A British organization conducted a study on the blood pressure index for English Premier League fans, and the study found that the danger index for Manchester United fans was the highest among the Big 6, with an index of 37, and the lowest was Manchester City, with an index of 29. As for the danger index for the whole English Premier League, the highest was Luton, with an index of 52.5, and the lowest was Brighton, with an index of 18.
The study was conducted by the Daily Mail in collaboration with Well Pharmacy to measure the blood pressure of Premier League fans in order to check the risk index of each team's fans when watching football, and to set up a 'Blood Pressure Alliance' to encourage more fans to have their blood pressure measured.
The study found that Manchester United ranked 8th among the Premier League teams, with 24% of their fans suffering from high blood pressure, 50% of their fans suffering from high stress when watching football, and a risk index of 37, which is also the highest among the Big6 teams, and Ferguson, who suffered from a brain haemorrhage, is definitely a high-risk person, and he needs to be especially careful when watching Manchester United matches.