When you read that you can lose weight by drinking red wine, that’s a statement that you should interpret cautiously.
The headlines on red wine and weight loss stemmed from a recent animal study investigating the effects of a purified form of the phytochemical resveratrol on preventing obesity and related complications. The authors determined that resveratrol converts a type of fat called white adipose tissue into brown fat, which is a more metabolically active (and energy-burning) type of fat that can lead to weight loss.
So why the leap to red wine in recent headlines? Resveratrol is primarily concentrated in grapes and a limited number of other foods such as peanuts and some berries. And red wine makes a catchy headline.
But although red wine is a source of resveratrol, it carries side effects with it such as being highly concentrated in calories and alcohol, all of which can promote weight gain and increase risk for disease when Continue reading
Sugary sodas and other drinks lead to an estimated 184,000 deaths around the world each year, including over 6,000 from cancers alone, suggests a new analysis that quantified the effects of these drinks for the three leading causes of death.
While many health organizations — including AICR — recommend avoiding sugary drinks, this analysis highlights the powerful effect that cutting out one single part of the diet may have, independent of other healthy changes.
For cancer, AICR research has found that sugary drinks lead to weight gain and being overweight, which is linked to increased risk of ten cancers.
In this analysis, sugar sweetened beverages was defined as any beverage that contained at least 50 calories per serving. This included sugar-sweetened sodas, fruit drinks, sports/energy drinks, and homemade drinks: 100 percent fruit juice was excluded. Continue reading
Nuts are in fashion, nutritionally speaking, especially for heart health. Now, a new study finds that if you eat a handful of nuts several times a week that may help lower your risk of cancer.
Study results on nut consumption and cancer prevention have been inconsistent. In this systematic review and meta-analysis published in Nutrition Reviews, the researchers evaluated 36 studies – both large population studies and clinical trials – examining the relationship between eating nuts and risk of cancer or type 2 diabetes.
By comparing people who ate the most nuts (typically at least 4-5 times per week) to those who ate the least (typically 1 time per week or less), the researchers found that the high nut eaters had 15 percent lower risk of cancer overall. In specific cancers, they found lower risk for colorectal, endometrial and pancreatic cancer. They did not find any significant difference for risk of type 2 diabetes. Continue reading