PLoS ONE,
Journal Year:
2025,
Volume and Issue:
20(2), P. e0313931 - e0313931
Published: Feb. 14, 2025
Chrononutrition,
which
examines
the
relationship
between
circadian
rhythms
and
nutrition,
has
been
associated
with
glycemic
outcomes
in
adults.
However,
published
data
on
delayed
meal
timing,
increased
frequency
frequent
breakfast
skipping
have
shown
inconsistent
due
to
variations
methodologies
populations
studied.
This
review
presents
scoping
protocol
designed
map
evidence
association
chrononutrition
factors
The
methodology
framework
from
Arksey
O’Malley
will
be
adapted
for
this
review.
Relevant
publications
searched
databases
including
PubMed,
EBSCO
Host,
ProQuest
Central,
MEDLINE
&
Ovid,
Scopus
Web
of
Science.
focuses
original
articles
January
2014
2024,
involving
participants
aged
18
years
older,
English,
encompassing
experimental
observational
studies.
A
comprehensive
keyword
search
strategy
developed
identify
relevant
articles.
Two
reviewers
independently
screen
abstracts
titles
determine
eligibility.
Subsequently,
full
text
potentially
eligible
reviewed
by
additional
independent
reviewer
final
inclusion,
screening
being
verified
two
reviewers,
interrater
reliability
conducted.
Data
included
extracted,
collated
charted
summarize
methods,
key
findings.
Preferred
Reporting
Items
Systematic
Reviews
Meta-Analyses
extension
Scoping
(PRISMA-ScR)
checklist
used
guide
development
protocol.
represents
a
novel
approach
among
We
anticipate
findings
provide
stakeholder
crucial
evidence-based
information
effective
intervention
manage
outcome
prospectively
registered
Open
Science
Framework
(
https://doi.org/10.17605/OSF.IO/PA9BU
).
Frontiers in Pharmacology,
Journal Year:
2024,
Volume and Issue:
15
Published: July 30, 2024
Metabolic
syndrome
refers
to
the
pathological
state
of
metabolic
disorder
protein,
fat,
carbohydrate,
and
other
substances
in
human
body.
It
is
a
composed
group
complex
disorders,
whose
pathogenesis
includes
multiple
genetic
acquired
entities
falling
under
category
insulin
resistance
chronic
low-grade
inflammationand.
risk
factor
for
increased
prevalence
mortality
from
diabetes
cardiovascular
disease.
Cardiovascular
diseases
are
predominant
cause
morbidity
globally,
thus
it
imperative
investigate
impact
on
alleviating
this
substantial
disease
burden.
Despite
increasing
number
scientists
dedicating
themselves
researching
recent
decades,
numerous
aspects
condition
remain
incompletely
understood,
leaving
many
questions
unanswered.
In
review,
we
present
an
epidemiological
analysis
MetS,
explore
both
traditional
novel
pathogenesis,
examine
pathophysiological
repercussions
syndrome,
summarize
research
advances,
elucidate
mechanisms
underlying
corresponding
treatment
approaches.
Nutrients,
Journal Year:
2024,
Volume and Issue:
16(14), P. 2332 - 2332
Published: July 19, 2024
Chrononutrition
is
a
rapidly
evolving
field
of
nutritional
epidemiology
that
addresses
the
complex
relationship
between
temporal
eating
patterns,
circadian
rhythms,
and
metabolic
health,
but
most
prior
research
has
focused
on
cardiometabolic
consequences
time-restricted
feeding
intermittent
fasting.
The
purpose
this
topical
review
to
summarize
epidemiological
evidence
from
observational
intervention
studies
regarding
role
chrononutrition
metrics
related
timing
regularity
in
health
preservation
cardiovascular
disease
prevention.
Observational
are
limited
due
lack
time-stamped
diet
data
population-based
studies.
Findings
cohort
generally
indicate
breakfast
skipping
or
later
first
occasion,
lunch
dinner,
greater
proportion
caloric
intake
consumed
evening
associated
with
adverse
outcomes,
including
higher
risk
for
coronary
heart
disease,
hypertension,
type
2
diabetes,
obesity,
dyslipidemia,
systemic
inflammation.
Randomized
controlled
trials
also
limited,
as
focus
feeding.
Overall,
interventions
shift
patterns
earlier
day
restrict
tend
have
protective
effects
small
sample
sizes
short
follow-up
notable
limitations.
Innovation
dietary
assessment
approaches,
develop
low-cost
validated
tools
acceptable
participant
burden
reliably
capture
metrics,
needed
advancing
evidence.
Culturally
responsive
pragmatic
sufficiently
large
representative
samples
understand
impact
fixed
schedules
health.
Additional
warranted
modifiable
determinants
investigate
context
other
dimensions
(quantity,
quality,
food
nutrition
security)
achieving
equity,
elucidate
underlying
physiological
mechanisms.
Nutrients,
Journal Year:
2021,
Volume and Issue:
13(11), P. 3682 - 3682
Published: Oct. 20, 2021
Home
confinement
during
the
COVID-19
pandemic
is
accompanied
by
dramatic
changes
in
lifestyle
and
dietary
behaviors
that
can
significantly
influence
health.
