22 Apr 2022 no comments Macro Meals Categories health

Right up there with rebound fat gain, one of the most common fallouts I see in athletes throughout the industry after concluding their dieting phase, is the fear they’ve incurred gnarly food allergies from dieting. Their dieting phase ends, they start eating more, and suddenly the bogus fear mongering of fitspos, coupled with legitimate digestive discomfort they’re experiencing, leaves them afraid to consume virtually any new foods for fear of intolerances or eating ‘bad foods.’

Now this isn’t to say food allergies can’t be acquired, nor to deter you from listening to any medical advice you’ve received, but before you go throwing out all your gluten, dairy and anything else the fitspo on Instagram warned you about before selling you some detox tea- please allow me to point out some other, very common, causes of digestions issues post-diet. I’ll also offer considerations for more easily re-introducing foods into your plan once you’re finished dieting and have more macros, and thus more food options, as you begin reverse dieting.

Reverse Diet Food Selection

Before I dive in to some more technical considerations, I want to begin this article by comparing food re-introduction to reverse dieting strategies. Articles such as my ‘Why you Should Reverse Diet’ article here on help cover a proper reverse dieting phase can be hugely beneficial metabolically, hormonally, and psychologically after the cessation of a dieting phase in order to prevent rebound fat gain. Suddenly consuming way more calories than your body has adapted to in your dieting phase can lead to regaining lost weight very quickly, and in many situations, even gaining more fat than you lost in the first place. By instead being more gradual with calorie increases, much of that can be greatly minimized.

Based on my published research into dieting & metabolism/hormones, and experience coaching athletes, I can say that looking at reverse dieting solely from a calorie/macro standpoint may not be the only thing worth noting. Also considering the types and frequency of foods you’re including can go a long way in helping your reverse transition go smoothly.

That’s because as we diet, calories decline and so does our food variety as we’re left with fewer and fewer macros. Although a separate section below will go into this more in depth, our bodies can adapt to the food types they’re exposed to, similarly to how our metabolisms adapt to the amount of calories our bodies are exposed to.

A sudden onslaught of totally foreign foods we haven’t eaten in months, even if within our macro allotment, can lead to a lot of GI discomfort just from the unfamiliarity of those foods in our systems. This is often not a food allergy we’ve acquired, but just a matter of our bodies adjusting to foods we haven’t been around in a while.

More Than Macros

Just as calories are gradually added back in to our diets, so too, should food variety be. I’ve seen it happen more often than I can count. Athletes start reverse dieting and totally overhaul the foods they’re eating. After limiting favorite foods while in the final stages of their diet, they throw out virtually everything they’ve become accustomed to for largely foreign foods- leaving them feeling bloated, sluggish, and confused as to what’s going on.

Approaching your reverse diet not just from a gradual increase in calories/macros, but also a gradual increase in foods you haven’t had in awhile, can give your digestive system time to adjust and minimize discomfort you experience while getting back into your growth season/maintenance phase.

Chew on This

We’ve all been there at some point. It’s so common for people to end their dieting phase, and in the coming weeks resemble a lion that just caught their first gazelle in weeks- tearing, gnashing, and darn near swallowing each bite whole as they embrace their newfound sustenance. A little bit of humor, but honestly not far from the truth- it’s really easy to almost entirely neglect chewing food as a dieting phase ends and athletes are re-introduced to more food. It’s usually chalked up as a silly topic to even consider, but a large majority of people simply don’t chew their food enough, yet they grow increasingly frustrated as they experience digestion issues as total food increases post-diet.

You would be (and hopefully will be if you take my advice) surprised at how much better your digestion can improve by simply becoming more conscious of chewing your food sufficiently. After all, digestion begins in the mouth, and if we aren’t chewing our food well, we’re leaving some relatively large substances for our digestive tracts to try and break down. Much like a workers union interacting with their employers, if your digestive system has to overwork itself unnecessarily, you better believe you’re going to hear about it.

Enzyme Alterations & Dieting

Building on what we’ve discussed so far, some of those adaptations our bodies undergo when food selection declines is on an enzymatic level. Just as the muscles we stimulate the best grow the best, so too do our digestive enzymes become more proliferated as they’re exposed to nutrients they’re required for breaking down.

As gut research continues, it seems that the food types we expose our digestive systems to affect the type and amounts of digestive-related bacteria that become more or less present. As we introduce new food types, our gut bacteria can, to a degree, shift to accommodate for the changing environment [6][1]. This could stand to reason why introducing an array of news foods all at once could create digestive discomfort. Gradually introducing foods we’ve been unaccustomed to in recent months can allow our digestive bacteria to adapt, and reduce the discomfort we may otherwise suffer.

Stomach Muscles & Dieting

Another overlooked digestive consideration that can play into discomfort you may experience post-diet is that of muscular adaptation within the gastrointestinal muscles.

We know that as we lose body fat, we’ll undoubtedly lose some muscle tissue as less and less nutrients are available to support recovery and less energy is available to maintain strength in the weight room. In short, we’re less able to maximize the use of muscle tissue, and as a result, lose some tissue while dieting. Along the same lines, it’s important to remember that the stomach is a muscle as well, and with dieting comes less total work being undertaken by the stomach, and thus some incremental adaptations occur within its tissue as well.

This article in no way disputes that some foods simply don’t sit well with some people, or that food allergies & related health issues don’t exist. However, sadly uninformed ‘influencers’ throughout the fitness industry use this fact to greatly over exaggerate their commonality and use it as an easy source of fear mongering and selling bogus plans & products.

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