Stop the compulsory showing of Calories on menus

Stop the compulsory showing of Calories on menus
It is now the law that food establishments HAVE to show the amount of calories in their food and drink items on their menus.
In the UK there are between 1.2 and 3.4 million people that are documented as having eating disorders. Putting calories on menus is directly harming these people and could end in them starving themselves.
How can this law be beneficial for the health of the people of the UK, when it is directly causing harm to so many of the people living here?
Many are now terrified of going out to eat or ordering food online as it triggers them and their eating disorder. Lots of these people are also depressed, making cooking for themselves impossible sometimes, and this is making it impossible for them to be able to order food from anywhere else too.
If this law is reversed it would solve this problem and show that the PM does actually care about the health of the people of the UK.