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Innovation Lecture

Drinking from a Fire Hydrant: Musings on Active Learning in Medical School

Almost everyone has seen a doctor at some point in their lives. Yet, for most, what actually goes on in medical school remains a mystery. Chances are that if you’re reading this, you have experienced the delightful experience that is medical school. Sleeping in late, eating well, and relaxing with friends and family on the weekend are just a few of the joys that we medical students get to experience. Just kidding. Medical school, as most of us know, is beyond challenging. At my school, faculty members fondly liken the medical school experience to drinking from a fire hydrant. As medical students, our pre-clinical days are comprised of hours and hours of lectures and power points. Then, when class is all over, we get to top off the day with several additional hours of studying. It’s challenging, it’s overwhelming, and at times, it seems downright impossible.

Part of what makes medical school such a unique challenge is the fact that medicine is a tactile discipline and yet, pre-clinical education is traditionally taught in a classroom setting. In response to this dichotomy, the University of Vermont’s Larner College of Medicine recently made headlines by announcing that it would become the first public American medical school to completely eliminate lectures from its curriculum, joining private Case Western Reserve University School of Medicine in Ohio (https://www.washingtonpost.com/news/to-your-health/wp/2017/07/29/medical-school-without-the-sage-on-a-stage/?utm_term=.6847516c2b31.) This change, which is expected to be fully implemented by the year 2019, comes in response to concern that the traditional lecture format does not promote knowledge retention and instead relies on “passive” learning where the learner is not actively engaged in their education. To draw an analogy, passive learning is like being fed while active learning requires learners to pick up the fork to feed themselves.

Although the University of Vermont and Case Western Reserve University seem to be the only two institutions whose medical schools have committed to becoming completely lecture-free, it’s interesting to realize that other schools have moved towards a more active learning format as well. In my school, the College of Osteopathic Medicine of the Pacific (COMP) , students pick their own small groups. These small student-led groups meet several times a month and work together to complete assignments and discuss scenarios that are based upon real clinical scenarios. Northwestern University’s Feinberg School of Medicine is one of several schools that employs a problem based learning curriculum, and in 2015, Harvard Medical School also restructured their curriculum to become more problem-based. Ultimately, medical school curriculums exist on a spectrum from passive to active curriculum styles and the continuum seems to be shifting to favor active learning styles at many medical institutions.

Moving away from a traditional lecture setting certainly presents its own unique challenges that affect learning. The non-lecture curriculum requires more self-reliance on the part of the students, who must teach themselves new material. The small groups used at COMP, for example, are completely student-led. A faculty member may pop in for a few minutes to make sure that the group is running smoothly, but often these faculty members are not experts in the subject matter at hand and are present to deal more with administrative issues than to teach content.  It also means that students are required to participate in groups, whereas many schools may have optional attendance for lectures. Perhaps the biggest challenge of the active learning curriculum, however, is the necessity for different personalities to work together to achieve a common goal. The traditional classroom setting involves one teacher who employs a specific style to reach multiple students. In the active learning curriculum, small groups are often used, in which each member has a different personality. Students in these groups must work together, sometimes despite personality differences, to master the curriculum and achieve common goals. Although the group setting closely resembles the team-based approach taken in most healthcare settings, it can undoubtedly be frustrating, especially for someone like myself who tends to be more introverted and likes to study on his/her own. In my personal experience, the members of my small group were incredibly supportive and had a variety of strengths, yet there were many days when I couldn’t wait to return to the comfort of my own room to be able to really learn the material myself. Sometimes trying to learn unfamiliar concepts with others was a distraction, and despite the best of intentions, small group was like the blind leading the blind when we were all confused on certain concepts. There were some times that the small group felt comforting, like someone holding my hand, and other times when it felt too overwhelming, like someone pressing my face up against that proverbial fire hydrant. Ultimately, I felt like the combination of both lectures and small groups was actually more dynamic than relying solely on one or the other. While the University of Vermont and Case Western Reserve University have both made the bold move to abstain from lectures altogether, they join the company of many medical schools, both allopathic and osteopathic, that have recognized the importance of active learning for the medical school curriculum. Let me know what alternatives your medical school offers to traditional lecture-style learning!

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General The Medical Commencement Archive

“Cat’s Feet”: Dr. Donald Berwick, 2017 Commencement Address of the Dartmouth School of Medicine

This week, the Commencement Archive is pleased to publish Dr. Donald Berwick’s address to the Dartmouth School of Medicine Class of 2017, titled Cat’s Feet.

