What is Visceral fat , trunk fact, yellow fat etc... The reason this question i asked because very recently one of my friend has been advised by one nutritionals, his visceral fat, trunk fact, BMI is very high and he is in risk stage. Later he has been contacted another doctor and been advised by this doctor that there is no such type of fats in the human body and you can control body cholesterol level by pure Ram Alcohol. As my thought this is a strange/unusual answer from a doctor. Please advise in this regard.