Speaking of pseudoscience,
There was this health food shop near where I used to live. They did have some fun things there that are otherwise hard to find, such as acai berry packs, weird teas, and weird nuts and seeds. I liked being able to find those things.
But the guy working there could be annoying. I was shopping for nut milks at some point, and I noticed that most of them had the majority of their calories in added sugar. What's the point of adding sugar to soy milk or coconut milk? So I asked him about this issue. He then picks up a different brand, and says "try this, they use rice syrup instead, so it's healthier".
It's not.
I was reminded of that as I read this article critical of holistic nutrition:
I Used To Be a Holistic Nutritionist
The article is very critical. That said I understand why alternative medicine exists. A lot of people don't get answers from conventional medicine, they're desperate, and thus they're willing to experiment.
I was speaking to somebody the other day, who has had a continuous headache for twenty three years. If that was me, I'd plausibly be consulting with a lot of quacks. The desperation must be incredible, and that renders making tinctures of coconut oil, apple cider vinegar, Himalayan pink salt, manuka honey, and steel cut oats more understandable. Though this person is not doing that, I would understand them if they were.
And FWIW, I'm considering an elimination diet, which counts as alternative medicine, but it seems reasonable to me.
Sugar makes everything taste better..it's really that simple.