Best Natural Herbs for Sexual Health for Men and Women

When it comes to sexual health, many individuals are seeking natural alternatives to enhance their well-being. Natural herbs have been used for centuries to promote sexual health and improve libido. In this article, we will explore the best herbs for men and women that can boost sexual health naturally.

Benefits of using natural herbs for sexual health

Using natural herbs for sexual health offers a multitude of benefits. First and foremost, these herbs are derived from nature, making them a safer and gentler option compared to synthetic alternatives. Natural herbs work in harmony with the body, addressing the root causes of sexual health issues rather than just treating the symptoms.

Another advantage of using natural herbs is that they often have additional health benefits beyond sexual wellness. For instance, some herbs can improve overall energy levels, reduce stress, and enhance mood, all of which contribute to a healthy and fulfilling sex life.

Common sexual health issues for men and women

Before diving into the best herbs for improving sexual health, it’s important to understand the common sexual health issues that both men and women may face. For men, erectile dysfunction and premature ejaculation are two common concerns that can impact their sexual performance and confidence. Women, on the other hand, may experience decreased libido, vaginal dryness, and difficulty reaching orgasm.

Understanding the role of herbs in improving sexual health

Herbs have been used for centuries in traditional medicine systems such as Ayurveda and Traditional Chinese Medicine to address sexual health issues. These herbs contain bioactive compounds that have a positive impact on the body’s hormonal balance, blood flow, and overall vitality. By incorporating these herbs into your daily routine, you can support your body’s natural mechanisms for sexual health and well-being.

Best herbs for improving sexual health in men

For men, several herbs have been found to be particularly beneficial for improving sexual health. One such herb is horny goat weed, which has been used in Chinese medicine for centuries. It contains icariin, a compound that helps increase blood flow to the genital area, resulting in improved erectile function.

Another herb that can benefit men’s sexual health is maca root. Native to Peru, maca root is known for its ability to enhance libido and improve stamina. It also helps balance hormones, which can be beneficial for men experiencing hormonal imbalances that affect their sexual health.

Tribulus terrestris is yet another herb that has gained popularity for its potential to boost testosterone levels. By increasing testosterone, tribulus terrestris can improve sexual desire and performance in men.

Buy Best Sexual Performance Gummies

Effects of Icariin

Icariin is a compound that has been gaining attention for its potential effects on reproductive functions in male rats. In a recent study, researchers investigated the impact of icariin on male rats and explored its potential mechanisms of action. The study involved administering icariin orally to adult rats at doses of 0 (control), 50, 100, or 200 mg/kg body weight for 35 consecutive days.

The results of the study were quite intriguing. It was found that icariin had minimal effects on the body weight or organ coefficients of the testes or epididymides. However, when it came to the reproductive parameters, icariin showed some interesting effects.

One of the notable findings was that 100 mg/kg icariin significantly increased epididymal sperm counts. This suggests that icariin may have a positive impact on sperm production in male rats. This finding could potentially be significant for individuals who are looking to enhance their fertility.

Increased Testosterone Levels

In addition to the increase in sperm counts, the study also found that both 50 and 100 mg/kg icariin significantly increased testosterone levels. Testosterone is a hormone that plays a crucial role in male reproductive functions, including sperm production and sexual health. Therefore, the elevation of testosterone levels by icariin could have further implications for male fertility and overall reproductive health.

While the exact mechanisms of action of icariin are not fully understood, the study also used real-time PCR to gain some insights. Real-time PCR is a technique used to analyze gene expression levels, and it suggested that icariin may be involved in certain molecular pathways related to reproductive functions.

It is important to note that this study was conducted on male rats, and further research is needed to determine if these effects can be replicated in humans. Nonetheless, these findings provide valuable insights into the potential benefits of icariin on male reproductive functions.

Consequently, the effects of icariin on male reproductive functions in rats have shown promising results. From increasing sperm counts to elevating testosterone levels, icariin seems to have a positive impact on various aspects of male fertility. However, more research is needed to fully understand the mechanisms behind these effects and to determine if similar outcomes can be observed in humans.

Tribulus Terrestris in Male Sexual Dysfunction

Tribulus Terrestris, also known as TT or Tribestan, is a plant extract that has been marketed as a potential treatment for male sexual dysfunction. In a recent study, the efficacy of TT was compared to a placebo in men with erectile dysfunction (ED) and hypoactive sexual desire disorder (HSDD).

