There is also some evidence that taking glucosulin to treat ailments such as osteoarthritis can worsen blood sugar, insulin, and hemoglobin. People who have bleeding disorders who take anti-platelet medication should not take it unless they are under the care of a health professional.
Most studies on short-term use of glucosulin have shown that the vast majority of patients showed no ill effects. Used in the long-term, glucosulin can cause drowsiness, abdominal pain, nausea, heartburn, diarrhea, and vomiting. Since the product is manufactured from shellfish, people with allergies to shellfish should avoid it at all costs as it could cause some serious problems for people in this group.
There are no studies at this time on the effects of glucosulin on pregnant women, but you should be very careful if you are pregnant and consult with your doctor before you begin taking it. Glucosulin is a wonderful dietary supplement for many people who suffer from loss of cartilage in the knees and osteoarthritis, but it can be risky for people with high blood pressure and heart problems. Look at any sports drink closely to make sure just what it is you are drinking if you are at risk.