Publishing e-mail field by default?

I’m building an example app in Meteor 1.2.1 and previewing it in Chrome 47.

I am trying to publish user data in a secure way as outlined in this post by Colby Cheeze.

Meteor.publish("userData", function() {
	return Meteor.users.find(
	    {},
	    {fields: {"profile": 1}}
        );
});

However, when I run the following in the browser console,

Meteor.users.find().fetch()

I can see the “emails” field for each user, even though I did not set it to “1”.

What’s the issue here?

Actually, I restarted my application and emails are no longer there. For some reason the app didn’t auto-update.