Thank you for your valuable feedback, Lisa. You inspired me to write about MSM powder which I use occasionally for liver cleansing safely. Decades ago it helped me a lot to detoxify my liver when I had serious health conditions. I added it to my writing list. Have you seen my new story about Lutein and Zeaxanthin for eye health? They are valuable nutrients that you might take a quick look in case you find them helpful. https://medium.com/p/d39511441651