We
conducted
an
online
cross-sectional
survey
to
assess
pandemic-induced
their
association
with
perceived
health
status
self-reported
body
weight
among
1000
Indian
adults
early
2021.
Positive
improvements
habits,
e.g.,
eating
more
nutritious
(85%
of
participants)
home-cooked
food
(89%)
increase
overall
nutrition
intake
(79%),
were
observed.
Sixty-five
percent
participants
increased
oat
consumption
support
immunity.
There
some
negative
changes,
binge
(69%),
between
meals
(67%),
increasing
meal
portion
size
(72%).
Two-thirds
reported
no
change
lifestyles,
whereas
21
23%
increase,
13
10%
a
decrease
physical
activity
sleep,
respectively.
Overall,
64
65%
improvement
period
compared
pre-COVID-19,
The
top
motivations
for
improving
habits
included
mental
building
In
conclusion,
was
improved
there
most
COVID-19.
Diet
emerged
as
crucial
determinant
these
changes.
Nutrients,
Journal Year:
2024,
Volume and Issue:
16(7), P. 984 - 984
Published: March 28, 2024
Mounting
evidence
suggests
that
meal
timing
and
frequency
are
associated
with
cardiometabolic
health
by
influencing
circadian
rhythms.
However,
the
is
inconsistent
limited,
especially
in
non-Western
cultures.
This
cross-sectional
study
aims
to
investigate
association
between
temporal
habits
of
dietary
intake,
such
as
nightly
fasting
duration
frequency,
metabolic
syndrome
among
Kuwaiti
adults.
A
24-hour
recall
was
used
assess
intake.
Meal
defined
number
daily
eating
episodes.
The
included
a
total
757
adults
aged
20
years
older.
participants'
mean
age
37.8
±
12.3
years.
After
adjusting
for
all
confounders,
higher
found
be
lower
prevalence
(OR,
0.43;
95%CI,
0.19-0.96)
elevated
triglycerides
men
only
0.23;
0.09-0.60).
No
syndrome,
but
longer
0.19;
0.06-0.63).
findings
suggest
having
frequent
meals
durations
may
help
decrease
risk
triglycerides.
The journal of nutrition health & aging,
Journal Year:
2024,
Volume and Issue:
28(6), P. 100220 - 100220
Published: April 2, 2024
Late
mealtime
and
short
sleep
are
known
to
be
associated
with
obesity
risk
due
a
misaligned
circadian
rhythm.
This
study
aimed
investigate
the
relationship
between
duration
using
Korean
Genome
Epidemiology
Study
(KoGES)
data.
Longitudinally
prospective
cohort
study.
Population-based.
KoGES
analysed
data
from
9,474
adults
an
average
age
of
54-
years
old
at
baseline.
Meal
timing
was
defined
as
eating
occasions
day
reported
by
participant
24-h
dietary
recall
method.
Sleep
categorized
<6,
6–7,
7–8,
≥8
h.
The
Cox
proportional
hazard
model
used
calculate
ratios
(HRs)
95%
confidence
intervals
(CIs)
for
incident
according
meal
timing,
duration,
nightly
fasting
duration.
During
mean
follow-up
3.5
years,
826
participants
developed
obesity.
In
multivariable-adjusted
analysis,
midnight
snack
(HR,
1.20;
CI,
1.02–1.41)
higher
energy
intake
snacks
1.26;
1.06–1.49)
were
Sleeping
8
h
or
more
0.67;
0.53–0.85)
lower
Our
findings
highlight
importance
times
suggest
that
healthy
habits
related
time
day.
PLoS ONE,
Journal Year:
2024,
Volume and Issue:
19(8), P. e0308172 - e0308172
Published: Aug. 1, 2024
Background
Meal
timing
has
been
associated
with
metabolism
and
cardiovascular
diseases;
however,
the
relationship
between
meal
sleep
quality
remains
inconclusive.
Objective
This
study
aims
to
investigate
from
a
chronobiological
perspective.
Methods
utilized
data
NHANES
for
years
2005–2008,
including
cohort
of
7,023
participants
after
applying
exclusion
criteria.
Sleep
was
assessed
using
Pittsburgh
Quality
Index
(PSQI).
analyzed
based
on
two
24-hour
dietary
recalls
each
individual,
considering
initial
final
meals,
duration,
frequency
occasions.
Multiple
linear
regression
models
hierarchical
analyses
were
employed
examine
PSQI
scores,
adjusting
various
demographic
habitat
covariates.
Results
Statistical
analysis
revealed
positive
correlation
delayed
timings,
increased
occasions,
elevated
indicating
that
later
are
intricately
linked
diminished
quality.
Both
timings
more
frequent
occasions
significantly
poorer
Compared
first
tertile,
β
(95%CI)
values
third
tertile
0.545
(0.226,
0.864)
timing,
0.586
(0.277,
0.896)
midpoint
0.385
(0.090,
0.680)
last
0.332
(0.021,
0.642)
in
adjusted
models.
Conclusion
These
findings
suggest
late
initial,
midpoint,
as
well
chrono-nutrition
patterns
poor