So about micro nutritions or short micros, because is Greek and means small. And it's called Small because micros are small molecules, which have really important functions like for health for your performance, they regulate your hunger and also your mood. The cool thing about is that they have no carries and there are two groups the resonance, like within an ADC, D free and so on, and minerals like potassium, magnesium, ion, etc. How much do you need of them you'll see in the next video