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Best Male Enhancement Pills Of 2024: Top 5 Sex Pills

Lindsey Desoto

Updated on - Written by
Medically reviewed by Kathy Shattler, MS, RDN

All articles are produced independently. When you click our links for purchasing products, we earn an affiliate commission. Learn more about how we earn revenue by reading our advertise disclaimer.

performer 8

Performer 8

  • Lifetime money-back guarantee 
  • Made with clinically proven ingredients
  • Positive customer reviews

TestoPrime

TestoPrime

  • May promote fat loss
  • No prescription required
  • Free of additives

Prime Male

Prime Male

  • Vegan
  • Improves energy levels
  • All natural

Erectile dysfunction affects nearly 30 million[1] men in the United States. It can lead to loss of intimacy and low self-esteem, resulting in a strained relationship between you and your partner. 

If you’re looking for a natural way to perform better in bed and increase your confidence, you’ve probably run across your fair share of male enhancement scams. 

The best penis enhancement pill works to increase blood flow through the blood vessels to boost sexual performance and testosterone production.

With thousands of products flooding the sexual enhancement supplement market, it can be challenging to decide which male enhancement supplement is worth your investment. 

In this article, we’ve rounded up our favorite sex pills for 2022 to help you find the best male enhancement pill to fit your lifestyle.

Best Male Enhancement Pills Over The Counter In (February. 2024)

Best Male Enhancement Pills Sold In Stores

Performer 8

Performer 8 is formulated with nine potent, safe ingredients to support and improve sexual performance, stamina, and penis hardness.

  • Natural, clinically proven ingredients
  • 100% lifetime money-back guarantee
  • Non-GMO
  • Soy-free
  • No prescription needed
  • Free shipping
  • Positive customer reviews
  • Pricey

Performer 8 is a non-stimulant over-the-counter male enhancement pill made with nine clinically tested ingredients formulated to improve your stamina and help you achieve firmer erections. 

What’s more, the company claims many customers experience positive results within just a few days of taking this supplement regularly.

It’s often considered the best male enhancement supplement on the market today. 

Ingredients you’ll find in Performer 8 include:

  • Muira Puama Extract
  • KSM-66 Ashwagandha
  • Ferrous Bisglycinate
  • Maca root extract
  • Panax ginseng
  • Horny goat weed
  • Pine bark extract
  • Glucuronolactone
  • Grape seed extract

According to the manufacturer, taking Performer 8 may help improve sexual focus, prevent premature ejaculation, increase sperm volume and motility, and improve erection hardness and girth.

Muira Puama[2] extract was commonly used in Amazonian folk medicine to increase libido and improve overall sexual performance. It acts as a nerve stimulant to promote receptiveness to sexual stimuli. It may also improve the physical sensation of sex and activate the body’s receptors for testosterone.

The maca root extract has also been used for centuries to help enhance sexual function. One study[3] found that maca can improve sexual desire. Another small study[4] in nine men carried out over a four-month period found daily maca consumption led to increased semen production and sperm count.

Performer 8 is safe for men of all ages and is made with all-natural ingredients. It’s also soy-free, gluten-free, and vegan.

The recommended dosage is three capsules daily, which can be taken all at one time with any meal.

A one-month supply will cost you around $65, but discounts are offered if you buy multiple bottles. 

If, for some reason, you are not satisfied with Performer 8, the company offers a 100% lifetime money-back guarantee. 

However, the company reports a less than 2% return rate, meaning most customers are satisfied with this product. Shipping is always free.

Characteristics

  • Improves stamina by increasing oxygen utilization and giving longer-lasting energy.
  • Improves thermogenesis and aids weight reduction by increasing the metabolism rate.
  • Relieves stress by lowering cortisol levels and increasing mood.
  • Increases the amount of testosterone in your body.
  • Boosts stamina which improves sex life.
  • Improves mental acuity and other cognitive abilities.

