There's a lot of debate about whether sugar causes brain fog. Some people say that when they cut out sugar, their thinking becomes clearer and they feel more focused. Others say that sugar doesn't have any effect on them. So, who's right?
The truth is, there's no definitive answer. Some people may find that reducing or cutting out sugar helps them to focus better, while others may not experience any difference. However, it's worth experimenting with reducing your sugar intake to see if it makes a difference for you.