1 Otherwise we may assume no disturbing alteration has taken place for more than 2000 years in its position and extent. 2  The proprietors of Queen's Hall, London, did much for it when they undertook the alteration, at great expense, of their large concert organ, which had only just been erected.
Nausea, vomiting, abdominal cramping, and constipation are all possible gastrointestinal side effects of taking chitosan. Some of these side effects may be dose related. If you experience any of the symptoms listed, stop taking chitosan and notify your doctor. He may recommend that you decrease the amount of supplement you are taking or that you no longer take the chitosan at all depending on the type and severity of your symptoms (See References 1 and 2). Other Side Effects. PDR Health reports that in addition to allergic reactions and gastrointestinal problems, other side effect have been reported from the use of chitosan. Headaches and swelling of the heels and wrists are also listed as possible chitosan side effects. If you experience a persistent headache or swelling of your wrists and/or heels, stop taking chitosan and notify your doctor of your symptoms (See Reference 1).
But it is not known if chromium is the actual cause of these side effects. Do not take chromium supplements if: 1  You are pregnant or breast-feeding. 2  You have kidney problems. 3  You have a chromate allergy. 4  You have a behavioral or psychiatric condition such as depression, anxiety, or schizophrenia. 5  You have liver disease.