Product Reviews and Information for Sleep Apnea

5/01/2021

Saffron for Sleep?

Can saffron extract improve sleep in people with mild to moderate insomnia? See what a new study found in our updated answer to the question: Which supplements can help me sleep and which cause insomnia?

9/04/2021

Saffron for Better Sleep?

Can taking saffron extract improve sleep in people with insomnia? See what a recent study found in our updated article about Supplements and Sleep.

8/21/2021

Bacopa for Better Sleep and Mood?

Does Bacopa extract improve sleep or mood? Find out what a recent study showed in our updated answer to the question: Does Bacopa extract improve memory, mood or sleep? Is it safe?

1/04/2020

Foods That May Help Sleep

In addition to supplements like melatonin that can aid sleep, certain foods are associated with reduced risk of insomnia. We've added information about this to our answer to the question: Which supplements can help me sleep?

6/30/2020

CBD for Sleep?

The ability of CBD to improve sleep may depend on the dose given and whether there are underlying conditions causing a sleep problem. See the results of the latest study and learn more in the What It Does section of the CBD and Hemp Extracts Review. Also see our Top Picks for CBD.

7/06/2019

Casein Peptides for Better Sleep?

People with difficulty sleeping were given a casein hydrolysate to see if it would help them sleep. Find out if it worked in the Casein section of the Protein Powders, Drinks and Shakes Review. Also see our Top Picks among casein and other protein products.

11/18/2024

Casein for Sleep?

Did Lactium, a branded casein, help people with insomnia fall asleep faster or improve sleep quality? See what a recent study found in the Casein section of the Protein Supplements Review, which includes our Top Picks among protein powders.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

12/09/2024

Valerian for Sleep?

How long does it take for valerian to increase sleep? See what one study found in the Sleep section of our Valerian Supplements Review, which includes our Top Picks for valerian.

12/09/2024

Lemon Balm for Sleep?

Does taking lemon balm improve sleep quality? Find out what a recent study showed in our article about supplements for sleep.

4/30/2024

Magnesium for Anxiety and Sleep?

Do magnesium supplements reduce anxiety or improve sleep? See what studies have shown for anxiety and sleep and also learn about the product Natural Vitality Calm which we tested in our recent Magnesium Supplements Review.

6/04/2024

Magnesium for Sleep

Which form of magnesium helps with sleep? See the Sleep section of our Magnesium Review, which includes our Top Picks for magnesium.

5/14/2024

GABA for Sleep or Mood?

The authors of a recent study suggested that taking GABA before bedtime enhanced sleep efficiency, but we question whether it really helped at all, as discussed in the Insomnia section of our GABA Supplements Review, which includes our Top Picks among GABA supplements.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

1/16/2024

Lysine for Sleep?

Does taking lysine improve sleep? Find out in the What It Does section of our Lysine Supplements Review, which includes our Top Picks for L-lysine.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

8/04/2023

Smartphones & Sleep

Does turning off your smartphone a few minutes before bedtime help improve sleep quality? See what a recent study showed in the Lifestyle modifications section of our article about improving sleep.

3/11/2022

Vitamin K and Sleep

Can taking vitamin K make it more difficult to sleep? Find out what research suggests in the Concerns and Cautions section of our Vitamin K Supplements Review.

Also see our answer to the question: What are the best supplements for insomnia? Are there any supplements that interfere with sleep?

10/11/2022

Fish Oil for Better Sleep?

Fish Oil for Better Sleep? Does fish oil improve sleep in middle-aged men and women? See what a new study found in the What It Does section of our Fish Oil Supplements Review.

Also see our answer to the question: What are the best supplements or lifestyle modifications for insomnia, and which can make insomnia worse?

2/15/2022

NMN for Better Sleep?

Can nicotinamide mononucleotide (NMN) improve sleep and reduce daytime drowsiness? See what a new study found in the What It Does section of our NAD Booster Supplements Review. Also see our Top Picks among products, including NMN, NAD+/NADH, and nicotinamide riboside.

See our answer to the question: Which supplements can help me sleep and which cause insomnia?

8/19/2022

Music for Better Sleep

Can listening to music before bedtime improve sleep quality? Find out what research suggests in our updated CL Answer about supplements and lifestyle interventions for sleep.

9/12/2024

Matcha for Sleep?

