if you eat broccoli with nutritional yeast every day what happens to the body first off your immune system gets a major boost broccoli is a cruciferous vegetable rich in vitamins c and e which help protect your body against infections pair it with the B vitamins from nutritional yeast and you’ve got a defense mechanism that’s hard to beat but this is nothing compared to the last benefit secondly digestion sees a significant improvement too broccoli is loaded with fiber aiding in gut health and regular bowel movements nutritional yeast adds probiotics into the mix promoting a balanced gut microbiome thirdly they keep your heart healthy thanks to the anti-inflammatory effects of broccoli and the cholesterol lowering abilities of nutritional yeast lastly they can prevent cancer Yes you heard it right broccoli contains compounds like sulphoraphane known for their anti-cancer properties