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A
glass of wine with dinner seems to benefits women's hearts as it does men's.
Part of the ongoing Harvard Nurses' Health Study showed that women over fifty who
drank up to twenty drinks per week ( not all at once) had a lower risk of heart disease
than non-drinkers. The rewards were greatest for those who were at risk for heart
disease, meaning they had a collection of obvious risk factors. One must keep in
mind when interpreting such research that other lifestyle factors or combinations of
factors may have been responsible for the lowered incidence of heart disease, not just the
alcohol.How
alcohol protects
Research
shows that alcohol appears to protect against coronary artery disease in several ways:
by raising the levels of HDL cholesterol, decreasing the "stickiness" of blood
platelets, and lowering the level of fibrinogen, a blood coagulant and known risk factor
for heart disease. We also know that red wine contains a variety of antioxidants
that help prevent the oxidation of LDL cholesterol, another important contributing factor
discussed further below.
Red Wine:
Protective Antioxidants
It is not clear whether all forms of alcohol
have the same benefits in terms of heart health. To date it appears that wine
confers the greatest benefits. Several studies contrasting the health benefits of
white versus red wine show that the latter has more advantages. We know that red
wine has more antioxidants than white, because the red skin and seeds from the grapes, the
source of important antioxidants, are left in the barrel during fermentation. Red
wine contains a large number of phenolic compounds, plant chemicals that have been found
to be beneficial in numerous therapeutic applications. Phenols include antioxidant
flavonids, such as quercetin, rutin, and catechins- each of which has been isolated and
studied independently for its health-enhancing qualities.
When Alcohol Is
Not So Healthy
A little alcohol protects the body, but an
excess poisons it. During the last few years, several studies have found lower death
rates among moderate drinkers, meaning those who have one to two drinks per day.
These findings suggest that risk rates follow a "U-shaped curve': the risk is lowest
in the middle, for moderate drinkers, and highest on each end, where we find nondrinkers
ad heavy drinkers.
There is a
special downside to heavy drinking for women.
We do not metabolize alcohol in the same way
as men do. Women do not produce as much of a special enzyme called alcohol
dehydrogenase, which is needed to break down the alcohol molecule. Therefore,
alcohol circulates in our bodies longer, making us more susceptible to liver disease and
breast cancer. Even moderate alcohol use can raise blood triglyceride levels, a
major risk factor for heart disease in women.
Just a few drinks
with dinner
the night before a blood test can triple the
level of triglycerides in your blood. Heavy drinking, in excess of two to three drinks a
day, will cause a rise in blood pressure and add many unnecessary calories to the diet ( a
3.5 -ounce glass of wine has one hundred calories), and alcohol, when abused, may
actually poison heart cells as well as liver cells.
A recent study now raises another caution about the
long-term health consequences of drinking alcohol; this one relates specifically to women
taking estrogen. A Boston study found that when postmenopausal women who were on hormone
replacement therapy drank the equivalent of just half a glass of wine, the levels of
estradiol- one of the most potent forms of estrogen- in their blood nearly doubled.
After they drank the equivalent of three glasses of wine,
estrogen levels skyrocketed more than 300 percent. Researchers feel these
findings could have significant implications, but that they are is still being studied.
also see:
Linda Ojeda &
"Menopause Without Medicine" Interview
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Her Healthy
Heart:
A Woman's Guide to Preventing and Reversing Heart
Disease Naturally
by Linda Ojeda
 
More women between the ages of 44 and 65 die of heart disease than from all types
of cancer combined. "Her Healthy Heart" provides detailed information on how
women can reduce their risk of heart disease by making changes in diet, increasing
physical activity, and managing stress. 25 illustrations.
Menopause Without
Medicine:
Feel Healthy, Look Younger, Live Longer
by Linda Ojeda
 
Dr. Ojeda broke new ground when she began to study nonmedical approaches to
menopause more than 10 years ago. Now she has revised and updated her definitive resource,
incorporating the latest findings about estrogen, mood swings, and osteoporosis.
Throughout, Ojeda shows how women can enjoy optimal health at any age by making simple,
inexpensive changes in diet and lifestyle.
Chocolate Soy Brownies
This dessert is brought to us by Patricia
Greenberg. Patricia has created this delicious brownie which will be loved by your entire
family!
Smart Fats:
How Dietary Fats and Oils Affect Mental, Physical and Emotional Intelligence
by Michael A. Schmidt
 
also see
Heart Health
Written by a research scientist in the
field of nutrition, this book describes how the body's digestive, communication, and
nervous systems function, and links fatty acid intake to memory, mood and behavior.
Schmidt explains how most "low-fat" diets are actually unhealthy and how many
people today get little or none of important fatty acids like omega-3 in their junk-food
meals. 10 charts & tables. |