Does taking green tea matcha powder before bedtime improve sleep? Find out what a recent study showed in the Sleep section of our Green Tea Supplements Review, which includes our Top Picks among matcha powders and other green tea products.

5/22/2025

Cucumber Extract for Sleep?

Does taking Q-actin, a cucumber extract, improve sleep? Find out what a recent study showed in our article about supplements for sleep.

12/08/2025

Blue Light Glasses for Sleep?

Is there good evidence that blue light-filtering glasses improve sleep? Find out in our article about supplements for sleep.

2/19/2026

Magnolia for Sleep?

Magnolia bark extract is promoted for improving sleep, but does it work? Find out what research suggests in our article about supplements for sleep. Also see our article about supplements for memory to learn if magnolia bark extract helps with Alzheimer's disease.

8/23/2022

Tart Cherry Juice for Sleep?

Can tart cherry juice or supplements improve sleep? Find out what a recent study showed in our updated article about the health benefits of tart cherry juice.

8/30/2022

Ashwagandha for Better Sleep?

Can ashwagandha improve sleep? See what a recent study found in the What It Does section of our Ashwagandha Supplements Review.

Also learn about supplements for insomnia.

9/28/2022

Better Sleep Habits Instead of Melatonin

An expert group is encouraging parents to improve sleep habits in children rather than give melatonin, citing potential safety concerns. Get the details in the What It Does section of our Melatonin Supplements Review.

9/28/2022

Best Sleeping Position After Taking a Pill

Although it’s best to stay upright for at least 30 minutes after taking a pill, if you must lie down know which sleeping position is best. We’ve added this tip to our article: 6 Tips to Avoid Getting a Pill Stuck.

2/25/2022

Magnesium for Insomnia?

Can magnesium supplementation improve sleep in people with insomnia? Find out what research suggests in the What It Does section of our Magnesium Supplements Review. Also see our Top Picks among magnesium supplements.

See our answer to the question: Which supplements can help me sleep and which cause insomnia?

7/26/2022

Chamomile for Sleep?

A CL member asked us if chamomile tea is helpful for insomnia. See what research suggests, and learn about potential interactions with chamomile, in our updated answer to the question: What are the best supplements for insomnia? Are there any supplements that interfere with sleep?

8/02/2022

Glycine for Sleep?

Does taking glycine improve sleep and, if so, at what dose? Find out in our CL Answer about supplements for insomnia.

11/08/2022

5-HTP for Sleep?

A CL Member asked how to use 5-HTP to improve sleep. Find out what research suggests in the 5-HTP section of our 5-HTP and L-Tryptophan and Supplements Review.

Also see our CL Answer about supplements and lifestyle modifications for insomnia.

3/03/2023

Prebiotic for Sleep and Mood?

Does supplementation with a prebiotic improve mood or sleep? See what a recent study found in the What It Does section of our Prebiotic Supplements Review, which includes our Top Picks among prebiotics.

Also see: What are the best supplements or lifestyle modifications for insomnia, and which can make insomnia worse?

4/04/2023

Coffee’s Effects on Heart Rhythm, Sleep

Does drinking caffeinated coffee cause heart palpitations, or reduce sleep? See what a recent study found in our updated article about coffee and heart health.

5/16/2023

Melatonin Combination?

Does taking melatonin with CBD increase melatonin’s sleep effect or add side effects? See what a new study found.

Also see: What are the best supplements or lifestyle modifications for sleep, and which can make insomnia worse?

7/25/2023

Lavender Oil for Insomnia?

Did the aroma of lavender oil improve sleep or reduce hot flashes in postmenopausal women with insomnia? Find out in the What It Does section of our Lavender and Tea Tree Essential Oils Review, which includes our Top Picks among essential oils.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

11/10/2023

Valerian for Better Sleep?

Does taking valerian help people fall asleep faster, or stay asleep longer? Find out what the latest research shows in the What It Does section of our Valerian Supplements Review. Also see our Top Picks among products.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

11/14/2023

Valerian Tea for Insomnia?

Valerian tea is commonly promoted for improving sleep, but does it work? Find out in our Valerian Supplements Review, which includes our Top Picks for valerian.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

7/26/2024

Caution with ZMA

Zinc magnesium aspartate (ZMA) is promoted among athletes for improving athletic performance and regulating sleep, but this supplement may actually reduce sleep time, according to a recent study. Get the details in the Concerns and Cautions section of our Magnesium Supplements Review which includes our Top Picks among magnesium supplements.

