Press Esc to close
Wednesday 17 September 2014
News updated at 10:56 PM IST
Weather
Max: 29.7°C
Min : 20.2°C
In Bangalore
Sunny day

Whole grain food not always healthy

Washington, Jan 11, 2013, (IANS) :
Wikipedia Image

Whole grain foods may not always be healthy because the current norms for labelling them as such are inconsistent and possibly misleading, says a new Harvard study.

One of the most widely used industry criteria, the Whole Grain Stamp, actually identified grain products that were higher in both sugars and calories than products without the Stamp.

The benefits of switching from refined to whole grain foods are well established, including lower risk of cardiovascular disease, weight gain, and type 2 diabetes, the journal Public Health Nutrition reports.


"Given the significant prevalence of refined grains, starches, and sugars in modern diets, identifying a unified criterion to identify higher quality carbohydrates is a key priority in public health," said Rebecca Mozaffarian, study author from the social and behavioural sciences department at Harvard School of Public Health.

Based on this evidence, the US Department of Agriculture's (USDA) 2010 dietary guidelines recommend that

Americans consume at least three servings of whole grain products daily, and the new US national school lunch standards require that at least half of all meals be whole grain-rich. However, no single standard exists for defining any product as a "whole grain".

From two major US grocers, researchers identified a total of 545 grain products in eight categories: breads, bagels, English muffins, cereals, crackers, cereal bars, granola bars, and chips.

They collected nutrition content, ingredient lists, and the presence or absence of the Whole Grain Stamp on product packages from all of these products, according to a Harvard statement.

They found that grain products with the Whole Grain Stamp, one of the most widely-used front-of-package symbols, were higher in fibre and lower in trans fats, but also contained significantly more sugar and calories compared to products without the Stamp.

The three USDA recommended criteria also had mixed performance for identifying healthier grain products. Overall, the American Heart Association's standard (a ratio of total carbohydrate to fibre) proved to be the best indicator of overall healthfulness.

Go to Top

Photo Gallery
BJP MP from Mathura Hema Malini at a function on women empowerment...

BJP MP from Mathura Hema Malini at a function on women empowerment...

Differently-abled children wear masks of Prime Minister Narendra Modi to celebrate his birthday...

Differently-abled children wear masks of Prime Minister Narendra Modi to celebrate his birthday...

Villagers perform worship of elephants on the occasion of Biswakarma Puja...

Villagers perform worship of elephants on the occasion of Biswakarma Puja...

Devotees take part in a procession on the occasion of Sri Krishna Janmashtami celebrations...

Devotees take part in a procession on the occasion of Sri Krishna Janmashtami celebrations...

Younga Yoo, shoots past India's Umapatidevi Thokchom at women's first round group A soccer match...

Younga Yoo, shoots past India's Umapatidevi Thokchom at women's first round group A soccer match...

A man pulls an inflatable raft with his son, through the flood water...

A man pulls an inflatable raft with his son, through the flood water...

Cars submerged in flood water after the Jammu and Kashmir floods...

Cars submerged in flood water after the Jammu and Kashmir floods...

Sonam Kapoor and Kirron Kher during a promotional event for their upcoming film Khoobsurat...

Sonam Kapoor and Kirron Kher during a promotional event for their upcoming film Khoobsurat...

Narendra Modi and Chinese President Xi Jinping, holding umbrella watch a cultural performance...

Narendra Modi and Chinese President Xi Jinping, holding umbrella watch a cultural performance...

Prime Minister Narendra Modi and Chinese President Xi Jinping on a traditional swing...

Prime Minister Narendra Modi and Chinese President Xi Jinping on a traditional swing...

Copyright 2014, The Printers (Mysore) Private Ltd., 75, M.G Road, Post Box 5331, Bangalore - 560001
Tel: +91 (80) 25880000 Fax No. +91 (80) 25880523