The study involved a 12-week treatment period, during which the participants were administered either TT or a placebo. At the end of the study, it was observed that there was a significant improvement in sexual function in the group that received TT compared to the placebo group. This improvement was particularly notable in men with mild to moderate ED.

Index of Erectile Function

One of the key measures used to assess the effectiveness of the treatment was the International Index of Erectile Function (IIEF) score. The IIEF score improved significantly in the TT group compared to the placebo group. This suggests that TT may indeed have a positive impact on sexual function in men with ED.

It is worth noting that TT was generally well tolerated by the participants in the study. This means that it is unlikely to cause any major side effects or adverse reactions when used for the treatment of ED. However, as with any supplement or herbal remedy, it is always advisable to consult with a healthcare professional before starting any new treatment.

Overall, the results of this study suggest that Tribulus Terrestris extract may be a promising option for men experiencing sexual dysfunction, specifically those with mild to moderate ED. However, it is important to remember that individual responses to treatment can vary, and more research is needed to fully understand the potential benefits and limitations of TT in this context.

If you are considering using TT or any other herbal remedy for the treatment of male sexual dysfunction, it is always recommended to consult with a healthcare professional who can provide personalized advice based on your specific needs and medical history. They will be able to guide you in making an informed decision and help you find the most suitable treatment approach for your individual situation.

Best herbs for improving sexual health in women

Just like men, women can also benefit from incorporating specific herbs into their routine to enhance their sexual health. One such herb is damiana, which has been traditionally used as an aphrodisiac. Damiana helps increase blood flow to the pelvic area, enhancing sensitivity and pleasure.

Another herb that can benefit women’s sexual health is fenugreek. Fenugreek seeds contain compounds that help regulate hormones, which can be particularly useful for women going through menopause or experiencing hormonal imbalances. Additionally, fenugreek can help increase libido and improve sexual satisfaction.

Maca root, which we mentioned earlier as beneficial for men’s sexual health, is also beneficial for women. It helps balance hormones and can improve sexual desire and energy levels.

Prosexual Effect of Chrysactinia mexicana A. Gray

Chrysactinia mexicana A. Gray, also known as Chrysactinia or Damiana, is a plant that is commonly used in traditional medicine as an aphrodisiac. However, it is important to note that there is currently no scientific evidence supporting the prosexual properties of this plant.

In a recent study conducted to determine the effects of an aqueous extract of C. mexicana on male sexual behavior in rats, sexually exhausted male rats were treated with different doses of the extract. The study also included the use of an aqueous extract of Turnera diffusa (Td) and yohimbine for comparison.

Sexual Exhaustion and Activity

During the sexual exhaustion state, the control group exhibited a low level of sexual activity. However, when treated with C. mexicana extract, there was no significant increase in male sexual behavior observed in the rats. This suggests that the plant extract did not have a prosexual effect under these experimental conditions.

It is important to highlight that this study focused specifically on the effects of C. mexicana in a rat model and may not directly translate to human experiences. Additionally, more research is needed to fully understand the potential prosexual properties of this plant.

While traditional medicine has long relied on the use of plants like C. mexicana for their aphrodisiac qualities, it is crucial to base our understanding and recommendations on scientific evidence. Currently, there is no scientific evidence supporting the prosexual effects of C. mexicana.

Emphatically, despite its traditional use as an aphrodisiac, there is currently no scientific evidence to support the prosexual properties of Chrysactinia mexicana A. Gray. Further research is needed to better understand its potential effects and whether it can truly enhance male sexual behavior.

Fenugreek Benefits

Fenugreek, also known as Methi in Hindi, is a medicinal herb that has gained significant attention in recent years due to its numerous health benefits. Extensive research, both preclinical and clinical, has shed light on the various pharmaceutical uses of fenugreek.

One of the most well-known benefits of fenugreek is its antidiabetic properties. Studies have shown that fenugreek can help regulate blood sugar levels by increasing insulin sensitivity and stimulating the production of insulin. This makes it a valuable natural remedy for those suffering from diabetes or at risk of developing the condition.

Additionally, fenugreek has been found to have antihyperlipidemic effects, meaning it can help lower cholesterol levels and reduce the risk of heart disease. This is particularly significant as high cholesterol is a major risk factor for cardiovascular problems.

