Guest commentary: Today’s dietary guidelines — Building healthy, balanced diet
Nutrition is important year-round, but March — recognized as National Nutrition Month — offered a timely reminder of its impact on overall health. Just as a car needs oil and routine maintenance to run properly, our bodies rely on a balanced, nutritious diet to provide energy, support daily function, and help us stay active and healthy.
But what does it really mean to eat a healthy diet? According to the Pew Research Center, about two in 10 Americans describe their diets as extremely or very healthy, while a much larger share (59%) feel their diets are somewhat healthy. One in five report that their diets are neither particularly healthy nor unhealthy, highlighting how confusing nutritional guidance can be for many people.
Understanding the basics of nutrition and applying them in everyday life can empower us to make better food choices right away. With clear, practical guidance, healthy eating becomes less overwhelming and more achievable.
UPDATED FOOD PYRAMID
Earlier this year, updated dietary guidance reinforced longstanding recommendations around healthy eating patterns. The guidance emphasizes prioritizing whole foods, including fruits, vegetables, lean proteins, healthy fats, and nutrient-dense dairy, while limiting highly processed foods high in added sugar and sodium.
These recommendations build on existing federal nutrition guidance, encouraging balanced meals made up of whole, minimally processed foods and discouraging frequent consumption of packaged, ready-to-eat snacks and sweets.
HISTORY OF FOOD PYRAMID
The U.S. government has offered nutrition guidance for decades to help Americans make healthier food choices.
The earliest federal dietary advice dates to the 1940s, and the current framework began to take shape in 1980 with the release of the first Dietary Guidelines for Americans, issued jointly by the U.S. Department of Health and Human Services and the U.S. Department of Agriculture. These guidelines are reviewed and updated every five years to reflect the latest scientific research on nutrition and health.
In 1992, the USDA introduced the original Food Guide Pyramid, which visually organized foods into groups and recommended daily serving amounts. In 2005, it was replaced by MyPyramid, which focused on portion control, physical activity and personalization.
To simplify nutrition guidance, the USDA introduced MyPlate in 2011. MyPlate features a plate icon divided into sections for fruits, vegetables, grains, protein, and dairy, providing a practical, visual way to build balanced meals. Today, MyPlate complements the Dietary Guidelines for Americans, offering straightforward, adaptable recommendations that support healthy eating habits throughout all life stages.
COMPONENTS OF HEALTHY DIET
A healthy diet is a combination of nutrient-rich foods that work together to support energy, cardiovascular health and overall well-being. While individual needs may vary, most balanced eating patterns include the following key components:
– Whole foods
– Healthy proteins
– Healthy fats
– Omega-3 fatty acids
Whole foods are foods that remain unprocessed. Processing often adds fat, sugar and salt, while removing vital nutrients such as fiber. Excessive intake of saturated fat, added sugar, or sodium can raise the risk of chronic diseases and cause other health issues.
Naturally whole foods include fresh fruits, vegetables, whole grains (like oats, brown rice, and barley), nuts, beans, fish, shellfish and eggs. Minimally processed options involve minimal processing, such as frozen produce or whole-wheat flour.
Proteins include dried beans and lentils, nuts and seeds. Canned beans can also be a good choice. They are high in fiber and other nutrients and contain little to no saturated fat. Meat and poultry choices should be lean or low-fat, like 93% lean ground beef, pork loin and skinless chicken breasts. When selecting red meats, look for lean cuts like grass-fed beef and venison.
Healthy fats are abundant in plant-based foods like walnuts, flaxseeds, chia seeds, soybeans, avocados and olives. They are also found in various vegetable oils, including olive, safflower, corn, sesame, canola, walnut and soybean.
Additionally, fatty fish are an excellent source of a specific omega-3 fatty acid. These oily fish include tuna, salmon, mackerel, whitefish, herring and sardines.
HEALTHY SNACK, MEAL EXAMPLES
Here are a few simple ways to incorporate healthy, balanced foods into your daily routine.
For snacks, easy options include an apple, a banana with peanut butter, pistachios, almonds or other nuts. These choices are convenient, nutritious and work well for people on the go, including kids.
For lunch, aim to include a mix of protein, healthy fats, fruits and vegetables. Options might include a turkey sandwich with avocado, tomato and lettuce, or a salad with vegetables, beans, lentils, an egg, or shredded chicken for protein. Other easy ideas include chicken or tuna salad, a hard-boiled egg with vegetables and hummus, or a fresh fruit salad.
APPOINTMENT WITH DIETITIAN
People often seek nutrition counseling to manage chronic conditions like diabetes, heart disease, high blood pressure, high cholesterol, gastrointestinal issues, or food allergies.
Unintentional weight changes, persistent digestive discomfort or suspected food intolerances are also common reasons for support. Life transitions such as pregnancy, postpartum recovery, aging, or periods of increased physical activity can create unique nutritional needs, which are easier to manage with professional guidance.
A dietitian can help develop balanced, sustainable eating habits through personalized, evidence-based advice. Building a healthy diet can boost energy, support long-term health and make healthy eating more practical and achievable.
With clear education and practical tips, healthy eating feels less overwhelming and more attainable, enabling individuals and families to make small, meaningful changes that add up over time. To learn more or make an appointment, please visit www.leehealth.org.
Erika Graziani is program coordinator for Lee Health Outpatient Nutrition. For more information, visit https://www.leehealth.org/.