In the sentence “It’s never too late to make changes to prevent diseases that ma...

Questão de Inglês da banca Aeronáutica aplicada no concurso EEAR (2019). Confira a resolução completa abaixo:

1             It’s never too late to make changes to prevent diseases 
        that   may  end  your flying career. And becoming healthier
        doesn’t  mean  you  have to make major changes. Here are
        some tips on what you can do today to keep yourself in the
5      air for years to come.
        - take the stairs instead of riding the elevator;
        - limit red meat;
        - consume more vegetables;
        - wear UV-blocking sunglasses;
10    - walk more;
        - try a yoga class;
        - don’t smoke;
        - drink a lot of water;
        - find an activity that you love after retirement.
                                Fonte:http://goo.gl/W3uCrU Acess 30/05/2017
In the sentence “It’s never too late to make changes to prevent diseases that may end your flying career”, the modal verb “may” expresses __________.