Testo Prime

If you are struggling with a low sex drive due to low testosterone levels, Testoprime may be a good option for you. This supplement may naturally improve testosterone levels, increase endurance, and reduce stress.

  • All-natural testosterone supplement
  • 100% lifetime money-back guarantee
  • Non-GMO
  • Soy-free
  • Vegan
  • No prescription required
  • Manufactured in FDA-approved facility
  • Free shipping
  • Cannot replace hormone therapy
  • Pricey

TestoPrime is formulated with ingredients designed to help increase muscle mass, burn fat, and naturally increase libido. The company claims users will begin to experience the positive effects of TestoPrime right away, with full benefits achieved within just a few weeks.

This supplement is designed for anyone over 18 who feels like they need extra help reaching healthy testosterone levels. No prescription is required, and TestoPrime can be ordered directly from their website.

Ingredients found in TestoPrime include:

  • D-aspartic acid
  • Panax ginseng (Korean ginseng)
  • KSM-66 ashwagandha extract
  • Fenugreek
  • Green tea extract
  • Pomegranate extract
  • Vitamin D
  • Zinc
  • Vitamin B6
  • Garlic extract
  • Black pepper extract

Testo Prime’s main ingredient, D-aspartic acid, is commonly used to naturally increase testosterone production. However, studies provide conflicting results on its effectiveness.

For example, one review[5] that examined four animal studies and 23 human studies suggests that D-aspartic acid may increase testosterone by acting on the Leydig cells in the testes. However, the author states the evidence is stronger in animal studies and remains inconsistent in humans.

Green tea extract is rich in antioxidants and may aid in weight loss. One study[6] found that men who took green tea extract before engaging in physical activity burned 17% more fat compared to the placebo group.

It’s also formulated with ashwagandha,[7] which may aid in stress reduction.

Testo Prime is soy-free, gluten-free, and vegan-friendly. It’s made in a certified GMP facility with FDA-approved ingredients.

If you choose to buy in bulk, you’ll also receive an e-book highlighting the best foods and lifestyle changes to improve testosterone levels naturally. 

A one-month supply will cost you around $60, and shipping is always free.

This supplement comes with a 100% lifetime money-back guarantee if you are not satisfied with your results.

Prime Male

If you’re a male over the age of 30, you may be experiencing low testosterone levels, which can lead to decreased sex drive and overall sexual performance. By taking a supplement like Prime Male, you can naturally improve 

  • Vegan
  • Naturally improves testosterone levels
  • Increase sex drive
  • Global shipping
  • No prescription required
  • Improved cognition
  • Increase energy levels
  • All-natural
  • Limited return policy

If you’re a male over the age of 30, it’s likely that you are experiencing a natural decline in testosterone at a rate of around 1% per year. In fact, low testosterone affects nearly 40% of men over the age of 40.

D-Aspartic acid has been found to increase testosterone[8] levels in animals, but data in humans is contradictory.

Prime Male is a United States-based company that sells a potent blend of 12 ingredients to naturally improve low testosterone levels. 

It is specifically formulated for men over 30 who are looking to improve energy, vitality, and sex drive. 

The company claims Prime Male is the only testosterone-boosting supplement that contains 12 recommended nutrients to help improve testosterone at optimal dosages. However, we are lacking high-quality clinical studies that set a recommended dosage for ingredients at this time.

In Prime Male, you’ll find the following ingredients:

  • D-Aspartic acid calcium chelate
  • Black pepper
  • Boron
  • Koren red ginseng
  • Luteolin
  • Magnesium
  • Ashwagandha extract
  • Nettle root extract
  • Vitamin B6
  • Vitamin D3
  • Vitamin K2
  • Zinc

Male Prime is manufactured in an FDA-approved facility according to current Good Manufacturing Practices (cGMP) to ensure federal regulations are being followed regarding quality.

In addition to improved sex drive, you may also experience improved cognitive function, cardiovascular health, improved mood, and weight loss.

Prime male costs around $69 for a one-month supply. The company accepts returns within 30 days for United States customers and within 14 days for the rest of the world. However, products must be returned unopened and unsealed.