Donald M. Berwick, MD, MPP, FRCP, is President Emeritus and Senior Fellow of the Institute for Healthcare Improvement. A pediatrician by background, Dr. Berwick has served on the faculty of the Harvard Medical School and Harvard School of Public Health, and on the staffs of Boston’s Children’s Hospital Medical Center, Massachusetts General Hospital, and the Brigham and Women’s Hospital. He has also served as Vice Chair of the US Preventive Services Task Force, the first “Independent Member” of the American Hospital Association Board of Trustees, and Chair of the National Advisory Council of the Agency for Healthcare Research and Quality. He additionally served two terms on the Institute of Medicine’s (IOM’s) Governing Council, was a member of the IOM’s Global Health Board, and served on President Clinton’s Advisory Commission on Consumer Protection and Quality in the Healthcare Industry.

Recognized as a leading authority on health care quality and improvement, Dr. Berwick has received numerous awards for his contributions. In 2005, he was appointed “Honorary Knight Commander of the British Empire” by Her Majesty, Queen Elizabeth II, in recognition of his work with the British National Health Service. Dr. Berwick is the author of over 160 scientific articles and six books. He currently serves as Lecturer in the Department of Health Care Policy at Harvard Medical School.

 

Dr. Berwick delivers a powerful speech covering historic writings, poetry, and personal anecdotes. The ultimate message he conveys is choice, and our preparedness to make a decision.

The title of Dr. Berwick’s speech is Cat’s Feet, a phrase which he introduces in a poem by Carl Sandburg:

 

The fog comes

on little cat’s feet.

 

It sits looking

over harbor and city

on silent haunches

and then moves on.

 

He continues to discuss the poem and its portrayal of the unexpected choices we are faced with throughout our careers.

“The fog comes on little cat’s feet. Maybe you think of ethical choices as arriving with a brass band: Carton at the guillotine, Joan of Arc at the stake, or Martin Luther King and John Lewis on the Edmond Pettis Bridge. Moments of fame and drama “Here I am: Ethics.” Forget that. For you, me, most of us, the choices that matter come in unannounced, on little cat’s feet, silent in arrival and gone almost before we notice. You will have the same choice…Whether it will come tomorrow or next week or next year, I cannot say; but it will come. And it won’t come once. It will come again, and again, and again, always on cat’s feet, suddenly, too suddenly for you wing it. So, don’t wing it. Get prepared. Decide in advance.

As Dr. Berwick continues, he addresses an important question: what will be your self-identity as a doctor? Physicians must balance personal heroism with interdependency. In other words, we will have opportunities to be heroic, to act, and to take matters into our own hands. Dr. Berwick argues that we cannot and should not act alone. Rather, there is a greater “need for teamwork, generosity, and deference to others.” Dr. Berwick recommends to “not ask what you do; ask what you are part of. Ask, “Who depends on me, and how am I doing in their eyes?”

Dr. Berwick reflects on the evolution of ethical values appreciated in healthcare. Now more than ever, physicians have an immense ethical duty.

“If we be healers, then the time has ended when the tasks we shoulder stop at the door of an office, the threshold of an operating room, or the front gate of a hospital. We must engage in the rescue of a society, and of a political context, that has forgotten to heal. That has become our job too. Professional silence in the face of social injustice is wrong.”

Unlike some of the other pieces in this commencement archive issue, Dr. Berwick’s is marked with a tone of gravity and weightiness. He goes beyond our duty as physicians and calls on our responsibilities as individuals in society. The message is serious, sincere, and thought-provoking. I encourage all to consider his words closely.

Read the full speech in the Commencement Archive: https://www.themspress.org/journal/index.php/commencement/article/view/294/311

Categories
Clinical General Public Health

Medical Residents: A Dream Career Can Be Yours If You “Choose Sleep”: Dr. Ilene Rosen, President of the American Academy of Sleep Medicine

Now is the time that many medical residents are considering future plans, and hopefully giving thought to a sleep medicine fellowship. The truth is, we need you. Millions of Americans suffer from chronic sleep disease, and now more than ever there is an increasing demand for sleep physicians. As awareness of sleep health increases, millions of new patients will be seeking evaluations from sleep physicians.

