Back to School

Despite the passage of time, the basic medical school curriculum hasn’t changed all that much. A person technically holds the academic title of an allopathic  doctor (MD) as soon as they graduate. However, to actually practice medicine and treat patients independently, they are legally required to complete a residency program, which typically takes anywhere from 3 to 7 years depending on the specialty. Here’s a visual overview from the Princeton Review.

The Princeton Review’s visual is enhanced with more detail. “Traditionally, students take four or five courses in various disciplines at the same time, while others focus on a single subject for a shorter block of time, and then move on to another. Other schools take an interdisciplinary approach in which each class focuses on a single organ, examining all the anatomy, pharmacology, pathology and behavior relevant to that system.”

Years three and four include “rotations at hospitals and clinics affiliated with their school, culminating with passing U.S. Medical Licensing Examination  (USMLE) Step 2. Students doing rotations assist residents in a particular specialty such as surgery, pediatrics, internal medicine or psychiatry.”  Rotations depend upon the hospital’s focus and where the hospital is located. “If the setting is urban, you can expect increased experience with trauma, emergency medicine, or infectious disease, as well as exposure to a diverse patient population.”

Recent Developments

Accepting Diverse Populations

• Back in the day, minority and women physicians were fairly uncommon. Today, these groups have grown significantly in order to create a more diverse population of qualified doctors. One concern, however, is that there is a deemphasis on academic testing in favor of more diversity. Examples include: not considering college SAT scores; not using the MCAT, the medical school admission test; ignoring notable disparities in test scores, including Asian applicants who score four times higher than black applicants. Several prestigious colleges, including Yale, MIT, Brown, and Dartmouth, have reinstated the requirement of providing at least SAT scores that are considered a valid predictor of academic performance.

Hospitals as Factories

• There is concern that when hospitals focus on efficiency rather than medical healing, the patients, doctors, nurses, and staff all suffer. When care becomes mechanized, the focus is not on safety and recovery, but on mass-volume processing. Many big-city hospitals have begun targeting high-volume, more predictable procedures like joint replacements and specific types of surgeries.

Electronic System Dominations

• Many doctors say that they spend too much time with electronic systems, mostly designed by people who have no idea what it is like to provide quality, individualized care. The electronic medical records and diagnosis based on algorithms have not improved outcomes as promised. Nor has it improved communication, reduced mistakes, or let doctors spend more time with patients in the office or in the hospital.

Lack of Nutrition Curriculum in Medical Schools

• According to many sources, diet-related chronic diseases are now responsible for 60% of U.S. deaths, and an estimated one million Americans die from diet-related chronic diseases each year. Poor diet also leads to cardiovascular disease, diabetes, obesity, and even psychological conditions like depression and anxiety.
• Despite overwhelming evidence that nutrition is one of the most powerful tools for disease prevention and health, the vast majority of physicians say they feel unprepared to discuss nutrition with their patients. In 2023, a survey of more than 1,000 U.S. medical students found that 58% of respondents said they received no formal nutrition education while in medical school.

A Change for the Better

In the past, the USDA food pyramid was altered to emphasize processed foods over fresh and whole foods, to downplay lean meats and low-fat dairy choices to accommodate the meat and milk lobbies. It also increased the servings of wheat and other grains to oblige the wheat industry. As of 2026, The Guidelines now emphasize simple, flexible guidance rooted in modern nutrition science:

• Prioritize protein at every meal.
• Consume full-fat dairy with no added sugar.
• Eat vegetables and fruits throughout the day, focusing on whole forms.
• Incorporate healthy fats from whole foods such as meats, seafood, eggs, nuts, seeds, olives, and avocados.
• Focus on whole grains, while sharply reducing refined carbohydrates.

Another positive change is the 2026 Nutrition Education Across the Medical Continuum initiative. It highlights America’s leading medical education institutions that are implementing comprehensive nutrition education and training. By the numbers and growing: 36 states are represented; includes 73 committed institutions of higher education; and 52,000+ medical students will be receiving enhanced nutrition education.

For medical schools that preferred a competency-based approach, the Department Health and Human Services (HHS) developed 71 core nutrition competencies to allow for a commitment to a 40-hour equivalent. Foundational knowledge includes identify nutrient-deficiency, interpreting metabolic biomarkers the micronutrient contents of food, forming health lifelong dietary patterns for chronic disease patients, and the principles of a balanced diet. Medical students are encouraged to seek the expertise of nutritionists, dieticians, and other professionals in their universities and elsewhere. Not limited to medical students, the U.S. Public Health Service and HHS directors and staff will facilitate a minimum number of continuing education hours as part their license renewal requirements.

While we wait for the current and future medical students to know enough about nutrition to help create and support a healthy population, there are things we can do right now to improve our knowledge and make better food choices. Here are a few to aide your next trip to the grocery store.

• Do your own reading and research on nutrition, including the difference between macronutrients (carbohydrates, proteins, and fats) and micronutrients (vitamins and minerals). 
• Read food labels. Take the time to read the ingredients list, serving sizes, and nutritional information on the product. Look for items that are low in added sugars, saturated fats, and sodium. If, for example, you are buying preserves or jam, where does the actual fruit fall on the list? Is sugar first? In general, the longer the list, the more processed the product.
• Take time to plan your meals and snacks for the week. Consider incorporating a variety of foods from different food groups to ensure you get a wide range of nutrients. Planning also helps minimize those emergency trips to pick up less healthy fast food.
• Support your local farmers market. This is an excellent way to put your hard-earned dollars on healthy food, support the small farms in your area, and provides a direct way to talk with vendors about their products.

Photo credits: Blackboard – giulia-squillace, apple – an_vision, Farmers market – count-chris.