8/24/2021

Parkinson's Disease: 5-HTP for Sleep?

Can supplementation with 5-HTP reduce sleep disturbances in people with Parkinson's disease? See what a recent study found in the What It Does section of our L-Tryptophan and 5-HTP Supplements Review.

Also see our answer to the question: Do supplements help with Parkinson's disease treatment or prevention?

11/11/2021

Sleep, Drink, and COVID Hospitalization Risk

Lack of sleep and frequent consumption of certain beverages may each increase the risk of being hospitalized if you get COVID-19, according to a recent study. Get the details in our updated answer to the question: How are you staying healthy during the coronavirus pandemic?

6/06/2020

Melatonin for Sleep and Parkinson's

Melatonin is known to trigger sleep, but can it help people with Parkinson’s disease? See the results of the latest study in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks for melatonin.

3/19/2019

Melatonin for Troubled Sleep?

Does melatonin supplementation help people with a condition involving intense dreams as well as laughing, yelling, kicking or punching during sleep? Learn what a recent study found in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks for melatonin.

11/07/2017

Melatonin Improves Sleep in Children with Autism

Prolonged-release melatonin helped children with autism fall asleep faster and stay asleep longer in a new study. Get the details, plus more about the best way to take melatonin to get a good night's sleep, in the "What It Does" section of the Melatonin Supplements Review >> [Also see our Top Picks for melatonin supplements in the Review.]

9/11/2011

Better Sleep with Valerian

A recent study evaluated the effect of valerian extract on postmenopausal women with insomnia. Among those women who took valerian, 30% reported an improvement in their sleep compared to only 4% in the placebo group. More details, including the dosage and type of valerian used in the study, is found in an update to the Valerian Supplements Review -- which includes our quality ratings of valerian products. More >>

9/29/2015

Melatonin Helps Post-Op Sleep

A study found that giving melatonin to women significantly improved their sleep time during the weeks after breast cancer surgery. For details, including our tests of products, see the Melatonin Supplements Review >>

12/11/2025

Soy for Sleep?

Do soy isoflavones (which are phytoestrogens) improve sleep in perimenopausal women? Find out what studies show in the Soy section of our Menopause Supplements Review.

7/15/2025

Saffron for Insomnia?

Does taking saffron extract reduce insomnia? Find out what a recent study showed in the Sleep section of our Saffron Supplements Review, which includes our Top picks for saffron.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

7/31/2025

Moringa for Prostate Health or Sleep?

Is there evidence that moringa leaf improves prostate health or sleep? Find out in our article about moringa supplements, which includes tips on choosing a moringa supplement.

1/19/2026

Magtein for Cognition & Sleep?

Does Magtein (magnesium L-threonate) improve cognitive function and sleep? Find what a recent study showed in our Magnesium Supplements Review, which includes our Top Picks for magnesium.

2/02/2026

Myo-Inositol for Better Sleep?

Can taking myo-inositol improve sleep? Get our take on a recent study in our article about myo-inositol.

5/15/2025

Is Nello SuperCalm for Stress and Sleep?

Is there evidence that Nello SuperCalm drink mix reduces stress or improves mood or sleep? Get our take on this product in our new article about Nello SuperCalm.

9/23/2025

Melatonin Lotion for Sleep?

Does applying lotion containing melatonin improve sleep? Find out what a recent study showed in the What It Does section of our Melatonin Supplements Review, which includes our Top Picks among melatonin supplements.

7/15/2017

Lutein May Reduce Eye Strain and Headaches

Taking a combination of lutein and other carotenoids may help reduce eye strain, fatigue, headaches and sleep problems associated with extended time spent in front of computer screens. Get the details in the "What It Does" section of our Vision Supplements Review. The Review includes our tests and quality comparisons of popular vision supplements.

12/08/2016

Vitamin D Keeping You Up?

A study of women given daily doses of vitamin D found that those who achieved the highest blood levels of vitamin D experienced a deterioration in the quality of their sleep. This is consistent with an earlier study showing decreased production of melatonin with high-dose vitamin D. For details, see the "Concerns and Cautions" section of the Vitamin D Supplements Review >>

4/12/2017

Melatonin vs. Light Therapy for Sleep

A recent study found that melatonin was slightly better than light therapy in helping children fall asleep. The overall results, however, may have been better with a lower dose. For details see the "What It Does" section of the Melatonin Supplements Review >>

10/05/2019

L-Theanine for Sleep and Cognition?

