Brussels Keto

GLP-1 weight-loss medicines have changed the conversation around obesity. Semaglutide, sold as Ozempic and Wegovy, and the related drug tirzepatide, sold as Mounjaro and Zepbound, produce weight loss that diet alone rarely matches. But there is a catch that gets less attention than it should, and it is where diet, including keto, becomes relevant. This is a summary of what the research shows, not a how-to, because these are prescription medicines and how you use them is a matter for you and your doctor.

Continue Reading

The most common worry about keto, and a fair one, is the heart. A diet built on fat sounds like it ought to be bad for cholesterol and blood vessels, and plenty of people are told exactly that. So it is worth looking at what the trial evidence actually shows rather than what either side asserts. A 2022 meta-analysis is a good place to start, because it pooled a lot of trials and looked specifically at heart risk factors.

Continue Reading

Migraine is more than a bad headache, and anyone who gets them knows how disruptive they are. One of the more intriguing corners of keto research looks at the brain rather than the waistline, and asks whether running the brain partly on ketones rather than glucose can make migraines less frequent. A 2024 study adds some real, if early, evidence. Why the brain angle makes sense There is a reasonable theory behind it.

Continue Reading

Polycystic ovary syndrome affects a great many women, and one of its central threads is insulin resistance: the body struggles to handle carbohydrate efficiently, insulin runs high, and that in turn nudges the ovaries to produce more male-type hormones than they should. Because a ketogenic diet directly lowers the carbohydrate the body has to deal with, researchers have wondered whether it might help with PCOS specifically. A 2024 review gives the most useful answer so far.

Continue Reading

Of all the reasons people try a ketogenic diet, blood sugar is one of the best studied. Type 2 diabetes is, at its heart, a problem with how the body handles carbohydrate, so it makes intuitive sense that eating far less of it would help. The good news is that this is not just intuition. There is a sizeable body of trial evidence, and in 2025 researchers pulled much of it together in one place.

Continue Reading

Few things on keto are as demoralising as a scale that simply refuses to move. The first stone or two often comes off quickly, and then one week it just stops. Before you conclude that keto has quit working, it helps to know that most stalls fall into a small number of categories, and most of them have a fix. Some are not even really stalls at all. Here is how to work out what is going on and what to do about it.

Continue Reading

The best exercise routine is the one you still do in three months, which is almost never the ambitious one. Most people start with an hour a day, six days a week, and quietly abandon it inside a fortnight. What follows is deliberately small, because small is what survives contact with real life, and on keto it is plenty to hold on to muscle and support fat loss. The one habit that matters most: walking If you do nothing else, walk.

Continue Reading

If one thing separates people who settle into keto comfortably from people who struggle, it is electrolytes. Get them right and most of the early misery never arrives. Ignore them and you spend your first month tired, crampy and wondering why everyone raves about this. Why keto changes your needs On a normal carbohydrate intake your body holds extra water and sodium. Cut the carbs and that retained water is released, taking a good deal of sodium with it.

Continue Reading

Keto and intermittent fasting turn up together so often that people sometimes assume they are the same thing. They are not, but they complement each other neatly, and many keto eaters drift into some form of fasting without ever deciding to. Why they fit together Fasting simply means going without food for a set stretch, usually by skipping breakfast or dinner rather than eating less overall. It pairs well with keto for a simple reason: once you are fat-adapted, hunger flattens out.

Continue Reading

People talk about “hitting their macros” on keto as though it were obvious, and for a beginner it usually is not. Macros are simply the three macronutrients that supply energy: protein, fat and carbohydrate. A ketogenic diet works by keeping carbohydrate very low so the body shifts to burning fat for fuel, which means the way you divide your calories between the three matters more here than on most diets.

Continue Reading