Max Performer

Max Performer works to improve your sexual performance by increasing testosterone levels, libido, and overall energy levels.

  • 100% natural blend
  • Free shipping
  • May naturally increase testosterone
  • 90-day money-back guarantee
  • May also improve workouts
  • No prescription required
  • Pricey

Max Performer works to improve your sexual performance by increasing testosterone levels, libido, and overall energy levels.

  • 100% natural blend
  • Free shipping
  • It may naturally increase testosterone
  • 90-day money-back guarantee
  • May also improve workouts
  • No prescription required
  • Pricey

The advertised benefits of Max Performer include bigger, harder erections and stronger, more intense orgasms. It’s also formulated to naturally relieve stress.

Max Performer is formulated with the following main ingredients:

  • Horny goat weed
  • Maca
  • Red Korean ginseng
  • Cordyceps
  • Bioperine
  • Selenium
  • Zinc

The company claims this blend of ingredients may work by increasing blood flow and testosterone levels to naturally thicken and enlarge your penis while improving endurance in bed.

One study[9] found that rats who took horny goat weed experienced improvements in erectile dysfunction. Horney goat weed is frequently used in men who have premature ejaculations and as a sexual stimulant.

A meta-analysis[10] from 2018 found that Red Korean ginseng may improve erectile function among patients with ED. Animal studies[11] suggest that Red Korean ginseng may stimulate nitric oxide production, causing smooth muscles to relax, leading to improved blood flow to the penis.

Some animal studies[12] also suggest cordyceps may enhance testosterone and improve sperm count.

However, we still need larger, well-designed studies in humans before many of these ingredients can be officially recommended.

According to Max Performer, consumers should take the supplement for 90 consecutive days to see the best results. However, most people report improvements in sexual performance within just a few days. 

Many consumers report experiencing better performance in bed and increased energy levels without any unwanted side effects. 

If you’re looking to increase your sex drive, make sex more enjoyable, and experience bigger, harder erections, Max Performer is a good choice.

Pills can be on the pricey side at $69 for a one-month supply, but the company offers substantial discounts if you choose to buy in bulk. 

Shipping is always free, and orders are delivered discreetly. If you are unsatisfied with your results, the company offers a 90-day money-back guarantee.

Erectin

Erectin

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See Erectin Reviews

Erectin is a comprehensive formula that contains a potent blend of eight natural ingredients to help you perform better in bed.

  • 67-day money-back guarantee
  • Natural ingredients
  • Improves erection quality
  • Improves sex drive
  • No prescription required
  • Quick results
  • Lack of transparency

Erectin is a male enhancement pill equipped with a special coating to improve the ability of the formula to pass through your intestinal wall. It also is encapsulated in fast-acting liquid gel caps to help it dissolve faster. Erection also includes Bioperine to help enhance nutrient absorption.

The company claims taking Erectin can lead to improved sex drive, thicker and harder erections, and more sexual energy.

Ingredients in Erectin include:

  • Muira Pauma bark extract
  • Chinese hawthorn
  • Tribulus Terrestris seed extract
  • Catuaba bark 
  • Saw palmetto
  • Damiana leaf
  • Ginkgo biloba extract
  • Korean red ginseng
  • Cuscuta Chinensis
  • Epimedium
  • Bioperine black pepper

The website claims that a recent clinical study involving 78 males with mild to moderate erectile dysfunction was conducted. They report after 12 weeks, the men who took Erectin experienced improved ability to maintain an erection, improved sex drive, better sexual satisfaction, increased orgasms, and improved ability to penetrate their partner. Men experienced significant results within 28 days of consistently taking the supplement.

However, there are no links to these clinical trials on their website, and we could not find any evidence of this clinical trial on the internet. Erectin claims results were published in the Journal of Urology, the official Journal of the American Urological Association, and the BMC Complementary and Alternative Medicine peer-reviewed journal. 

