Why Does My Healthy Drink Make Me Feel Worse?
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We've all been there.
You decide it's time to make healthier choices. You swap the fizzy drink for a smoothie, choose the "better-for-you" option in the supermarket, or pick up a functional drink promising energy, focus or wellness.
You're expecting to feel refreshed, energised and maybe even a little virtuous.
Instead?
Your stomach feels unsettled. You're hungry an hour later. You feel bloated, sluggish or surprisingly unsatisfied. It raises an important question...
How can something marketed as healthy leave you feeling anything but?
The answer isn't always simple, but it often starts with looking beyond the front of the label.
Not All "Healthy" Drinks Are Created Equal
The wellness drinks market has exploded over the last decade, and that's a good thing. Consumers are becoming more conscious about what they put into their bodies, and brands are responding with products that offer vitamins, botanicals, probiotics and functional ingredients.
But while many drinks have become lower in sugar, they've often become more complex in other ways.
Long ingredient lists, artificial sweeteners, stabilisers, gums and preservatives are increasingly common. None of these ingredients are automatically "bad", and they're all approved for use within regulated limits. However, that doesn't necessarily mean every ingredient suits every person.
Our bodies are wonderfully individual, and what works well for one person may leave another feeling less than their best.
The Hidden World of Sweeteners
One of the biggest changes in the drinks industry has been the move away from sugar towards alternative sweeteners. Every other product seems to proudly claim 'Sugar free'.
Yes, this has undoubtedly helped reduce sugar intake, but it has also introduced consumers to a whole range of ingredients they may never have heard of.
Take erythritol, for example.
Erythritol is a sugar alcohol that's widely used in low-sugar foods and drinks because it provides sweetness with very few calories. Many people tolerate it perfectly well, but others report digestive discomfort, bloating or stomach upset, particularly when consuming larger amounts or multiple products containing sugar alcohols throughout the day. Some people we spoke to during our research even reported sickness & skin rashes after drinking this ingredient from a health drink.
Other sugar alcohols, such as sorbitol, maltitol and xylitol, are also known to cause digestive symptoms in some people, especially when consumed in excess.
Then there are high-intensity sweeteners, such as steviol glycosides (derived from the stevia plant), sucralose and acesulfame K. These ingredients have all been assessed for safety by food regulators, but can often give a 'synthetic' or 'metallic' taste. We found consumers would prefer less processed ingredients, or simply feel better without them in their drinks at all.
The important point is this: there isn't one universal "best" sweetener. Different people respond differently, and listening to your own body matters. It raised the question - do we actually need to use them at all?
Even Fruit Can Be Misleading
Now let's talk about smoothies.
Many people assume that a smoothie is automatically one of the healthiest choices available. After all, it's made from fruit... right?
The reality is a little more nuanced.
Some smoothies contain the equivalent of several portions of fruit in one bottle, which can also mean a significant amount of naturally occurring sugar. While fruit sugars aren't the same as added refined sugar, consuming them in liquid form may lead to a faster rise in blood sugar than eating whole fruit, particularly if the drink contains little protein or healthy fat to slow digestion.
That doesn't mean smoothies are unhealthy. Far from it. I love a homemade smoothie (balanced with oats & protein powder).
It simply means that "healthy" doesn't always mean balanced, and context matters.
Have You Ever Read the Ingredients?
Here's a little challenge.
The next time you're shopping, turn the bottle around.
Instead of reading the claims on the front, read the ingredients on the back.
You might notice long lists containing stabilisers, acidity regulators, flavourings, gums, preservatives and sweeteners that sound more at home in a chemistry lesson than your kitchen cupboard.
Again, these ingredients all have a purpose, and food manufacturers use them for perfectly legitimate reasons. But many consumers are now asking a different question:
Do I actually want them?
This shift has helped fuel the growing interest in clean-label products.
But What Does "Clean Label" Actually Mean?
Unlike terms such as "organic", there isn't one legal definition of a clean label.
Generally, it refers to products made with simpler, more recognisable ingredients and fewer unnecessary additives.
For many shoppers, it's less about eliminating every unfamiliar ingredient and more about choosing products that feel transparent and thoughtfully formulated.
Consumers increasingly want to understand what they're drinking, why it's there, and how it supports their wellbeing. This movement started in food, and increasingly applies to our drinks too.
It's not about fear mongering. It's about informed choice.
Wellness Should Leave You Feeling Better
At Catalyse, we believe wellness should feel... well, like wellness. Not enduring a funny taste or worrying about potential rashes.
That's why we took a different approach.
Rather than masking flavours with artificial sweeteners or creating drinks that taste like sweets, we focused on sophisticated botanical flavour profiles inspired by ingredients people already know and enjoy.
Our drinks contain clinically studied functional ingredients to support beauty, energy, immunity and relaxation, while remaining low in calories and free from artificial sweeteners. The 'sweetness' in our blends is from small amounts of grape - providing a naturally occurring sugar in low quantities.
We believe feeling good shouldn't come with a long list of ingredients you don't recognise or a compromise on flavour.
Because ultimately, the healthiest drink isn't the one with the loudest marketing claim.
It's the one that leaves you feeling your best.
If you'd like to try our clean label blends - start with our Daily Ritual Sampler Case & find your new favourite.
That's all for now! I hope this helps,
Love Eirian x
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