The summary is:
The speaker is a doctor who reacts to a documentary where a man eats only McDonald's for 30 days and suffers from various health problems. The doctor explains the effects of fast food on the body, the blood work, and the mood. He also promotes a healthier option of eating HelloFresh meals. He criticizes the experiment as unrealistic and unsustainable, and warns the viewers about the risks of eating unhealthy foods often. He ends with a rhetorical question about who they want to see go first: themselves or McDonald's.
Some possible facts extracted from the text are:
1. The text is about an experiment of eating only McDonald's for 30 days and its effects on health.
2. The experiment was supervised by three doctors: a cardiologist, a gastroenterologist and a general practitioner.
3. The experiment resulted in weight gain, increased cholesterol, liver inflammation, mood swings and decreased sex drive for the participant.
4. The participant also consumed 30 pounds of sugar and 12 pounds of fat from the McDonald's food during the experiment.
5. The text suggests that eating fast food frequently can increase the risk of obesity, coronary heart disease and other health problems.