Sleep medicine is an intriguing field with long-term growth potential and the opportunity to have a positive effect on the health of a huge population of patients. By diagnosing and treating sleep disorders, you can directly improve patients’ health and quality of life. In addition, because sleep is still a relatively young field, many research questions still exist. These questions can lead to involvement in cutting-edge basic, translational, and clinical research.

As a new sleep medicine physician, you may have the opportunity to practice in diverse settings. Opportunities abound in teaching hospitals, community hospitals, and independent sleep centers, allowing you to cultivate a work schedule that best fits your lifestyle. In addition, you can expect a call schedule that is quite manageable, as trained technologists at an accredited sleep center monitor most overnight sleep studies, and patients often self-administer their own sleep studies at home.

Another great thing about sleep medicine is the constant collaboration. As a sleep specialist, you will work closely with physicians from other disciplines and lead sleep teams of other health care providers – including nurses, physician assistants, psychologists and technologists. You may find many opportunities to collaborate with multidisciplinary teams, treating patients in coordinated efforts using the latest technology. I think you will find these collaborations eye-opening and educational.

So, the choice is yours and the options are plentiful to pursue your dream career, just as I did. There are 83 sleep medicine fellowship training programs accredited by the Accreditation Council for Graduate Medical Education (ACGME). Learn more at www.ChooseSleep.org.

Categories
The Medical Commencement Archive

“Creating Your Legacy”: Dr. Carol Nadelson, 2017 Commencement Address of the University of Rochester School of Medicine and Dentistry

This week we have the pleasure of hearing from Dr. Carol Nadelson, who delivered her speech titled “Creating Your Legacy” at the University of Rochester School of Medicine and Dentistry 2017 commencement.

In 1985, Dr. Nadelson became the first female president of the American Psychiatric Association. She was also the first female editor-in-chief of the APA Press, and the first director of Partners Office for Women’s Careers at Brigham and Women’s Hospital, where she continues as the director today. As a Harvard Medical School psychiatrist and Brigham and Women’s Hospital expert on promoting academic medical careers for women, she has had a major influence on the lives of women in medicine by advocating for mental health resources and by leading the office for the professional development, career planning, and mentoring of female hospital staff.

Dr. Nadelson was elected to the Alpha Omega Alpha medical honor society at the University of Rochester Medical School in 1961. From 1979 to 1993, she served as vice chair of the Department of Psychiatry at the New England Medical Center in Boston. She became a clinical professor of psychiatry at Harvard Medical School in 1995. In 1985, Dr. Nadelson received the Elizabeth Blackwell Award for “contributions to the cause of women in the field of medicine” and in 2002, she was honored with the Alexandra Symonds Award for sustained high-level contributions to the field of psychiatry and leadership in advancing women’s health. She currently serves as president and CEO of the American Psychiatric Association Press, president of the Association for Academic Psychiatry, and president of the Group for Advancement of Psychiatry.

 

The road to practicing medicine is arduous, and few will deny this fact.  For Dr. Carol Nadelson—a female in the 1950’s—the dream of a career in medicine seemed unachievable.  Giving up on this dream, however, was not an option for Dr. Nadelson.

“Most people, including my parents, thought that there were other, more reasonable careers for women. But I was determined……What did I learn from it? To accept challenges, find role models and support, and persist in pursuing my dream. While the threat of imminent failure was always on my mind, I had to learn to believe in myself. “

Throughout medical school we are required to memorize an infinite amount of information. We are exposed to brilliant professors who are capable of helping us with this task, and simultaneously inspiring us. For Dr. Nadelson, however, the most informative and inspiring teachers were her patients.

“Most important was what I learned from my patients. They taught me to listen and to care for them. It wasn’t only a physical exam, a procedure or a new medication; they needed me to understand them, be honest with them, and help them come to terms with their pain, loneliness and fear. They needed to trust that I would commit myself to helping them; they needed caring and hope. Their needs could not be met in short, hurried and impersonal exchanges, nor if I were absorbed with filling out forms, more recently looking away from them to a computer screen.“

Dr. Nadelson closes with a reminder that we are entering the most noble of careers, a career without bounds, and with unlimited opportunities to apply the skills and knowledge base we have developed.

“As I welcome you into this compassionate and honorable profession, always remember that it is a privilege to be accepted into the lives of your patients and to serve them. At every age in our history, being a physician has been demanding, but at this time you face unique obstacles and challenges. You have the opportunity, indeed the mandate, to create a legacy that builds from the past and leads to a better future for medicine, for yourselves and for your patients. Congratulations!”