The company also reports a 90% success rate for men with mild to moderate erectile issues.

A one-month supply will cost around $60, and discounts are offered for bulk purchases.

Erectin comes with a 67-day 100% satisfaction money-back guarantee if you do not experience results.

How Do Male Enhancement Pills Work? 

Although some male enhancement supplements advertise increasing penis size, there isn’t much scientific evidence to support this.

Instead, most male enhancement pills on the market today work by relaxing your smooth muscle and increasing blood flow in the penis during sexual intercourse.

They often contain different blends of herbs, vitamins, and minerals to help you get an erection faster or achieve a firmer erection and are often advertised for treating erectile dysfunction.

In turn, this may lead to longer and harder erections and a better sex life.

Before we begin, it’s important to note that the FDA warns about the potential risks of using over-the-counter (OTC) dietary supplements for sexual dysfunction. 

This is because authorities do not regulate these products for safety.

Additionally, they may contain unknown ingredients or contaminants that may be harmful.

The good news is the choices below have no FDA warnings and should be safe when consumed as recommended by the manufacturer. 

Potential Side Effects

Although all of the brands mentioned above claim to be natural with little to no side effects; male enhancement pills are not always free of side effects. They are certainly safer than more invasive techniques to improve sexual arousal such as penis enlargement surgery.

Even if you choose an all-organic product, if you have an allergy to a certain ingredient, it could cause adverse reactions.

Additionally, taking male enhancement supplements may interact with medications.

Moreover, the FDA issued a warning letter[13] to Amazon in 2021, letting them know they have sold dozens of products intended for sexual enhancement that contain potentially harmful ingredients.

It does not appear that any of the brands we’ve reviewed have any FDA warning letters. However, many popular brands on the market have. In fact, at least 25 brands[14] were identified in 2021 to contain potentially harmful hidden drug ingredients. This is another reason for third-party lab testing.

The FDA warns against using over-the-counter (OTC) products that:

  • Are labeled as prescription alternatives
  • Are sold in single servings
  • Have labels written in a foreign language
  • Promise quick results (within 30-40 minutes)
  • Advertise via spam or unsolicited emails
  • Have directions and warnings that mimic FDA-approved products

Other side effects that may occur if you take more than the recommended dose include:

  • Damage to the urethra
  • Difficulty maintaining an erection
  • Sleeplessness
  • Urinary problems

To ensure safety, it is vital to speak with your urologist or primary care physician before using any over-the-counter supplement to improve your sex drive.

Dosage

Depending on the product you choose, the individual dosage will vary. Most male enhancement supplements are designed to be taken one to four times a day. For example, Erectin recommends two pills once per day. However, Prime Male recommends one pill four times per day to maintain good blood flow and enhance sexual performance. 

It’s important to consider these factors when choosing a male enhancement supplement because you’ll want to spend your money on a product that you’ll remember to take the recommended dosage of.

It’s also important to carefully follow the directions on the product to avoid any adverse reactions. Never take more than stated on the product, and always speak with your doctor or urologist to ensure the recommended dosage is safe for you.

How To Choose The Best Sex Pills For Men?

When buying penis enlargement medicine or natural male enhancement pills, it’s essential to do your homework before investing in a product. Whether you are looking at penis enlargement devices, male enhancement pill reviews, or buying male enhancement pills, doing your research first is key.

Here are a few key factors to consider before purchasing male enhancement supplements.

Ingredients

One of the main things you’ll want to consider before purchasing top male enhancement pills is the ingredients in the product. You’ll want to avoid male enhancement formulas with additives and choose an all-natural, safe formula to avoid harming your health.

It’s also vital to research each ingredient for effectiveness and ensure it’s present in the formula in optimal amounts.

Third-Party Lab Certification

To ensure a product’s safety, quality, and purity, consider choosing a product that a third party has tested. This type of testing can give you peace of mind knowing that your pill is free of potentially harmful hidden ingredients and is present in the amounts on the label.