Another interesting benefit of fenugreek is its potential as an antiobesity agent. Research suggests that fenugreek can help promote weight loss by suppressing appetite and reducing food intake. It may also enhance fat breakdown and metabolism, making it a promising natural aid for those looking to shed some pounds.

Fenugreek has also shown promise as an anticancer agent. Studies have found that fenugreek extracts can inhibit the growth of cancer cells and induce apoptosis, or programmed cell death. While more research is needed to fully understand its potential in cancer treatment, these findings are certainly encouraging.

Anti-Inflammatory and Antioxidant Properties

The herb’s anti-inflammatory and antioxidant properties are also worth mentioning. Fenugreek contains phytoconstituents that possess potent anti-inflammatory activity, making it useful in managing inflammatory conditions such as arthritis and inflammatory bowel disease. Its antioxidant properties help protect against oxidative stress and cellular damage caused by free radicals.

Furthermore, fenugreek exhibits antibacterial and antifungal properties, which can be attributed to its diverse array of phytochemicals. This makes it useful in combating various infections and maintaining overall health.

Interestingly, fenugreek is also known to be a galactogogue, meaning it can increase breast milk production in lactating women. This makes it a popular herb among nursing mothers who may be experiencing low milk supply.

Especially, fenugreek is a versatile herb with a wide range of pharmacological effects. Its antidiabetic, antihyperlipidemic, antiobesity, anticancer, anti-inflammatory, antioxidant, antibacterial, antifungal properties make it a valuable addition to one’s health regimen. However, it is important to note that while fenugreek offers numerous health benefits, it should not be used as a substitute for medical advice or treatment. As with any herbal supplement, it is always advisable to consult with a healthcare professional before incorporating fenugreek into your routine.

How to incorporate herbs into your daily routine

Incorporating herbs into your daily routine for better sexual health is simple and can be done in various ways. One of the most common methods is through herbal supplements, which are available in capsule or tablet form. These supplements typically contain a combination of herbs that work synergistically to support sexual health.

Alternatively, you can incorporate herbs into your diet by consuming them as teas or infusions. Many herbs are available in loose-leaf form, allowing you to create your own blends tailored to your needs. Simply steep the herbs in hot water and enjoy the nourishing properties of these plants.

Precautions and potential side effects

While herbs are generally safe to use, it’s important to exercise caution and be aware of potential side effects. Some herbs may interact with certain medications, so it’s crucial to consult with a healthcare professional before incorporating them into your routine, especially if you have any underlying health conditions.

Additionally, some individuals may experience allergic reactions to certain herbs. It’s always recommended to start with a small dose and monitor your body’s response. If you experience any adverse effects, discontinue use and seek medical advice.

Other natural remedies and lifestyle changes for promoting sexual health

In addition to incorporating herbs into your routine, there are other natural remedies and lifestyle changes that can promote sexual health. Regular exercise, a balanced diet, stress management techniques, and open communication with your partner are all essential for a healthy and satisfying sex life. It’s important to remember that sexual health is multidimensional, and addressing all aspects of your well-being is crucial for optimal results.

Sexual health is an essential component of overall well-being, and many individuals seek natural remedies to address issues related to sexual dysfunction. In recent years, several natural products have gained popularity for their potential benefits in improving sexual function. Among these products, Icariin has emerged as a promising solution. In this comprehensive guide, we will explore the benefits and uses of Icariin, along with its counterparts such as Maca Root, Tribulus Terrestris, Damiana, and Fenugreek.

Understanding Icariin

Icariin is a natural compound found in various plants, including Epimedium, commonly known as horny goat weed. It has been traditionally used in Chinese medicine for its aphrodisiac properties. Icariin has gained significant attention due to its potential to improve erectile function, libido, and enhance sexual performance in both men and women.

The Benefits of Icariin

Improved Erectile Function

Research suggests that Icariin may have a positive impact on erectile function. Studies conducted on animal models have shown that Icariin can increase penile blood flow and promote the relaxation of smooth muscles in the corpus cavernosum, a key factor in achieving and maintaining an instant erection. These findings indicate that Icariin could be a valuable natural alternative for individuals experiencing erectile dysfunction.