Several studies have evaluated whether a single dose of L-theanine (found in green tea) can reduce stress and anxiety. A new study has evaluated the effect of L-theanine when taken daily for several weeks. See the results in the What It Does section of the L-Theanine Supplements Review. Also see our top choices for L-Theanine.

7/28/2018

Melatonin and Menopause

Can taking melatonin reduce the severity of menopause symptoms, such as difficulty sleeping, hot flashes, and sweats? Find out what a recent study showed in the What It Does section of the Melatonin Supplements Review. (Also see our Top Pick for melatonin.)

4/22/2020

Melatonin During Chemotherapy?

Does melatonin improve sleep quality and have other benefits during chemotherapy for breast cancer? Find out what a recent study showed in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks for melatonin.

8/29/2020

Melatonin for Nightshift Workers?

Does using melatonin before going to sleep in the morning improve attention and concentration in people working nightshifts? Find out what a recent study showed in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks for Melatonin.

11/09/2019

Supplement for Social Anxiety?

High-dose CBD was given to teenagers with social anxiety. Learn what happened in the Anxiety, PTSD, and Sleep section of the CBD and Hemp Extract Review. Also see our Top Pick among products.

8/21/2020

Ashwagandha for Sleep

Can ashwagandha help people with insomnia fall asleep and stay asleep longer? Find out what studies are showing in the What It Does section of the Ashwagandha Supplements Review. Also see our Top Picks for ashwagandha.

5/27/2020

Ashwagandha for Better Sleep?

Ashwagandha, which is often used for anxiety and stress, was recently tested in people with insomnia. Did it help them fall asleep? Find out in the What It Does section of the Ashwagandha Supplements Review. Also see our Top Pick for ashwagandha.

1/15/2019

Anxiety Treatment -- Low-Dose CBD?

Does low-dose CBD (cannabidiol) help with anxiety and sleep disorders? See the results of a recently published case series in the What It Does section of the CBD & Hemp Extract Supplements Review. Also see our Top Pick for CBD.

1/21/2022

Melatonin, Sleep & Nighttime Asthma

There is some concern about the use of melatonin among people with nighttime asthma. Get the facts in the Concerns and Cautions section of our Melatonin Supplements Review.

1/21/2022

Backpack Extract for ADHD?

Can taking bacopa extract improve symptoms of ADHD in children? Find out what a recent study suggests in our answer to the question: Does Bacopa extract improve memory, mood, or sleep? Is it safe?

11/18/2021

Does Melatonin Increase Alzheimer’s Risk?

My doctor said that melatonin may increase the risk of Alzheimer's as some sleeping pills do. Is this true? See the answer in Concerns and Cautions section of the Melatonin Supplements Review.

12/03/2021

Fracture Risk with Melatonin Supplements?

This week a newsletter reader asked if taking 3 mg of melatonin every night for sleep can increase the risk of fractures. Get the answer and find out why this is a valid concern in the Concerns and Cautions section of our Melatonin Supplements. Also see our Top Picks among melatonin supplements.

8/28/2021

Therapy for Tinnitus?

A recent study tested whether cognitive behavioral therapy (CBT) could reduce the severity of tinnitus and tinnitus-related issues, such as trouble sleeping. See the results in our updated answer to the question: Do any supplements or lifestyle changes reduce the symptoms of tinnitus? Is it true that some supplements can cause tinnitus?

10/05/2021

Glycine for Urinary Frequency?

Can supplementation with the amino acid glycine improve symptoms of overactive bladder or reduce urinary frequency? See what a new study found in our updated answer to the question: Can glycine improve sleep or reduce nighttime urinary frequency?

10/27/2021

Vitamin D and Insomnia

Does vitamin D supplementation improve sleep or reduce insomnia in people with low blood levels of vitamin D? See what a new study found in the What It Does section of our Vitamin D Supplements Review.

11/05/2021

When Melatonin Does or Doesn't Help in Hospitals

See the latest research on whether or not melatonin helps people undergoing medical procedures or when hospitalized. Also learn if melatonin has been shown to help with other sleep issues. It's all in our Melatonin Supplements Review, which includes our Top Picks for melatonin.