Brand Reputation

What customers say about a brand is one of the best ways to find out if you should try it. Check out real user reviews to see what they say about the product and/or brand. If the majority of customers are happy, it’s more likely you will be too.

Customer Service

If you have any issues with the product or would like to initiate a refund, it is essential to have a helpful support team on standby, ready to assist. Choose a brand with a friendly and efficient customer service team that is ready to answer your query and resolve any complaints.

Dosage

If you do not have extra time on your hands, it may be difficult to take a product that has to be taken several times per day. If you are looking for convenience, consider choosing a brand that requires just one dose a day.

Alternatives To Male Enhancement Pills

If you are looking for an FDA-approved male enhancement pill,[15] sildenafil (Viagra), tadalafil (Cialis), and vardenafil (Levitra) are among the most commonly prescribed medications for erectile dysfunction. 

However, you’ll need to visit your healthcare provider in order to obtain a prescription for these medications. 

According to the American Urological Association, other treatments for erectile dysfunction include:

  • Speaking with a mental health care professional to reduce performance anxiety
  • Dietary changes and lifestyle improvements such as quitting smoking may also positively impact erectile dysfunction
  • Treatment of any underlying disease such as diabetes or heart disease which may negatively affect sexual performance
  • Getting regular physical activity

There are also alternative ways to improve your sexual performance if you choose not to take male enhancement pills. 

Other options include:

  • Testosterone therapy
  • Penile injections
  • Penile implants
  • Vacuum erection devices
  • Intraurethral medication
  • Surgery to bypass penile artery damage in younger men with a history of penile trauma
  • Penis enlargement surgery

Exercising and getting in shape can also help make a big difference in your sex life. Being in better physical condition can boost your confidence and endurance in bed, resulting in a better sex life.

Final Thought

If you’re looking for a natural way to improve your sexual health and confidence in bed, natural male enhancement pills may be worth trying. However, it’s important to choose a reputable, trustworthy brand. Many male enhancement pills claim to help treat erectile dysfunction and promise to instantly improve your sexual performance. Unfortunately, very few penis enlargement pills can live up to these claims.

In fact, according to the FDA, many brands contain potentially harmful ingredients that may interact with medications.

We also need more clinical studies to support the use of male enhancement pills.

Before beginning any supplement, always speak with your primary care physician or urologist to discuss the best option for your individual lifestyle.

Frequently Asked Questions

What are male enhancement pills used for?

Most people use sexual enhancement pills to improve sexual stamina, testosterone levels, and overall male sexual health.

What are the risks of taking male enhancement pills?

If you purchase over-the-counter male enhancement pills from an untrustworthy company, there’s a chance that the supplements may contain undisclosed ingredients that can be harmful to your health.

What is the best over-the-counter male enhancement pill?

Top over-the-counter male enhancement supplements are those that have third-party tested ingredients, are manufactured by a reputable brand, and contain optimal amounts of ingredients that have been proven to work.

How long do male enhancement pills last?

Most male enhancement pill manufacturers report continued results as long as the pills are taken every day as recommended on the product label.

Where to buy male enhancement pills near me?

You can find many popular male enhancement pills at many retail stores such as Walmart, CVS, and Walgreens.

What does a rhino pill do?

Rhino pills claim to give the consumer increased stamina, better sexual performance, and better sex life. However, many Rhino male enhancement products have been discouraged by the FDA.[16]

Do over-the-counter male enhancement pills work?

To date, most evidence that exists for over-the-counter male enhancement supplements is anecdotal. There’s very limited evidence, if any, to support taking penis enhancement pills for improving sexual satisfaction, penis size, or overall performance.


