The Health Benefits From Eating Fish
What are the health benefits of eating fish?
Fish are
nutritious and good to eat. Many doctors suggest that eating (8 oz) one-half
pound of fish each week helps to prevent heart disease. When properly prepared,
fish provide numerous health benefits. The American Heart Association recommends
eating two to three fish meals each week. The benefits of eating fish include:
·
Fish offer
high-quality protein with fewer calories than a similar-sized portion of meat.
For example, both catfish and ground beef are about 18 percent protein. But for
an eight-ounce meal, catfish has 232 calories while the ground beef has 640
calories.
·
Fish are low
in sodium and are a good source of potassium, vitamins and other minerals.
·
Fish are
generally low in cholesterol and saturated fats which have been associated with
heart disease.
·
While the
health benefits of fish are still being studied, much of the current research is
focused on various kinds of beneficial fats in fish, particularly the kind
called omega-3 fatty acids found in some fish and fish oils. Some studies have
indicated that these fatty acids have favorable effects on health conditions
such as hardening of the arteries and high cholesterol.
Will I get sick if I eat the fish?
Your risk from
eating contaminated fish cannot be predicted. However, these advisories are
based on the most current recommendations from health and environmental
professionals and are based on keeping the amount of contaminant ingested below
levels where adverse health effects are likely. Nationally, cancer affects about
one in every four people by age 70, and is chiefly due to smoking, diet, and
hereditary risk factors. If you follow the advisory guidelines, you can minimize
your exposure and reduce the risks that are associated with these contaminants.
Can I eat 12 meals of these fish in one month and no more for the
rest of the year?
Yes, but it is
not recommended. Risk assessment is based on a lifetime of exposure. When you
eat 12 meals in one month, you get a large dose of contaminants. If you eat one
meal per month, you are getting a series of low level doses. Think of it like
taking aspirin for a headache. The label recommends taking two tablets every
four hours. That's 12 aspirins during the day. However, you wouldn't want to
take all 12 aspirins at one time.
Should I stop eating fish?
We are NOT
recommending that you stop eating sport fish, except where "Do not eat" is shown
in the advisory. Eating fish regularly offers several health benefits. You
will gain those benefits if you follow this fish advisory information carefully
to: choose safer places to fish; pick safer species to eat, trim and cook your
catch correctly, and follow the recommended meal frequency. At the same time
you will reduce your exposure to possible contaminants.
What about eating tuna fish?
The USFDA has
recently issued an advisory for women of childbearing age and children. The
USFDA recommends that women of childbearing age and children limit their intake
of fish, including store bought fish and tuna, to 2 to 3 meals per week (12 oz.
of fish per week for an adult woman). For more information about USFDA's fish
consumption advice, including information about tuna consumption, see
www.fda.gov/oc/opacom/mehgadvisory1208.html.
The American Heart Association and other health agencies encourage
people to eat two or more meals of fish per week. Does this advice conflict with
the West Virginia Sport Fish Consumption Advisory?
Not necessarily;
the West Virginia
advisory is based on where the fish are caught. People are advised to follow the
advisory in West Virginia waters. As long as people are aware and follow of the
nationwide mercury advisory, they may select a second meal of fish from the
grocery or a restaurant.
As with all
health advice, the consumer needs to consider his or her specific circumstances
and the information and basis of each advisory. A diet high in fish provides
particular benefits to those with heart disease risk factors (smoking, high
blood pressure, family history) and those seeking to lower intake of saturated
fats. Those benefits could outweigh the potential risks of adverse health
outcomes caused by chemical contamination in the fish consumed.