How can helping estrogen metabolism benefit men?
A. Everyone knows estrogen is an important hormone for reproduction in women. What is not often appreciated is that estrogen levels, though lower than those in women, are also essential in men. However, midlife changes in men result in excess estrogen production beyond its minimal essential level. Like perimenopausal women, men experience a tendency to gain weight in midlife. Rising estrogen production can result, since fat cells contain the aromatase enzyme that converts testosterone into estrogen. Unmetabolized estrogen creates a vicious cycle resulting in further estrogen production. This occurs because fat is one source of more active aromatase enzymes, causing further estrogen production and continuing weight gain.(27) An open label study of DIM in overweight men and women showed it promoted more efficient weight loss and more active fat metabolism. In this regard, DIM is similar to green tea extract (28) and spices like cayenne pepper.(29) DiindolyImethane may have a role in help
