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Concept
Mediterranean Diet Score
The
Mediterranean Diet
Score is a tool used to assess adherence to the
Mediterranean Diet
, which is renowned for its
health benefits
, including reduced risks of
cardiovascular diseases
and
improved longevity
. It quantifies
dietary patterns
based on the consumption of
key food groups
and nutrients characteristic of the
Mediterranean region
, such as fruits, vegetables,
whole grains
,
olive oil
, and fish.
Relevant Fields:
Dietetics and Nutrition Principles 100%
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Concept
Dietary Patterns
Dietary patterns
refer to the
overall diet
and the quantities, proportions, variety, or combinations of different foods and
beverages in a diet
and the frequency with which they are habitually consumed. Understanding
Dietary patterns
is crucial for assessing the
relationship between diet and health outcomes
, as they provide a more comprehensive picture than
analyzing individual nutrients
or foods alone.
Concept
Nutritional Epidemiology
Nutritional Epidemiology
is a field of study that examines the
relationship between diet
, nutrition, and health outcomes in populations. It utilizes
epidemiological methods
to understand how
dietary factors
influence the
risk of diseases
and to inform
public health recommendations
and policies.
Concept
Cardiovascular Health
Cardiovascular health
refers to the
optimal functioning of the heart
and
blood vessels
, which is crucial for maintaining
overall health
and
preventing diseases
such as
heart attacks
and strokes. It is influenced by
lifestyle factors
like diet, exercise, and smoking, as well as
genetic predispositions
and
medical conditions
such as hypertension and diabetes.
Concept
Longevity
Longevity refers to the
length of time
that an
individual lives
, often focusing on extending the healthy and
active years of life
. It is influenced by a combination of genetic, environmental, and
lifestyle factors
, and is a major
focus in fields
like gerontology and biogerontology.
Concept
Food Frequency Questionnaire
A
Food Frequency Questionnaire
(FFQ) is a
dietary assessment tool
used to evaluate an individual's
habitual food consumption
over a specified period, typically ranging from a month to a year. It is widely used in
nutritional epidemiology
to link
dietary patterns
with
health outcomes
and is valued for its ability to capture
long-term dietary intake
with relatively low
respondent burden
.
Concept
Health Outcomes
Health outcomes
refer to the
changes in health status
or
quality of life
that result from
healthcare interventions
or
social determinants
. They are critical for evaluating the
effectiveness of medical treatments
, public health policies, and
healthcare systems
in improving patient and population health.
Concept
Nutrient Density
Nutrient density
refers to the amount of
essential nutrients
a food contains relative to the number of calories it provides, emphasizing the importance of consuming foods rich in vitamins, minerals, and other
beneficial compounds
without excessive
caloric intake
. This concept is crucial for
optimizing health
,
managing weight
, and
preventing chronic diseases
by prioritizing foods that deliver the most
nutritional value
per calorie consumed.
Concept
Antioxidants
Antioxidants are molecules that inhibit the
oxidation of other molecules
, thereby protecting cells from damage caused by
free radicals
. They play a crucial role in maintaining health by
preventing oxidative stress
, which is linked to various
chronic diseases
and aging.
Concept
Monounsaturated Fats
Monoun
saturated fats
are a type of
dietary fat
found in a variety of foods and oils, known for their
health benefits
, including improving
heart health
by reducing
bad cholesterol levels
. They are
liquid at room temperature
and are considered a
healthier fat option
compared to
saturated fats
and
trans fats
.
Concept
Omega-3 Fatty Acids
Omega-3 fatty acids
are
essential polyunsaturated fats
crucial for maintaining
heart health
, reducing inflammation, and
supporting brain function
. They cannot be
synthesized by the body
and must be
obtained through diet
or supplements, with
sources including fish
, flaxseed, and walnuts.
Concept
Diet Quality
Diet quality
refers to the
nutritional value
and
diversity of foods
consumed, impacting
overall health
and
disease risk
. It's not just about the
absence of unhealthy foods
but the presence of nutrient-rich,
varied options
that
support bodily functions
and
prevent chronic conditions
.
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