Let’s face it, most blogs are kind of boring, aren’t terribly current, and probably have too many pictures of cats on them. Writing good content, every day, about something that people want to read about is hard. Those folks who can do it deserve our praise and thanks.
For the rest of us, we’ve got these placebos. Sure, they probably won’t help you write more often, but maybe if you can remember to take them every day then you’ll also remember to post something about whatever comes into your mind.  Or, at least, a picture of your cat.