Enhanced Libido and Sexual Desire

Icariin has also been associated with increased libido and sexual desire. Animal studies have demonstrated that Icariin can stimulate the production of sex hormones such as testosterone, which plays a crucial role in sexual desire. By boosting testosterone levels, Icariin may help individuals improve their sexual appetite and overall satisfaction.

Hormonal Balance

Maintaining hormonal balance is essential for sexual health. Icariin has been found to influence the endocrine system, helping to regulate hormone levels in the body. This can be particularly beneficial for individuals experiencing hormonal imbalances that may contribute to sexual dysfunction.

Exploring Maca Root

Another natural remedy that has gained attention for its potential benefits in sexual health is Maca Root. Maca, scientifically known as Lepidium meyenii, is a plant native to the Andes region of Peru. It has a long history of use as a traditional medicine and is believed to enhance fertility, libido, and sexual performance.

Fertility Enhancement

Maca Root has been traditionally used to boost fertility in both men and women. Animal studies have indicated that Maca Root may improve sperm quality, increase sperm count, and enhance sperm motility. In women, Maca Root has been associated with improved menstrual cycle regularity and increased chances of ovulation ². These findings suggest that Maca Root could be a valuable natural supplement for couples trying to conceive.

Increased Libido and Sexual Function

One of the most well-known benefits of Maca Root is its potential to enhance libido and sexual function. Several studies have reported that Maca Root supplementation can increase sexual desire and improve sexual satisfaction in both men and women. These effects may be attributed to the plant’s ability to regulate hormone levels and improve overall well-being.

Harnessing the Power of Tribulus Terrestris

Tribulus Terrestris is a plant commonly used in traditional medicine to improve sexual function and enhance athletic performance. This plant has gained popularity due to its potential benefits in boosting testosterone levels and promoting sexual health.

Testosterone Boosting

Testosterone is a key hormone involved in sexual desire and performance. Tribulus Terrestris has been found to increase testosterone levels in both animals and humans, leading to improved sexual function. By enhancing testosterone production, Tribulus Terrestris may help individuals overcome sexual dysfunction and experience a more satisfying sex life.

Aphrodisiac Properties

Tribulus Terrestris has long been associated with aphrodisiac properties. It is believed to stimulate sexual desire and enhance libido in both men and women. While further research is needed to fully understand the mechanisms behind these effects, Tribulus Terrestris remains a popular natural remedy for individuals seeking to improve their sexual health.

Exploring Damiana and Fenugreek

In addition to Icariin, Maca Root, and Tribulus Terrestris, two other natural products have shown potential benefits in sexual health: Damiana and Fenugreek.

Damiana for Sexual Enhancement

Damiana, scientifically known as Turnera diffusa, is a plant native to Central and South America. It has a long history of use as an aphrodisiac and is believed to enhance sexual function and pleasure. While research on Damiana’s effects on sexual health is limited, anecdotal evidence suggests that it may help improve libido and sexual performance. (9)

Fenugreek for Hormonal Balance

Fenugreek, scientifically known as Trigonella foenum-graecum, is a plant commonly used in traditional medicine. It is believed to have a positive impact on hormonal balance, particularly in women. Fenugreek may help regulate estrogen and progesterone levels, which can have a significant impact on sexual health and overall well-being. (8)

Natural Remedies

In conclusion, natural remedies such as Icariin, Maca Root, Tribulus Terrestris, Damiana, and Fenugreek offer promising benefits for individuals seeking to improve their sexual health. These natural compounds have been traditionally used for centuries and continue to gain attention for their potential to enhance libido, improve erectile function, and balance hormone levels. While further research is needed to fully understand their mechanisms of action, these natural solutions provide a valuable alternative for individuals looking for safe and effective ways to address sexual dysfunction and enhance their overall sexual well-being.

In today’s modern society, sexual wellness is an essential aspect of overall well-being. Both men and women deserve a fulfilling and satisfying intimate life. To cater to the diverse needs of individuals, a range of products has emerged in the market, each promising to enhance sexual experience and performance. In this comprehensive guide, we will delve into the science behind some popular options like the Purple Pill, Gold 18K, Red 500K, Honey 1ct, and Honey VIP Packs. By exploring their key ingredients, benefits, potential side effects, and usage guidelines, we aim to provide you with valuable insights to make an informed decision about which product may suit your needs best.