7/13/2021

Melatonin and Autism

Can melatonin supplementation improve sleep, behavior, or mood in children with autism spectrum disorder? See what a new study found in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks among melatonin supplements.

6/08/2021

Melatonin & Weight

Can melatonin supplementation improve sleep or reduce weight? See what a new study among nightshift workers found in the What It Does section of the Melatonin Supplements Review. Also see our Top Picks for melatonin.

10/31/2020

Melatonin for Insomnia?

Can melatonin help middle-aged men and women with insomnia fall asleep faster or improve sleep quality? Find out what a new study showed in the What It Does section of our Melatonin Supplements Review. Also see our Top Picks for melatonin.

4/12/2022

Relief for Knee Replacement Pain?

After knee replacement, can topical CBD reduce pain and pain medication use, or improve sleep? See what a recent study found in the Update in our Review.

5/10/2022

Choosing a Tart Cherry Product

Which tart cherry products are best for reducing muscle pain, improving sleep, or lowering blood pressure or cholesterol? Although the evidence is not strong, we identified products with the most evidence behind them in our Tart Cherry article.

7/06/2022

Bacopa Interaction

Bacopa, a popular ingredient in memory supplements, may interact with medications, as was recently reported. Get the details in our updated answer to the question: Does Bacopa extract improve memory, mood, or sleep? Is it safe?

Also see our article about supplements for memory.

11/18/2022

Is Chamomile Tea Safe?

A CL member asked if chamomile tea is safe to drink. It’s generally safe in moderation, but there are concerns with drinking large amounts and with regular consumption during pregnancy. For details, see the Chamomile tea section in our CL Answer about supplements for improving sleep.

8/09/2022

B-12 and Insomnia?

A CL Member had trouble sleeping when taking high dose B-12 to correct a deficiency and asked us if this is common. Find out in the B-12 section of our B Vitamin Supplements Review.

Also see: Supplements That May Help or Worsen Insomnia.

2/27/2024

Melatonin After Surgery?

Does taking melatonin improve sleep among people who’ve just had surgery? Find out what a recent study showed in the Before and After Medical Procedures section of our Melatonin Supplements Review. Also see our Top Picks for melatonin.

3/19/2024

Bright Light Glasses for Depression?

Did a popular brand of bright light therapy glasses improve symptoms of depression? See what a new study found in our article about light box therapy for depression and sleep disorders.

3/29/2024

Bacopa for Memory?

Did bacopa extract improve memory and cognition in a recent study? Find out in our article about bacopa extract for memory, mood, and sleep.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

4/23/2024

Prebiotic for Better Memory?

Did taking Sunfiber, a prebiotic, boost memory, mood, or sleep in older men and women? See what a recent study found in our Prebiotic Supplements Review, which includes our Top Picks among prebiotic supplements.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

1/23/2024

Chamomile and Bleeding Risk?

Does drinking chamomile tea increase bleeding risk? Find out in the chamomile section of our article about supplements for sleep.

11/17/2023

Melatonin vs. Exercise

Is melatonin or regular exercise more effective at improving sleep in children with autism spectrum disorder? Find out what a recent study showed in the What It Does section of our Melatonin Supplements Review. Also see our Top Picks for melatonin.

1/05/2024

Getting C15:0 Fatty Acid from Food?

Can a person get a clinically relevant dose of C15:0 fatty acid (in the supplement fatty15 promoted for hair, nails, sleep and aging) from food? Find out in the Getting C15:0 fatty acid from food section of our article about C15:0 fatty acid.

1/12/2024

How to Take C15:0 Fatty Acid

Should C15:0 fatty acid (in fatty15, which is promoted for improving hair, skin, and sleep and for slowing aging) be taken on an empty stomach or with food? Find out in the How to take section of our article about C15:0 fatty acid.

Also, learn whether C15:0 fatty acid is "essential," as some claim.

1/12/2024

L-Theanine for Fatigue?

Did drinking a beverage containing L-theanine, with or without CBD, reduce fatigue? See what a recent study showed in the Stress, sleep and cognition section of our L-Theanine Review, which includes our Top Picks for L-theanine.

Also see: Which supplements help to improve energy and decrease fatigue?

8/25/2023

Tart Cherry for Sore Muscles?

