<human>: Can you condense the text into three sentences or less?

We're big food lovers at our house, but food is also a cause for a lot of stress. My dad's life isn't great at the moment, and as a result of this his issues with food have only gotten worse. 

Because of many factors, he's very stressed, and food is something in his life that he should be enjoying, and not causing him more stress. He can be short tempered and food is an easy way to upset him. 

As an example, yesterday he snapped at my mum for not having started cooking until me and my sister were home.

It's getting to the point where I am very worried about him, and his health, and would like to eliminate at least one bad thing from his life, his food issues being the first, then his drinking.

The only thing is, that I'm worried he might not take the advice so well. Whenever my mum has brought it up she is told she is just nagging him and he doesn't need nagged. 

Both my parents have a semi-reluctant attitude towards healthcare, especially mental, but are not too bad. 

Alcohol is also an issue, and I would like to include that in the help.

I'd really like to get him some help, be it therapy or counselling. I'm guessing either me or him need to talk to our GP (we live in UK) about this issue, and see what he says, but I need to persuade my dad.

Despite all of these bad things, he is a good man at heart and am proud to be his son, please do not get the wrong impression about what I've said about him.
<bot>: My dad's upbringing has given him issues with food, due to current situation in life, these issues are causing problems within family. How do I get him to get help?