Over 50% of hospital patients treated with humic acid for various chronic diseases noticed that they were able to sleep more relaxed. Bingwen Su, Jiangxi Humic Acid, 3 (1985)
Hospital studies in China show that elderly patients, ages 60-90, when treated with fulvic acid, regained appetite, slept better, and became more energetic. Other hospital studies coming from India show that fulvic acids are considered to be a powerful anti-aging therapy that also able to help with symptoms of dementia.
Erchuan Wang et al, Humic acid, 3 (1991)