Journey singer Arnel Pineda â who just months ago vehemently denied rumors he was looking to leave the group â has once again raised eyebrows by publicly stating that former singer Steve Perry âshould come backâ and âtake over his righteous placeâ fronting the band.
1 there are differences in the effect produced on the body by saturated and unsaturated fats. 2  Saturated fats are harmful for the body. 3  They increase the level of LDL cholesterol in the blood, and therefore cause diseases like arteriosclerosis and others. 4  Unsaturated fats are very important for your body.
Unsaturated fatty acids (the building blocks of unsaturated fat), on the other hand, have double bonds and these double bonds break up the string of CH 2 Â´s and create gaps within the fatty acid chain. See figure 1 for a depiction of the difference between saturated and unsaturated fatty acids.