1.   The loser, on the other hand, is dejected, and his hormone level plummets.

2.   But in poor regions like southern Chiapas state, levels plummet to some of the worst on the continent.

3.   In the winter, testosterone levels plummet and they lose interest in sex.

4.   Irritable male syndrome has been newly recognized in male animals as a condition triggered when testosterone levels plummet.

5.   Lawmakers remain divided on how to resolve those issues, but the level of conflict plummeted last week.

6.   Snow is likely Monday in the low hills around Seattle as snow levels plummet behind a cold front.

7.   The symptoms may resemble those of the so-called male menopause, but Lincoln believes the condition can affect men of any age when stress causes testosterone levels to plummet.

8.   They make cholesterol levels plummet by blocking a key enzyme required in its synthesis.

9.   When these vitamins were administered to animals with high homocysteine levels, those levels plummeted, often within hours.

10.   Women become more at risk for heart disease after menopause, when their estrogen levels plummet, and taking hormone supplements helps stave off the disease.