" maté! Could I ever fall in love with any other tea?  Doubtful. So it's a good thing I have enough bags to last me six months because you never know when there might be an disaster. That trek to Argentina is a long one.   But I am interested in mixing up my tea-drinking habit. We've all heard about—what seems like weekly—the studies that come out about green tea's preventive effects on cancer and heart disease. And while maté does have the same antioxidant epicatechins that tea has there are studies that suggest its tannins can cause possible cancers such as esophageal and bladder cancer [1-6]. While I believe more research is necessary to prove these effects and because some of the studies may have been related to other factors like how hot a maté is, I gotta drink it only in ...

New Year's Health Resolutions

If I was a rational human I wouldn't wait until New Year's Day to make a health resolution. But like most humans I know, I'm not very rational. I'm really emotional. My habits largely depend on how I feel. Every morning before work I hug my pillow for as long as possible because it feels good and procrastinate getting ready for the day. My resolution last year to get up early and jog daily lasted less than a month. My resolution to make healthy lunches and take them with me to work died much sooner than that. Why go through the trouble when I could easily settle for a cheap, big greasy burrito at mid-day. After work? Forget exercise. I'm taking kids to dance, cheer and jiu jitsu. No time to make a balanced meal for dinner either. I've got homework. Kids, we're having pasta again.  The obvious is that what I need is discipline. Easier said. The idea of punishment and reward feels like jail. And no matter how rational it is, rationalization can always take ove...