Not only are elevated concentrations toxic to wildlife and even to people, but also even moderate concentrations can, if allowed to persist, fuel the explosive growth of algae. (sciencenews.org)
Human infants as young as 4 months of age prefer moderate concentrations of salt water to plain water and by 2 years of age, their preferences for salty foods are even greater than they are for adults (18,20). (journals.lww.com)
Medium chain fatty acids are 8 to 12 carbons, moderately rare, but found in moderate concentrations in some tropical nuts and oils. (healthy-healing-oils.com)