Read the full speech in the Commencement Archive: https://www.themspress.org/journal/index.php/commencement/article/view/293/310

Categories
Public Health The Medical Commencement Archive

“Circles of Compassion”: Dr. Kinari Webb, 2017 Commencement Address of Yale School of Medicine

This week, the Commencement Archive features Dr. Kinari Webb’s speech titled “Circles of Compassion.” She delivered the keynote address at the 2017 Yale School of Medicine Commencement.

Kinari Webb, M.D. is the founder of Health In Harmony, an organization that establishes links between the health of humans, ecosystems, and the planet in order to solve problems of poverty, poor health, and environmental destruction. During a life-changing experience in Indonesia studying orangutans, Dr. Webb encountered not only a beautiful and threatened natural environment, but also the dire health needs of the people surrounding the National Park. After her experience in Indonesia, Dr. Webb decided to become a physician and return to Indonesia to work together with local communities to improve their health and preserve their natural environment.

After graduating from Yale University School of Medicine with honors, Dr. Webb completed her residency in Family Medicine at Contra Costa Regional Medical Center in Martinez, California. Dr. Webb founded Health In Harmony in 2005 to support the combined human and environmental work that she planned in Indonesia. After a year of traveling around Indonesia looking for the best site for this program, Dr. Webb co-founded the ASRI program in West Kalimantan Indonesia with Hotlin Ompusunggu and Antonia Gorog. Dr. Webb currently splits her time between Indonesia and the U.S.

 

Dr. Webb did not take the typical path towards a career in medicine. She went—as she simply puts it—“against the grain.” Despite excelling as a top student at a top-tier medical school, she was drawn back to Indonesia, where she previously studied orangutans as an undergraduate. This time, however, she returned with a much greater vision: using medical approaches to improve the health of humans and the planet.

Dr. Webb argues that our medical knowledge base and clinical skills are applicable to all species:

“I first came to know just how profoundly lucky I was during the year that I spent deep in the rain forest of Borneo when I was 21. I discovered there that people were often forced to cut down rain forest trees in order to pay for health care. I found myself feeling angry and deeply sad that such an injustice was occurring in the world. After residency I founded a non-profit called Health In Harmony and I have spent the last twelve years working on this issue. You may not have thought of your stethoscope as a tool to help heal the lungs of the earth – otherwise known as the rain forest – but it turns out it can be.

Your medical skills have all kinds of unexpected powers and I want to argue that we actually all need to become planet doctors. We are at an unprecedented time in the 4.6 billion year history of the planet: this is the time when a species that actually has the capacity to understand what it is doing is dramatically altering life on earth. And the health of our planet is the greatest threat to your patients’ health that they are likely to face over your career. Without a stable climate, enough drinkable water, food to eat, and healthy air you will have a very hard time keeping your patients well.”

Before I finished reading Dr. Webb’s speech, I found myself on her organization’s website, out of sheer curiosity. Health In Harmony is unique because of its dual efforts to promote environmental and healthcare reform in rural, impoverished communities across the globe. From training organic farmers to establishing tuberculosis treatment programs, the organization substantiates the role of “planet doctors”, one of whom Dr. Webb considers herself.

As Dr. Webb continues in her speech, she discusses the steps necessary to further a career as a physician, which she refers to as “Circles of Compassion.” The first circle emphasizes self-care. Regardless of the direction a career takes you, Dr. Webb argues that you are the most important patient.

“The first circle is caring for yourself. Most of you are about to go into indentured servitude, so this isn’t going to be easy. I remember massive sleep deprivation, feeling pushed beyond the limits of my skills, terrified I’d make a mistake, and being right in the middle of profoundly traumatic experiences. I encourage you to prioritize taking time to soothe and care for your body and soul even in the midst of all that. In my own journey of personal and spiritual growth, I have found help in faith communities, meditation, time with loved ones, therapy, and maybe most especially, being in nature. There might be nothing better for healing the soul.”

Dr. Webb’s next circle of compassion underscores the care we provide to patients:

“As a doctor, the second circle of compassion beyond you and your family is caring for your patients – both their physical well-being and their capacity to be their fullest selves. In Borneo, when we hire medical staff, we are looking for people who know they don’t know everything, who will be life-long learners, and most especially we want providers who will care for their patients as though they were their own family.”

