Hi tstr,
It's not $0 so don't let the other poster bring you down.
The domain name itself is worth at least $9 minimum, right?
I'd say you may be able to get $25-$100 on a Flip website.
The negatives are:
Little Traffic: 5 visitors a day. Are you doing SEO or anything else to drive traffic.
Clunky search menu: It doesn't stand out very well. Not much to search for.
Basic Wordpress Site: Many people can build or acquire a similar site for less than $50.
I bet your bounce rate is high and quick. There is not much to it, other than the articles.
Your Amazon Affiliate monetization ad was on the very bottom of my iPad until I turned it sideways then it came to the top right. You should set your Amazon ad box to show books, videos or actual supplement sales pages not just a generic "shop at Amazon" ad. And make sure it stays on the top in all mobile devices. That may help your monetization.
The positives are:
It loaded fast for me
The articles and photos look good and lay out nicely.
You have a good generic keyword domain
You might want to:
Put a disclaimer on there (bottom) for anyone purchasing supplements or following the advice in the articles to minimize risk. And an affiliate sales disclaimer.
Add something more personal at the top about why people should stay and read these articles. About "wellness" perhaps.
You need more and different types of content other than articles.
Think about adding a wellness forum for people to converse or inquire,
and maybe a sales link to a wellness book or report link.
Good Luck!
Steve