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10
votes
4answers
2k views

Is it true that thinking uses a lot of calories?

I have read a lot of stuff that says the brain is one of the parts of the body that consume the most oxygen. Is this true? Does that mean when you're thinking hard, you're actually burning a lot of ...
2
votes
1answer
98 views

Exercise increases creativity?

While running in the morning, I find that I regularly generate a large number of ideas and solve problems. It seems that exercise would increase oxygen to the brain, causing increased activity. I ...
0
votes
1answer
11 views

To lose fat in ketosis should I avoid fatty foods?

I'm 95kg, 195cm tall. Aiming to lose some fat, eating < 50g carbs a day. I know I need fat to generate ketones for healthy brain function, should I avoid eating fat so that my body uses my own ...