We've seen one research study showing that approximately 40 seconds of microwave heating on medium heat is a heating method that doesn't significantly change the fatty acid profile of avocados. (whfoods.org)
Consumer concern has been caused by media coverage of isolated reports which suggest that microwave heating produces chemical changes in foods with the formation of potentially toxic compounds. (csiro.au)
It may seem that you could just shake up the bottle after microwave heating, but this hasn't been found to be a safe practice. (verywellfamily.com)