It is significant to note that those who live on vegetarian food are less prone to diseases, whereas non-vegetarians are subject to more diseases. Why? Because animal food is incompatible with the needs of the human body.
If formless meditation is difficult, then think of my form just as you see it here. With such meditation, the difference between subject and object is lost and the mind dissolves in unity.
All things in creation are subject to the law of change, and man, too, is subject to this law.