+ 16 sources

Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

  1. and, D. (2023). Definition & Facts for Erectile Dysfunction. [online] National Institute of Diabetes and Digestive and Kidney Diseases. Available at: https://www.niddk.nih.gov/health-information/urologic-diseases/erectile-dysfunction/definition-facts#common.
  2. ‌Huat, P. (2017). Asian herbals and aphrodisiacs used for managing ED. Translational Andrology and Urology, [online] 6(2), pp.167–175. doi:https://doi.org/10.21037/tau.2017.04.04.
  3. ‌Gonzales, G.F., Cordova, A., Vega, K., Chung, A., Villena, A., Góñez, C. and Stefano (2002). Effect of Lepidium meyenii (MACA) on sexual desire and its absent relationship with serum testosterone levels in adult healthy men. Andrologia, [online] 34(6), pp.367–372. doi:https://doi.org/10.1046/j.1439-0272.2002.00519.x.
  4. ‌Gonzales (2016). Lepidium meyenii (Maca) improved semen parameters in adult men. Asian journal of andrology, [online] 3(4). Available at: https://pubmed.ncbi.nlm.nih.gov/11753476/.
  5. ‌Roshanzamir, F. and Safavi, S.M. (2017). The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. International journal of reproductive biomedicine, [online] 15(1), pp.1–10. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5340133/.
  6. ‌Venables, M.C., Hulston, C.J., Cox, H.R. and Jeukendrup, A.E. (2008). Green tea extract ingestion, fat oxidation, and glucose tolerance in healthy humans. The American Journal of Clinical Nutrition, [online] 87(3), pp.778–784. doi:https://doi.org/10.1093/ajcn/87.3.778.
  7. ‌Chandrasekhar, K., Kapoor, J. and Sridhar Anishetty (2012). A Prospective, Randomized Double-Blind, Placebo-Controlled Study of Safety and Efficacy of a High-Concentration Full-Spectrum Extract of Ashwagandha Root in Reducing Stress and Anxiety in Adults. Indian Journal of Psychological Medicine, [online] 34(3), pp.255–262. doi:https://doi.org/10.4103/0253-7176.106022.
  8. ‌Roshanzamir, F. and Safavi, S.M. (2017). The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. International journal of reproductive biomedicine, [online] 15(1), pp.1–10. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5340133/.
  9. ‌Shindel, A.W., Zhong Chen Xin, Lin, G., Fandel, T.M., Huang, Y., Banie, L., Breyer, B.N., Garcia, M.M., Ching Shwun Lin and Lue, T.F. (2010). Erectogenic and Neurotrophic Effects of Icariin, a Purified Extract of Horny Goat Weed (Epimediumspp.) In Vitro and In Vivo. The Journal of Sexual Medicine, [online] 7(4_Part_1), pp.1518–1528. doi:https://doi.org/10.1111/j.1743-6109.2009.01699.x.
  10. ‌Borrelli, F., Cristiano Colalto, Domenico Vittorio Delfino, Marcello Iriti and Izzo, A.A. (2018). Herbal Dietary Supplements for Erectile Dysfunction: A Systematic Review and Meta-Analysis. Drugs, [online] 78(6), pp.643–673. doi:https://doi.org/10.1007/s40265-018-0897-3.
  11. ‌Ka Nang Leung and Alice S.T. Wong (2013). Ginseng and male reproductive function. Spermatogenesis, [online] 3(3), pp.e26391–e26391. doi:https://doi.org/10.4161/spmg.26391.
  12. ‌Yung Chia Chen, Ying Hui Chen, Pan, B., Chang, M. and Bu Miin Huang (2017). Functional study of Cordyceps sinensis and cordycepin in male reproduction: A review. Journal of Food and Drug Analysis, [online] 25(1), pp.197–205. doi:https://doi.org/10.1016/j.jfda.2016.10.020.
  13. ‌Jassy, A. (2021). CMS # 608717. [online] Available at: https://www.fda.gov/media/151096/download.
  14. ‌Center (2023). Tainted Sexual Enhancement and Energy Products. [online] U.S. Food and Drug Administration. Available at: https://www.fda.gov/drugs/medication-health-fraud/tainted-sexual-enhancement-and-energy-products.
  15. ‌and, D. (2023). Treatment for Erectile Dysfunction. [online] National Institute of Diabetes and Digestive and Kidney Diseases. Available at: https://www.niddk.nih.gov/health-information/urologic-diseases/erectile-dysfunction/treatment.
  16. ‌Center (2020). Rhino 69 Power 500K contains hidden drug ingredient. [online] U.S. Food and Drug Administration. Available at: https://www.fda.gov/drugs/medication-health-fraud/public-notification-rhino-69-power-500k-contains-hidden-drug-ingredient.
Lindsey Desoto

