I prefer motor oil when I sniff...synthetic blend.
Sorry...I admit I didn't even look at the link...but having a family hx of obesity, I am a skeptic of anything other than the tried and true. Eat less crap or just less. Exercise. Period.
I cook with olive oil because it's healthier for my heart.
If exercise and healthy eating habits is the mind set from a young age, that also becomes easy. It's changing the mindset that is hard IMO. I am still trying to change mine about
the need for indulging in massive quantities of cake and ice cream whenever it's in the near vicinity LOL!
Beth