Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Insomnia01:27

Insomnia

127
Insomnia is a prevalent sleep disorder characterized by difficulty falling asleep, frequent awakenings during the night, and waking up too early without being able to return to sleep. People with insomnia often experience these disruptions at least three nights a week for at least one month. Chronic insomnia, which lasts for at least three months, can lead to increased anxiety, which in turn can worsen sleep difficulties, creating a cycle of sleeplessness and stress.
Multiple factors contribute...
127
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

218
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
218
Management of Insomnia01:19

Management of Insomnia

323
The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
323
Understanding Sleep01:11

Understanding Sleep

510
Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
510
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.6K
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
1.6K
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

217
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
217

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Longitudinal association of dietary spermidine with hepatic function indexes and cardiometabolic traits in older adults with metabolic syndrome.

European journal of nutrition·2026
Same author

[Nutrition, microbiota and respiratory infections: key aspects of their interaction].

Nutricion hospitalaria·2026
Same author

[Dietary sodium intake: evidence, controversies and practical recommendations].

Nutricion hospitalaria·2026
Same author

[Chrononutrition and metabolic health: impact of meal timing on obesity and metabolic risk].

Nutricion hospitalaria·2026
Same author

[The importance of nutrition in skin health].

Nutricion hospitalaria·2026
Same author

[Eggs at the family table and their impact on child and adolescent health].

Nutricion hospitalaria·2026

Related Experiment Video

Updated: Sep 13, 2025

Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia
04:34

Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia

Published on: February 17, 2023

1.2K

[Nutrition in improving sleep quality and fighting insomnia].

Rosa M Ortega1, Viviana Loria-Kohen2, África Peral-Suárez3

  • 1Departamento de Nutrición y Ciencia de los Alimentos. Universidad Complutense de Madrid. Grupo de Investigación VALORNUT-UCM (920030).

Nutricion Hospitalaria
|July 29, 2025
PubMed
Summary

Improving your diet with specific nutrients like tryptophan, omega-3s, and certain vitamins can significantly enhance sleep quality and combat insomnia. Foods like milk, eggs, fruits, and vegetables support better sleep, while alcohol and caffeine disrupt it.

Keywords:
Calidad del sueño. Insomnio. Melatonina. Triptófano. Ácidos grasos omega-3.

More Related Videos

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System
05:59

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System

Published on: October 20, 2023

2.5K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

801

Related Experiment Videos

Last Updated: Sep 13, 2025

Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia
04:34

Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia

Published on: February 17, 2023

1.2K
Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System
05:59

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System

Published on: October 20, 2023

2.5K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

801

Area of Science:

  • Nutrition Science
  • Sleep Medicine
  • Biochemistry

Background:

  • Sleep disturbance is a growing concern, linked to various health issues.
  • Nutritional factors play a significant role in sleep quality.
  • Understanding dietary impacts is crucial for managing sleep problems.

Purpose of the Study:

  • To review the impact of nutritional factors on sleep quality.
  • To identify beneficial and detrimental dietary components for sleep.
  • To provide dietary recommendations for improving sleep.

Main Methods:

  • Literature review of studies on diet and sleep.
  • Analysis of the role of specific nutrients (amino acids, fatty acids, vitamins, minerals).
  • Examination of food groups and beverages affecting sleep.

Main Results:

  • Tryptophan intake aids serotonin and melatonin production, especially from protein sources like milk and eggs.
  • Adequate carbohydrates, omega-3 fatty acids, pyridoxine, B12, folates, niacin, vitamin D, antioxidants, iron, magnesium, and zinc support sleep.
  • Excess fat, saturated fat, alcohol, energy drinks, and caffeine negatively impact sleep.

Conclusions:

  • Dietary interventions are effective in combating insomnia and improving sleep.
  • Specific foods like dairy, fruits, vegetables, and blue fish promote better sleep.
  • Lifestyle changes, including dietary improvements, are key to enhanced sleep quality.