Did tart cherry extract reduce muscle soreness after exercise in a recent study? Find out, plus, see the evidence for tart cherry juice and supplements for improving sleep and memory, and other uses, in our article about the health benefits of tart cherry.

10/17/2023

Naps to Boost Cognition

Do afternoon naps improve cognitive function and sleep among people with mild cognitive impairment? Find out what a recent study showed in the Lifestyle Modifications section of our article about memory and cognition.

10/27/2023

Melatonin for Menopause?

Did melatonin supplementation improve sleep and mood, and reduce hot flashes and other symptoms in women transitioning to menopause? See what a new study found in the What It Does section of our Melatonin Supplements Review. Also see our Top Picks for melatonin.

11/07/2023

Does fatty15 work?

Does pentadecanoic acid (C15:0 fatty acid), found in the supplement fatty15, slow aging, or improve metabolism, sleep, hair or nails? Find out in our new article about pentadecanoic acid.

8/08/2024

Melatonin for MS?

Does taking a melatonin supplement improve sleep, reduce fatigue, or have other benefits in people with multiple sclerosis? See what a recent study found in the What It Does section of our Melatonin Supplements Review, which includes our Top Picks among melatonin supplements.

Also see: Do any supplements reduce multiple sclerosis symptoms or relapse?

12/16/2024

Melatonin for MS?

Does taking melatonin improve sleep or heart-rate control among people with multiple sclerosis? Find out what a recent study showed in the our Melatonin Supplements Review, which includes our Top Picks for melatonin.

Also see our article about supplements for multiple sclerosis.

5/14/2024

Melatonin and Restless Legs

Melatonin may help some people fall asleep faster, but might it worsen symptoms in people with restless legs syndrome (RLS), which makes sleeping more difficult? Find out in the Concerns and Cautions section of our Melatonin Supplements Review, which includes information about other potential side effects, as well as interactions, with melatonin.

5/21/2024

L-Theanine May Reduce Sleep

A recent study of L-theanine suggests it may significantly reduce time asleep. See the details in the What It Does section of our L-Theanine Supplements Review, which includes our Top Picks.

9/19/2024

Melatonin After Surgery?

Did taking melatonin improve sleep, reduce pain, or improve shoulder function after rotator cuff surgery? See what a recent study found in the What It Does section of our Melatonin Supplements Review, which includes our Top Picks for melatonin.

3/03/2025

Flaxseed for Menopausal Symptoms?

Does consuming ground flaxseed reduce hot flashes, sleep problems, or other menopausal symptoms? Find out what a recent study showed in the What It Does section of our Flaxseed Supplements Review, which includes our Top Picks for whole and ground flaxseed.

5/28/2025

Saffron for Low Mood?

Does taking saffron extract (affron) improve depression, anxiety, sleep or overall wellbeing among people with low mood? Find out what a recent study found in the Depression and anxiety section of our Saffron Supplements Review, which includes our Top Pick for saffron.

11/03/2025

Ketone Supplement Concern

Ketone supplements may worsen sleep, according to a recent study. Learn about this and other concerns in our article about supplements for weight.

3/23/2026

Melatonin for Menopause Symptoms?

Did melatonin improve sleep, hot flashes, fatigue, or mood in a recent study? See the results in our Melatonin Supplements Review, which includes our Top Picks for melatonin.

4/06/2026

GABA for Strength?

Does taking GABA boost muscle strength or improve sleep in older women? See what a recent study showed in our GABA Supplements Review, which includes our Top Picks for GABA.

1/29/2026

Melatonin from Food?

Is it possible to get enough melatonin from your diet for better sleep? See what a recent study found in our Melatonin Supplements Review, which includes our Top Picks for melatonin.

1/15/2026

Pycnogenol for Hot Flashes?

Does Pycnogenol (a pine bark extract) help with hot flashes or sleeping during menopause? Find out in our article about Pycnogenol.

12/22/2025

Melatonin & Advanced Glaucoma: Can It Help?

Reduced light sensitivity may worsen sleep in people with advanced glaucoma, but does taking melatonin help? Find out what a recent study showed in our Melatonin Supplements Review, which includes our Top Picks for melatonin.

12/04/2025

DAO for Sleep?

Does taking diamine oxidase (DAO) help with insomnia? See what a recent study found in our article about DAO supplements. Also see our comparison of DAO supplements.