Research Articles - Vegetables in The Mediterranean Diet
You can read more about the science of why eating veggies
is so good for you in these articles:
Vitamin C from Fruits and
Vegetables and Inflammation: Research
shows that heart disease, strokes and other conditions are at least partly
caused by inflammation. There are a number of markers in the blood that
researchers use to evaluate inflammation, so there is naturally a great
deal of interest in factors that may help decrease these inflammatory
markers in the blood.
What actually works to
keep the weight off: There's a lot
of talk, but not a lot of hard data, to show which weight-loss and weight
maintenance strategies are actually effective. Fortunately, an article
published last year in the International Journal
of Behavioral Nutrition and Physical Activity sheds some light on the subject using a fairly straightforward
strategy: asking successful dieters.
Adolescents low in fruits
and vegetables: We've known for a while that
a diet high in fruits and vegetables can help reduce
your risk of many chronic diseases, including
heart disease, cancer, and diabetes. Since healthy eating habits are
most easily set early in life, childhood and adolescent eating habits
are becoming an important topic in dietary research.
Fruits and vegetables
for prostate health: Benign Prostatic Hyperplasia
(BPH) happens to almost all men as they age. It's
a non-cancerous enlargement of the prostate whose most common symptom
is difficulty in urination. Usually it's not a serious problem, but it
can affect the sufferer's quality of life. Just how much someone's life
is affected by their BPH symptoms is measured by a standard questionnaire
called the American Urological Association Symptom Index (AUASI). The
higher the score on the questionnaire, the more the patient is bothered
by their symptoms.
Like parents, like kids: Experts
in pediatrics have identified four important activity and dietary recommendations
for children's health. They are: Total fat intake
of less than 30% of caloric intake per day; 60 minutes per day of moderate
to vigorous physical activity; watching television (including video games
and the like) for less than two hours per day; and eating at least five
servings per day of fruits and vegetables.
Eat your fruits and vegetables
and keep your mouth happy: Oral cancer, primarily a disease that occurs in men, was the seventh most
common form of cancer—for both sexes—in 2002. Over 210,000
death are caused each year by oral cavity and pharynx cancers. The primary
risk factors are well known and include chewing and/or smoking tobacco
and consuming alcohol. Often nutritional and dietary deficiencies are
linked to oral cancers, but recent research studies have sought to determine
the effect of fruit and vegetable intake.
Eating more CAN mean weighing
less! Weight management is
a simple mathematical formula: calories in must equal calories out. The
simplest advice for weight loss, then, is to eat less. Easy for some people,
but for most people simply eating less means feeling hungry and dissatisfied,
especially when large portions of high-calorie foods are so widely available.
To combat this, organizations such as the American Diabetes Association
have recommended that instead of simply eating less of the same foods,
they should eat the same amount of foods, but switch to those that are
lower in calories.
Tomatoes, Olive Oil, and Heart
Disease: The Mediterranean
Diet has been shown to protect against heart disease,
but just why it does so isn't quite clear. Its
effects have been credited to a variety of foods
in the typical Mediterranean Diet, including
components of the fruits and vegetables and the
red wine. The effects have also been credited
to tomatoes and tomato products, which are an
important source of lycopenes. . . .
Mix Up Your Veggies and Fruits: It has been well established
that eating vegetables and fruits (VF) has many health benefits. Most
research indicates that it is the antioxidant properties that are responsible
for their positive effects. Some of the most widely studied have been
ingredients from specific botanical families, including the cabbage family,
the lily family (garlic), citrus (such as oranges) and the family that
includes tomatoes.
Carrots really satisfy you: Studies have shown that fiber
intake has a strong impact on satiety (the feeling
of fullness and satisfaction after eating), but few studies have looked
at fruits or vegetables specifically. Researchers in Dublin, Ireland noted
that tested vegetable combinations that included more carrots seemed to
yield greater satiety, and devised a study to investigate why.
More fruits and vegetables,
less heart disease: I've written
on many occasions about the positive effects of fruit
and vegetable consumption on such conditions as oral
cancer and gallbladder disease, as well as contributing
disease factors like inflammatory markers and
DNA oxidation. A recent French meta-analysis
of the results of several prospective studies has
specifically examined the relationship between fruit
and vegetable intake and risk of coronary heart disease
(CHD).
Eat your antioxidants: People often rely on vitamin supplements
to make up for their poor diets. This is especially true now that we know
that some vitamins, such as antioxidants (vitamins E, C, or beta-carotene)
or B vitamins, have been shown in the lab to help prevent such conditions
as cancer, heart disease, and high cholesterol. But are the supplements
actually having the same impact as a diet that contains more vitamins
through diet alone?
The war on obesity is not
limited to adults: Children are
becoming overweight right alongside their parents. Since eating habits
are formed in childhood, researchers in pediatrics are examining how parents
can best help their children form healthy eating habits. To do that, the
researchers need to evaluate what strategies parents are currently using
and how well they work.
Is it "Healthy" or "Junky"? "Drink
your milk; it will help you grow big and strong," a parent tells
her child. At what age are children able to correctly
classify foods according to whether they are good
for them or not?