A new study finds that short-term intake of high-fat foods is good for the heart  At the end of the experiment, the researchers artificially induced ischemic heart damage in mice, similar to what happened in humans during a heart attack  They found that the damage to the heart tissue of mice that ate high-fat food for 24 hours, 1 week and 2 weeks was 70% less than that of mice on a high-fat diet for 6 weeks and vegetarian mice  The researchers believe this is because short-term intake of high-fat foods can give heart muscles more energy and enhance their ability to resist injury
If rats are allowed to eat meat for a day and then change to vegetarian, their heart's ability to resist damage is stronger than that of mice that have been vegetarian at the beginning
 They believe that short-term intake of a high-fat diet may protect heart function