Diamond Energy
This one is slightly less horrific than the Hidden Valley Cooler in my previous dream. In this dream, I was with my partner at a walk-a-thon event. While we were getting ready, they mentioned they were having some gastrointestinal issues, but had cured themselves by ingesting crushed up diamonds they had bought online. They were sold pre-crushed at a discount because the diamonds weren't good enough quality to be made into jewelry. They then gave me some, saying I should also take some as it had other health benefits. I readily agreed, adding I would mix it into my grapefruit energy drink that I had just opened in preparation for the walk.
It didn't hurt when I drank it and instead it felt weirdly refreshing, like I was just swallowing crushed/shaved ice.