Understanding Kangaroo Purple Pill

The Kangaroo Purple Pill is a revolutionary product designed specifically to enhance women’s sexual experience. It is formulated to address the specific needs of women and improve sexual desire, arousal, and overall performance. The primary ingredient in the Kangaroo Purple Pill is icariin, derived from the traditional Chinese medicine herb Epimedium grandiflorum. Icariin has been used for centuries for its aphrodisiac properties and has been shown to increase sexual desire, improve arousal, and enhance sexual performance.

Exploring Magnum Gold 18K

Magnum Gold 18K is another male enhancement pill that has gained attention in recent years. Marketed as a 100% natural supplement, Magnum Gold 18K aims to boost stamina, improve libido, and provide harder erections. The key ingredients in Gold 18K include icariin, ginseng, maca root, and tongkat ali. Icariin, as mentioned earlier, enhances sexual desire and performance. Ginseng boosts energy levels and reduces fatigue, while maca root balances hormones and improves hormonal health. Tongkat ali increases testosterone levels, enhancing libido and sexual function.

Unveiling the Potential of Magnum Red 500K

Magnum Red 500K is a male enhancement product that comes in the form of a supplement packet. It is designed to provide a sudden boost of vitality and stamina. The primary ingredient in Magnum Red 500K is tongkat ali, a herb native to Southeast Asia known for its potential to enhance sexual function and overall vitality. Tongkat ali contains bioactive compounds that support hormonal balance, increase testosterone levels, and improve sexual function. Magnum Red 500K also includes other herbal extracts like ginseng and maca root, which further contribute to its overall effectiveness.

Decoding Pink Pussycat Honey 1ct

Pink Pussycat Honey 1ct is a unique supplement that combines the natural sweetness of honey with carefully selected ingredients to enhance overall well-being. The key ingredients in Pink Pussycat Honey 1ct include propolis, royal jelly, bee pollen, and Manuka honey. Propolis, derived from tree buds and sap flows, has antimicrobial, anti-inflammatory, and antioxidant properties. Royal jelly, produced by worker bees, is nutrient-dense and supports collagen production and cognitive function. Bee pollen is rich in vitamins, minerals, proteins, and antioxidants, promoting energy and immune function. Manuka honey, produced by bees that feed on the nectar of the Manuka tree, possesses antibacterial, anti-inflammatory, and antioxidant effects.

Exploring Royal Honey VIP Packs

Royal Honey VIP Packs are male enhancement products that aim to support sexual health and improve performance in men. These packs typically contain a blend of natural ingredients, including tongkat ali and ginseng. Tongkat ali enhances sexual appetite, maximizes endurance, and promotes stronger erections. Ginseng, on the other hand, boosts libido, improves erectile function, and increases overall sexual satisfaction. The combination of these ingredients in Royal Honey VIP Packs offers a comprehensive solution to enhance male sexual wellness.

Comparing the Benefits

Each of these products – Purple Pill, Gold 18K, Red 500K, Honey 1ct, and Honey VIP Packs – offers unique benefits for enhancing sexual wellness. Let’s explore some of the key advantages of incorporating these products into your intimate routine:

1. Increased Sexual Desire: The Purple Pill, Gold 18K, and Honey VIP Packs aim to increase sexual desire by stimulating the production of testosterone, promoting hormonal balance, and enhancing libido.
2. Enhanced Arousal: The Purple Pill, Gold 18K, and Red 500K work to improve blood flow to the genital area, leading to increased sensitivity and heightened sensations, resulting in more pleasurable and satisfying intimate experiences.
3. Improved Sexual Performance: Gold 18K, Red 500K, and Honey VIP Packs aim to improve sexual performance by increasing stamina, reducing fatigue, and boosting energy levels.
4. Hormonal Balance: Purple Pill, Gold 18K, and Honey 1ct help restore hormonal balance, leading to improved libido, reduced menopausal symptoms, and overall hormonal health.
5. Increased Self-Confidence: A healthy and satisfying intimate life can significantly boost self-confidence and overall well-being. Purple Pill, Gold 18K, Red 500K, and Honey VIP Packs can help individuals feel more confident and empowered in their intimate relationships.

Usage Guidelines and Safety Considerations

To experience the full benefits of these products, it is essential to follow the recommended usage guidelines and consider safety precautions. Each product has specific dosage instructions, and it is important to adhere to them for optimal results. It is advisable to consult with a healthcare professional before starting any new supplement, especially if you have underlying medical conditions or are taking other medications. Pregnant and breastfeeding women should also consult their healthcare provider before using any of these products.