Medically reviewed by:

Kathy Shattler

Lindsey DeSoto is a Registered Dietitian Nutritionist based out of Coastal Mississippi. She earned her BSc in Nutrition Sciences from the University of Alabama. Lindsey has a passion for helping others live their healthiest life by translating the latest evidence-based research into easy-to-digest, approachable content.

Medically reviewed by:

Kathy Shattler

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Journals - Wiley Online Library

Trusted Source
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American Psychological Association

Scientific and Professional Organization of Psychologists

Trusted Source
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AAP Publications

Database From American Academy of Pediatrics

Trusted Source
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Karger Publishers

Academic Publisher of Scientific and Medical Journals and Books

Trusted Source
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Cambridge University Press & Assessment

Database From Cambridge University

Trusted Source
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National Institute of Mental Health

Database From National Institute Of Health

U.S. Department of Health and Human Services
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MDPI

Publisher of Open Access Journals

Trusted Source
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Bulletin of the National Research Centre

Part of Springer Nature

Trusted Source
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The New England Journal of Medicine

Massachusetts Medical Society

Trusted Source
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Economic Research Service

U.S. DEPARTMENT OF AGRICULTURE

Trusted Source
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MedlinePlus

Database From National Library of Medicine

U.S Department of Health and Human Services
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National Institute of Health

An agency of the U.S. Department of Health and Human Services

Trusted Source
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Trusted Source

Database From National Institute Of Health

U.S Department of Health and Human Services
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The BMJ

Weekly Peer-reviewed Medical Trade Journal

The British Medical Association
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The British Psychological Society

The British Psychological Society is a charity registered in England

Database From Wiley Online Library
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National Heart, Lung, and Blood Institute

Database From National Institute Of Health

U.S Department of Health and Human Services
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PubMed

Database From National Institute Of Health

U.S National Library of Medicine
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DailyMed

Database From National Institute Of Health

U.S National Library of Medicine
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Google Scholar

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Science.gov: USA.gov for Science

Government Science Portal

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ResearchGate

Social Network Service For Scientists

Find and share research
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American Heart Association

To be a rentless force for a world of longer, healthier lives

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BioMed Central

Research in progress

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JAMA Network

Home of JAMA and the Specialty Journals of the American Medical Association

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Springer Link

Database From Springer Nature Switzerland AG

Springer - International Publisher Science, Technology, Medicine
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ODS

Database from Office of Dietary Supplements

National Institutes of Health
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Federal Trade Commission

Bureaus of Consumer Protection, Competition and Economics
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Trusted Source

Database From U.S. Department of Health & Human Services

Governmental Authority
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Oxford Academic Journals

Oxford University Press

Trusted Source
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Taylor & Francis Online

Peer-reviewed Journals

Academic Publishing Division of Informa PLC
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WHO

Database from World Health Organization

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Journal of Neurology

Peer-reviewed Medical Journal

American Academy of Neurology Journal
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ScienceDirect

Bibliographic Database of Scientific and Medical Publications

Dutch publisher Elsevier
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Wiley Online Library

American Multinational Publishing Company

Trusted Source
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Centers for Disease Control and Prevention

U.S. National Public Health Agency

U.S Department of Health and Human Services
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Trusted Source

Database from U.S. National Library of Medicine

U.S. Federal Government
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U.S. Food & Drug Administration

Federal Agency

U.S Department of Health and Human Services
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PubMed Central

Database From National Institute Of Health

U.S National Library of Medicine
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