April 15, 2025

Is keto making a comeback?

Keto is everywhere. It’s in your feed, your conversations, your grocery store snacks — promising everything from rapid weight loss to better energy, clearer thinking, and blood sugar control. But beneath the buzz, do you really know what the ketogenic diet involves? And is it actually right for you?

What most people don’t realise is that keto wasn’t created as a weight-loss tool. Its roots go back over 100 years when it was used as a therapeutic approach for epilepsy — and it all started with fasting. So, how did we get from a clinical treatment to bulletproof coffee and bacon-heavy meal plans?

We decided to take a closer look at what the body actually does on keto — how it switches from burning glucose to tapping into fat stores, what ketones are and why they matter, and what’s going on when people experience the so-called “keto flu.” Think going low-carb means no energy? The reality might surprise you.

Have you wondered how keto looks in practice — from how few carbs it really takes to enter ketosis (spoiler: it’s not a lot) to what “macros” actually mean in this context? An apple alone could meet your whole day’s carb allowance. And it’s not all butter and steak — critical factors affect how your body responds, from fat quality to fibre intake.

Wondering if keto is sustainable? Or if the benefits outweigh the effort? There is a more flexible, less restrictive version of the diet that’s gaining attention for being easier to follow — without compromising too much on results.

In Caroline’s latest blog for Healf, you’ll find the answers to the big keto questions — the facts, the fiction, and the surprising truths that most people miss. This article cuts through the confusion to help you make informed choices for your health.

Fed up of being confused about which diet is the one for you?

It's a minefield out there and just because you know someone it's worked for, doesn't mean you'll suit, benefit or even enjoy adopting the diet yourself.

Yet too often that leaves you feeling like a failure.
Not anymore!

Book a free call with a nutritionist to find out what a personalised approach will mean for you.
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