Tuesday, June 26, 2012

Bread: Friend or Foe?


Carbohydrates are an interesting topic within the weight loss world. Some people swear by eliminating carbs except from veggie sources and some will include a moderate to high amount. Typically, people who are trying to lose weight, or live by a very “clean diet”, will try their best to avoid most carbohydrates.

Bread - the typical staple of Aussie household - is usually the first carbohydrate source to be eliminated. I personally agree with this move but only when it applies to white bread. I live by a nutritional plan which emphasises nutritionally dense products/produce thus eliminating any highly processed foods and gluten. I eat everything as close to its natural state as possible. Foods which are highly processed pretty much have all their nutritional content stripped which sees companies having to replace these nutrients or add completely different nutrients in to the product during the manufacturing process.

Bread and carbohydrates are not bad for you. This is especially true for children. A sandwich is a great way to bundle up lean protein, dairy, veggies, and if you pick the right bread, some excellent carbs.

I have broken down the key nutritional factors of breads below and ranked them accordingly. The highest nutritional bread is ranked number 1 and lowest number 4.

4) One 30 gram thin slice of white bread (average all brands according to Calorie King) has 73 calories, 2.5grms protein, 14.1 grams carbs, 0.8grams fat, 1.2grms sugar and 143mg sodium.

3) One 30grm thin slice of wholemeal bread (average all brands according to Calorie King) has 71 calories, 2.6grm protein, 12.9grms carbs, 0.9grms fat, 0.9 grams sugar and 143mg sodium.

2) One 30grm thin slice of multigrain bread (average all brands according to Calorie King) has 62 calories, 2.5grms protein, 11.2grms carbs, 0.8grms fat, 0.8grms sugar and 133mg sodium.

1) One 36grm slice of Sprouted Grain Rye & Spelt bread (Lifestyle Bakery brand) has 80 calories, 5.3grms protein, 9.7grms carbs, 1.3grms fat, 0.1 grams sugar and 83mg sodium.

As you can see the bread I ranked number one actually has the highest amount of calories and fats per slice, however it also has the highest amount of protein, lowest amount of carbs and sugars. It is also more nutritionally dense being made from sprouted whole grains, getting as close to the grains natural state as possible. Additionally, sprouted bread will typically contain no artificial additives or colours. Just as a comparison I have provided ingredients below:

Lifestyles Bakery Sprouted Grain Rye & Spelt
Certified Organic: Sprouted Organic Spelt & Rye Grains, Sunflower Oil.
Conventional: Filtered Water, Gluten, Caraway Seed, Sea Salt, Yeast, and Vinegar.

Popular White Bread brand
Wheat flour, water, baker’s yeast, vinegar, iodised salt, canola oil, wheat gluten, soy flour, emulsifiers (481, 472e, 471), Vitamins (Thiamin&Folate).
(A side note; additive 481 is sodium steroly-2-lactylate, additive 472e is diacetyltartaric and fatty acid esters of glycerol and additive 471 mono/diglycerides of fatty acids, which are extracted from various sources in a laboratory).

So overall based on nutritional content and health benefits I would personally recommend sprouted grain breads over any others. However if it is not viable for you to buy this type of bread, I would recommend multigrain or wholemeal. Just watch out for the nasties: keep bad fats1 below 5 grams, sugar below 5 grams and 130 grams of sodium per 100 grams.

Remember as consumers we want the bread to be nutritionally dense, providing lots of clean energy for our bodies. In order to do this we need to pick a product which includes ingredients which are as close to their natural state2 as possible.

1 Bad fats include trans fats and some saturated fats; good fats are any types of unsaturated fats. I have posted some links to articles below which is where I gathered my information from to define good fats and bad fats.
2 Local foods define natural state foods as; food labelled "natural" does not contain any artificial ingredients, colouring ingredients, or chemical preservatives, and, in the case of meat and poultry, is minimally processed

References:

American Dietetic Association Journal of the AMERICAN DIETETIC ASSOCIATION . 2011. The Great Fat Debate: A Closer Look at the Controversy—Questioning the Validity of Age-Old Dietary Guidance.ac.els-cdn.com.dbgw.lis.curtin.edu.au/S0002822311002896/1-s2.0-S0002822311002896-main.pdf?_tid=e62da3db1d50550fa5370767521a1a0d&acdnat=1339597903_7b880dd6b27bcf43ce18df20e7eb0ee3


FATS AND OILS A H Lichtenstein, Tufts University, Boston MA, USA 2005 Elsevier Ltd. ac.els-cdn.com.dbgw.lis.curtin.edu.au/B0122266943001149/3-s2.0-B0122266943001149-main.pdf?_tid=146007058cbf58aecce0c770d2579c9f&acdnat=1339597998_3503432278a0d230f8c25dda63bc25b9

Flavours and Flavour Enhancers: natural or artificial, what's the difference? fedup.com.au/factsheets/additive-and-natural-chemical-factsheets/flavours-natural-or-artificial

Inge K. June 6, 2012. Are additives bad for us? aww.ninemsn.com.au/dietandhealth/8467806/areadditives-bad-for-us

J. Preston Harley et al. Hyperkinesis and Food Additives: Testing the Feingold Hypothesis pediatrics.aappublications.org/content/61/6/818.short

Mary Engig and Sally Fallon. 200. The Skinny on Fats. http://www.westonaprice.org/know-your-fats/skinny-on-fatsac.els-cdn.com.dbgw.lis.curtin.edu.au/S0002822311002896/1-s2.0-S0002822311002896-main.pdf?_tid=e62da3db1d50550fa5370767521a1a0d&acdnat=1339597903_7b880dd6b27bcf43ce18df20e7eb0ee3


Richard J. Ablina and Wen G. Jiangb. 2009. All Fats are Not Bad: A Smart Lesson to be Learned. Departments of Immunobiology and Pathology, University of Arizona College of Medicine, Arizona Cancer Centre and the BIO5 Institute, Tucson, Arizona Metastasis & Angiogenesis Research Group, University Department of Surgery, Cardiff University School of Medicine, Cardiff, United Kingdom http://www.sciencedirect.com.dbgw.lis.curtin.edu.au/science/article/pii/S0022534709028870

Sherpa C. Jan 19, 2010 Top 15 chemical additives in your food.  http://phys.org/news183110037.html

 

Uffe Ravnskov .More discrepancies around saturated fat and cardiovascular diseases
Nutrition, 28;6 June 2012, Pg713
ac.els-cdn.com.dbgw.lis.curtin.edu.au/S0899900712000780/1-s2.0-S0899900712000780-main.pdf?_tid=82121394c633197f6d4f5ee16ddf41b7&acdnat=1339597715_b430bd1856b09dcd4e182307203bd2ea

Unhealthy Foods Filled With Dangerous Food Additives Are Everywhere. healthylifetoolkit.com/dangerous-food-additives.html


*Definition: Legally, food labelled "natural" does not contain any artificial ingredients, colouring ingredients, or chemical preservatives, and, in the case of meat and poultry, is minimally processed. http://localfoods.about.com/od/localfoodsglossary/g/natural.htm