TUESDAY: YOUR METABOLISM 101 |
Finding the Estrogen/Progesterone Balance
The terms "estrogen" and "progesterone" are thrown around a
lot when women's bodies are under discussion — however, these two steroid
hormones are important influences on the metabolism of both sexes. While you may
think "muscle-bound meathead" when you hear the word "steroid," all it signifies
is that your body uses cholesterol to make these hormones. Men and women both
produce estrogen and progesterone normally, but our environment also imposes a
tremendous amount of estrogen on our bodies. Man-made estrogens in hormone
replacement therapy, pesticides, and food additives can all have a profound
effect on the body's overall hormone balance. What you need to do is to find a
balance between progesterone and estrogen by focusing on what you're eating and
avoiding toxins.
For a long time people believed that women's hormone problems stemmed from
declining levels of estrogen, especially during premenstrual syndrome, after
giving birth, and during perimenopause and menopause. But increasingly, women in
Western cultures tend to have too much estrogen rather than too little.
For the past 50 years, doctors have noticed that the onset of puberty among
girls — characterized by the development of breasts and pubic hair and the
beginning of menstruation — has been occurring at earlier ages. In addition,
rates of breast cancer have jumped 40 percent in the past 35 years. Studies have
linked excessive exposure to estrogen to early puberty and breast cancer. And
many signs — including decreasing sperm counts and increasing prostate cancer
rates — indicate that men are also struggling with the effects of excessive
exposure to estrogen.
How can we fix the problem? An estrogen and progesterone imbalance can be corrected by addressing the endocrine disruptors that are affecting you — not so easy given our society's seeming addiction to toxic chemicals. Our bodies are slammed with synthetic estrogens, from the ingredients in our cosmetics and the cleaners under our sinks to the preservatives in our foods and the chemicals in the plastics that wrap them. Other factors that can add to unhealthy levels of estrogen are stress, a lack of quality fats and protein, and too many refined grains and sugars. Remove as many exogenous estrogens — those that originate outside the body — from your diet and your environment as possible, and eat whole foods, especially healthful fats; do your best to minimize stress as well, and you'll help your body build the right hormones.
How can we fix the problem? An estrogen and progesterone imbalance can be corrected by addressing the endocrine disruptors that are affecting you — not so easy given our society's seeming addiction to toxic chemicals. Our bodies are slammed with synthetic estrogens, from the ingredients in our cosmetics and the cleaners under our sinks to the preservatives in our foods and the chemicals in the plastics that wrap them. Other factors that can add to unhealthy levels of estrogen are stress, a lack of quality fats and protein, and too many refined grains and sugars. Remove as many exogenous estrogens — those that originate outside the body — from your diet and your environment as possible, and eat whole foods, especially healthful fats; do your best to minimize stress as well, and you'll help your body build the right hormones.
JILLIAN'S TIP OF
THE DAY
It's Not Just a Woman's
Problem
Remember, hormone imbalances
affect men too. When estrogen is at a normal level, it can protect a man's
brain, heart, and bones and help him maintain a healthy libido. Also, when
estrogen in men is in balance with testosterone, it has little negative impact
on metabolism. But when estrogen is out of balance with other hormones, men can
lose their muscle-building, fat-burning advantage. That's when they tend to
develop man boobs (affectionately known as "moobs") and love handles, features
typically seen in women.
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