Dr. Webb leaves the audience with the following concluding remarks:

“I wish to leave you with three key points:

First, don’t be afraid to take the road less traveled – or as my classmate Margaret Bourdeaux used to say: the deer path less traveled. The expectation superhighway is hard to resist but if you can see it all laid out in front of you, it likely isn’t your path. And this earth needs all of us to do whatever we are most passionate about – even if your deer path leads you to beautiful North Dakota.

Second, compassion matters. It starts with you, it spreads to those around you, and then to the whole planet.

Third, I encourage you to ask yourself: “Am I willing to be one of the sacred planetary healers that the earth so greatly needs?”

Congratulations again on this amazing accomplishment. May you go forth and heal!”

Read the full speech in the Commencement Archive: https://www.themspress.org/journal/index.php/commencement/article/view/291/308

Categories
Technology The Medical Commencement Archive

“Talk to the Radiologist”: Dr. Robert Wachter, 2017 Commencement Address of the University of Pennsylvania School of Medicine.

This week we have the pleasure of hearing Dr. Robert Wachter’s speech at the 2017 University of Pennsylvania School of Medicine Commencement, titled “Talk to the Radiologist.”

Robert M. Wachter, M.D. is Professor and current Chair of the Department of Medicine at the University of California, San Francisco. He is also former President of the Society of Hospital Medicine and former Chair of the American Board of Internal Medicine. Having coined the term “hospitalist” in 1996, he is often considered the “father” of the hospitalist field, the fastest growing specialty in the history of modern medicine. Dr. Wachter is the author of 250 articles and 6 books.

In the safety and quality arenas, he edits the U.S. government’s leading website on patient safety and has written two books on the subject, including Internal Bleeding and Understanding Patient Safety, the world’s best selling safety primer. In 2004, he received the nation’s top honor in patient safety the John M. Eisenberg Award. In 2016, Modern Healthcare magazine ranked him as the fourth most influential physician-executive in the U.S., his ninth consecutive year in the top 50 (he was #1 on the list in 2015). He has additionally served on the healthcare advisory boards of several companies, including Google. His 2015 book, The Digital Doctor: Hope, Hype and Harm at the Dawn of Medicine’s Computer Age, is a New York Times science bestseller. He recently chaired a blue ribbon commission advising England’s National Health Service on its digital strategy.

We all have people in our lives that we credit with influencing our decision to become physicians. For Dr. Wachter, it was his father who played a significant role in this decision-making.  His father held a fascination with the medical profession. He went so far as to wear a garage door opener on his belt in imitation of a physician’s pager. Altogether, his father’s intrigue with medicine, as well as his unexpected and emergent cancer diagnosis, guided Dr. Wachter toward a career in medicine. He states:

“The experience taught me many things. How terrifying illness is for patients and family members. How doctors aren’t necessarily too great at prognosticating. And how important human-to-human contact is in medicine – not just between doctors and patients, but also among members of the care team.”

“Medicine is changing.”  Dr. Wachter conveys this message throughout the speech.  In particular, he focuses on the technological surge that is making its way through medicine.  He calls it “widespread digitization.” Is this change for better or for worse?  He does not explicitly answer this question.  Instead, he encourages us to take these technologies and apply them creatively, namely in a manner that will improve our ability to care for patients.  He implores caution, however, as he reminds us that we signed up for this career to treat patients, not diseases.

“As the work becomes digitized and the software gets better, we will spend more of our time interacting with our digital tools, and less interacting with each other, and with our patients. This is natural, and –assuming the tools are any good – it might even be OK. After all, computers will hold much of the information, and they will be where we develop and implement many of our diagnostic and treatment plans.

But, there is a huge danger from hunkering down in our digital caves. You can never fully understand a consultant’s thinking by reading her note. You can never place a complex radiology finding in context without speaking to the radiologist. You can never allay the anxiety of a sick patient’s spouse by sending a text message. And you can never comfort a dying patient without             sitting at the bedside and holding his hand.”

Indeed, technology will allow us to push the bounds of diagnostic and treatment capabilities.  In this regard I remain optimistic, though Dr. Wachter’s words have reminded me that at the end of the day, technology is a tool.  Tools supplement –not replace— our creativity, compassion, and ability to connect with others.

