Deficiencies in most commercial diets are rare however excesses of nutrients are very common and can be detrimental to your pet's health long term. (cedarcreekvet.com)
It is important to prevent malnutrition — both by preventing deficiencies of nutrients as well as preventing excesses of nutrients. (cedarbayouanimalclinic.com)
Over-fertilized fields and factory farms still lead to an excess of nutrients, which sooner or later end up in the ocean. (sciencedaily.com)