While these products are generally well-tolerated, some individuals may experience mild side effects, such as gastrointestinal discomfort, headaches, or allergic reactions. If you experience any adverse reactions, it is advisable to discontinue use and consult with a healthcare professional.

Customer Testimonials

The effectiveness of these products can be best understood by hearing from individuals who have incorporated them into their lives. Here are some testimonials from satisfied customers:

• “The Purple Pill has completely transformed my intimate life. I feel more desire, passion, and confidence than ever before.” – Sarah, 34.
• “Gold 18K has helped me regain my stamina and enjoy longer-lasting intimate moments. It has truly improved my sexual performance.” – John, 42.
• “Red 500K has provided me with a sudden boost of vitality and stamina. It has exceeded my expectations in improving my overall sexual satisfaction.” – Mark, 39.
• “Honey 1ct has become a part of my daily routine. It not only enhances my energy levels but also supports my overall well-being.” – Emily, 36.
• “Honey VIP Packs have truly enhanced my sexual wellness. I feel more confident and satisfied in my intimate relationships.” – David, 38.

Where to Buy

These products are available for purchase online and in select retail stores. It is important to ensure that you are buying from reputable sources to guarantee the authenticity and quality of the products. When purchasing any of these products, always look for the official logo and packaging to ensure you are getting the genuine product.

In conclusion, the Purple Pill, Gold 18K, Red 500K, Honey 1ct, and Honey VIP Packs offer a range of natural options for enhancing sexual wellness. By incorporating these products into your routine, you can unlock your full potential, boost your performance, and experience a newfound sense of vitality. However, it is important to choose the product that aligns with your specific needs and to consult with a healthcare professional if you have any concerns. Embrace the power of these products and embark on a journey towards enhanced sexual wellness today.

Supplement Facts, Serving Sizes, and Additional Information have been integrated organically into the relevant sections of the article to provide a comprehensive understanding of each product.

Conclusion: Embracing natural herbs for enhanced sexual well-being

In conclusion, natural herbs offer a safe and effective way to boost sexual health for both men and women. By incorporating specific herbs into your routine, you can address common sexual health issues, improve libido, and enhance overall vitality. However, it’s important to exercise caution, consult with a healthcare professional, and be aware of potential side effects. Remember, sexual health is an integral part of overall well-being, and embracing natural remedies can lead to a more fulfilling and satisfying sex life.

If you’re interested in improving your sexual health naturally, consult with a healthcare professional to determine the best herbs and lifestyle changes for your specific needs. Embrace the power of nature and discover the benefits of natural herbs for enhanced sexual well-being.

References

Chen, Maoxin, Jie Hao, Qiaozhen Yang, and Gang Li. 2014. “Effects of Icariin on Reproductive Functions in Male Rats” Molecules 19, no. 7: 9502-9514. https://doi.org/10.3390/molecules19079502

Zdravko Kamenov, Svetlana Fileva, Krassimir Kalinov, Emmanuele A. Jannini,
Evaluation of the efficacy and safety of Tribulus terrestris in male sexual dysfunction—A prospective, randomized, double-blind, placebo-controlled clinical trial, Maturitas,
Volume 99, 2017, Pages 20-26, ISSN 0378-5122, https://doi.org/10.1016/j.maturitas.2017.01.011

R. Estrada-Reyes,A. Ferreyra-Cruz, Jiménez-Rubio T. Hernández-Hernández and L. Martínez-Mota Prosexual Effect of Chrysactinia mexicana A. Gray (Asteraceae), False Damiana, in a Model of Male Sexual Behavior https://doi.org/10.1155/2016/2987917

A small plant with big benefits: Fenugreek (Trigonella foenum-graecum Linn.) for disease prevention and health promotion Kalyan C. Nagulapalli Venkata, Anand Swaroop, Debasis Bagchi, Anupam Bishayee https://doi.org/10.1002/mnfr.201600950

Shruti Beharry, Michael Heinrich, Is the hype around the reproductive health claims of maca (Lepidium meyenii Walp.) justified?, Journal of Ethnopharmacology, Volume 211,
2018, Pages 126-170, ISSN 0378-8741, https://doi.org/10.1016/j.jep.2017.08.003