Food combining for weight loss

by Khushboo on January 16, 2017

Like every new year, motivation levels are soaring and fad diets continue to pop up. Even though it’s been proven countless times that exercise & a balanced diet are the most effective means to weight loss, there’s no stopping new diets from gaining popularity.  One that stands out particularly to me is the not-so-new Food Combining Diet. Especially given the amount of success it’s had over the years, there is probably some truth to it.  It centers around the notion that eating inappropriate combinations of certain foods can hinder weight loss, digestive & metabolic process as well as lead to various ailments.  Although various diets are based on this theory, they tend to share similar principles.  Three points in particular stood out, especially as newer studies reveal the opposite for weight loss:

  • Do not pair proteins with starchy carbs
  • Do not mix starches
  • Eat fruit separately

The underlying guideline of Food Combining is to not pair proteins with starchy carbs.   As proteins digest best in an acidic solution whereas starches require an alkaline base for digestion, the digestive tract cannot properly digest both foods simultaneously.   As true as that may be, it doesn’t really take into account the macro effect of combining the 2 food groups i.e. eating a source of protein with a carb lowers the meal’s overall GI value and the rate at which is sugar is released into the bloodstream.  As a result, this combination can also reduce cravings for high-fat, sugary foods later on in the day.

Salmon California Roll - Genki, China

Salmon California Roll – Genki, China

And speaking of insulin & blood sugar levels, another food combination “guideline” is to not mix starches.  The premise behind this is that an overload of carbs will make your blood sugar levels skyrocket and then crash, leaving you hungry and tired.  While in theory that makes sense, it’s far too simplistic to classify all starches within the same category.  As somebody who eats a largely plant-based diet, I often rely on complimentary proteins for a protein-rich meal.  In other words I try to combine certain plant-based proteins to compensate for each other’s lack of essential amino acids.  Daal (a.k.a. lentils) with brown rice is an ideal example of this.  Whereas daal isn’t a good source of tryptophan, methionine, and cystine, all 3 are found in brown rice.  On the flip side, grains like rice are low in the essential amino acid lysine whereas lentils contain decent amounts.  Suddenly starch-combining doesn’t seem so bad does it?

Daal (=spiced lentil stew)

Daal (=spiced lentil stew)

And finally my favorite, and most frequently heard: Eat fruits separately, as they digest very quickly given their simple carbohydrate structure.  According to Food Combining principles, pairing them with other foods slows down the process, leaving the fruit juices to rot & ferment.   That would mean cereal without blueberries, smoothies without oats and bananas without almond butter.  That doesn’t sound right, does it?  Aside from keeping things regular, adding some fiber in the form of fruit to my breakfast every morning keeps me from gnawing at my arm all morning…and everything in my kitchen for that matter.

Crunchy PB Toast with Strawberries

It’s great that the Food Combining Diet’s guidelines focus on unprocessed, whole foods.  However I think that any weight loss generated from this approach is more likely to be a result of limiting one’s options during mealtime (and hence increasing the caloric deficit), rather than a result of certain combinations.  For those individuals who have successfully lost weight by following a food combining diet, hats off to you…I mean it! However my biggest tip to anyone contemplating this approach is to do your research.  For every new diet or nutrition-related ‘tip’ which creeps up, I can guarantee we’ll find another one that counters it.  Keep experimenting until you find one that suits YOUR lifestyle, goals & preferences…even it means throwing certain ‘rules’ out the window.  And most importantly, always keep in mind the crux of weight loss: Eat less calories than your body burns off daily.

What’s your favorite food combination?

What nutrition-related “tip” doesn’ t work for you? 

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{ 9 comments… read them below or add one }

Salma Dinani January 17, 2017 at 12:26 am

Thanks for the tips!


Khushboo January 18, 2017 at 2:13 pm

My pleasure 🙂


dixya @food, pleasure, and health January 17, 2017 at 4:07 pm

very interesting and new to me info!


Khushboo January 18, 2017 at 2:14 pm

Glad you enjoyed it!


Shashi at RunninSrilankan January 17, 2017 at 9:07 pm

I so love this post, Khushboo! I’ve heard a few of those food combining dos and don’t myself, but I don’t subscribe to them. It seems like just about every do has a don’t and so I simply eat as healthy as I can 80 percent of the time, so far, no complaints.
BTW – Happy new year!


Khushboo January 18, 2017 at 2:14 pm

Happy 2017 to you too Shashi!! It sounds like you have the best approach- as long as you’re eating well 80% that matter, you’re doing better than most!


Tara @ Sweat like a Pig January 18, 2017 at 1:43 pm

When I first saw the title of this post, I thought you’d lost the plot! Haha but I’m pleased to see that I absolutely agree with your approach. Life’s too short to worry about stupid rules, especially when your diet is healthy enough as it is.


Khushboo January 18, 2017 at 2:15 pm

Haha give me some credit Tara ;)!! Rather than micromanage every little detail of our diet, it’s so much saner and healthier to look at it overall.


Meghan@CleanEatsFastFeets January 19, 2017 at 3:47 am

It’s amazing how many fad and quick fix diets are out there when the answer is really simple: Eats food, mostly plants. Gotta love Michael Pollan.


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