You can be curious about others’ beliefs without compromising your own

Recently, I had a conversation with a friend who explained that her ill health was down to reasons I would describe as dubious. Taking certain supplements and changing her diet have significantly improved her health. Good for her. However, she was disappointed and a little annoyed that I didn’t share her outrage and wasn’t going to follow her views.

I’ve got another friend who thinks cholesterol is a lie and that we should live largely on meat (and supplements). Another went through a sugar causes cancer phase. And another is sceptical of vaccines. Each of them may be right. They might not. We are learning more about the human body every day. But I was raised by scientists and I want to see a large-scale trial before I get outraged and change the way I live. Equally, I’m not convinced that a lightly regulated for-profit industry (supplements) is automatically more trustworthy than a highly regulated for-profit one (pharma).