11.   If that is the idea, Fehr said, one does not want weeds developing tolerance.

12.   It seems to have no potential for addiction nor have users developed tolerance.

13.   Long-term exposure to capsaicin can reduce the sensitivity to those nerves, which is one reason why people often develop a tolerance to hot, spicy food.

14.   Nerve cells develop tolerance to caffeine, so consider going without it for a week occasionally to restore its punch.

15.   Some patients take longer to develop tolerance than others.

16.   The study showed that, over time, the rats developed a tolerance to the ozone, he said.

17.   Then, when people had developed some reluctant tolerance for subjectless art, representation returned.

18.   It was thought that the other two may have developed a tolerance to HIV, so that their immune systems no longer made antibodies against the virus.