Dr. Wachter concludes with a call to action:

“We have the opportunity today to do more for our patients than ever before. And you have the knowledge, skills, values, and habits of mind to thrive in this changing world. You are the ones who will reinvent the work to deliver for our patients. And you will figure out how to balance our new digital capabilities with the enduring truth that medicine is, and must remain, the most human of professions.

Thank you for the honor of speaking to you today. Congratulations to each and every one of you.”

 

Read the full speech in the Commencement Archive: https://www.themspress.org/journal/index.php/commencement/article/view/289/307

Categories
General Law Lifestyle Public Health

Keeping Abreast of Lactation Laws

Infant forced to go without milk, Mom says it’s not her fault.” This seems like the kind of terrifying headline that would be on the five O’clock news. Yet this is exactly what happens every day when the rights of women to breastfeed or express milk on the job go unprotected. One politician, Representative Carolyn Maloney (D-NY), has made it her mission to make sure that women can breastfeed without repercussions. I have to admit that when I first heard about Representative Maloney’s Supporting Working Moms Act, I was baffled to think that in the year 2017, breastfeeding in the workplace could cost a woman her livelihood. With a little research, I started to realize just how ill-informed I was on the legality of breastfeeding.

I was surprised to learn that currently, no federal legal protections exist to protect public breastfeeding. Furthermore, only 47 states have laws that legalize public breastfeeding.[1] Of those states, Michigan’s law is a mere three years young. Astonishingly, Iowa offers no legal protections for breastfeeding. Even though public breastfeeding might be legal in most states, it wasn’t until 2010 that breastfeeding in the workplace received its own set of protections. A federal breastfeeding provision called “Break Time for Nursing Mothers,” which was added as an amendment to the Affordable Care Act (ACA), makes it mandatory for companies with 50 employees or more to provide “reasonable” break time for women to express milk during the first year of their child’s life. This same provision also requires companies to provide a clean and dedicated space for breastfeeding in the workplace.[2] However, this provision only ensures the rights of “nonexempt” workers, meaning only those who earn hourly wages as opposed to salaries are protected. Even with the laws that protect the right to breastfeed in public, women can still face repercussions that range from fines to docked pay to even termination as a direct consequence of breastfeeding in the workplace . With the ACA in jeopardy of being repealed (possibly by the time this article is published), the future of breastfeeding is more vulnerable than ever. The Supporting Working Moms Act is meant to provide federal breastfeeding laws independent of the ACA, as well as expand protection to 12 million additional women, including public school teachers.[3]

The issue of breastfeeding is close to my heart, not only as someone who hopes to one day become a mother, but also as a future physician: I know the powerful impact that breastfeeding can have on a child’s health. In their policy statement on the use of human milk, the American Academy of Pediatrics affirmed their position that infants should be breastfed exclusively for the first six months of their lives whenever possible.[4] Breastfeeding can be challenging for a number of reasons, and it is important to respect the fact that not all mothers are able to breastfeed their children. However, for those who can and choose to do so, the benefits can be profound for both the mother and the child. According to the National Institutes of Health, breastfeeding helps infants fight infection, lower their risk of Sudden Infant Death Syndrome, and could possibly serve as a protective factor against developing asthma, allergies, and even diabetes.[5] Studies show that babies who are breastfed attain better educational achievement than their non-breastfed peers by the age of five.[6] From an economic perspective, breastfeeding has been shown to lower healthcare costs by reducing disease burden in the population.[7] Even though many of us will not be pursuing careers in obstetrics, at some point in our careers, we will all establish some connection to a new mother, whether she is your patient, your partner, or yourself. Being informed about the legality of breastfeeding can help us to provide these women with support and guidance and make sure that our littlest patients have the healthy start in life that they deserve.

References:

[1] http://www.ncsl.org/research/health/breastfeeding-state-laws.aspx

[2] https://www.dol.gov/whd/nursingmothers/Sec7rFLSA_btnm.htm

[3] https://maloney.house.gov/issues/womens-issues/breastfeeding-0

[4] http://pediatrics.aappublications.org/content/129/3/e827

[5]https://www.nichd.nih.gov/health/topics/breastfeeding/conditioninfo/Pages/benefits.aspx

[6] https://ora.ox.ac.uk/objects/uuid:13bde0c7-0070-43c6-9ae3-307478e8c42c

[7] http://www.reuters.com/article/us-breastfeeding-study-idUSTRE6342ZG20100405

Photo Credit: Roberto Saltori