2.3 – What is Nutritional Balance and Moderation?

Learning Objective

  • Define the components of a healthful diet.

 

Achieving a Healthy Diet

Achieving a healthy diet is a matter of balancing the quality and quantity of food that is eaten. There are five key factors that make up a healthful diet:

  • A diet must be adequate, by providing sufficient amounts of each essential nutrient, as well as fiber and calories.
  • A balanced diet results when you do not consume one nutrient at the expense of another, but rather get appropriate amounts of all nutrients.
  • Calorie control is necessary so that the amount of energy you get from the nutrients you consume equals the amount of energy you expend during your day’s activities.
  • Moderation means not eating to the extremes, neither too much nor too little.
  • Variety refers to consuming different foods from within each of the food groups on a regular basis.

A healthy diet is one that favors whole foods. As an alternative to modern processed foods, a healthy diet focuses on “real” fresh whole foods that have been sustaining people throughout the millenniums. Whole foods supply the needed vitamins, minerals, protein, carbohydrates, fats, and fiber that are essential to good health. Commercially prepared and fast foods are often lacking nutrients and often contain inordinate amounts of sugar, salt, saturated and trans fats, all of which are associated with the development of diseases such as atherosclerosis, heart disease, stroke, cancer, obesity, high cholesterol, diabetes, and other illnesses. A balanced diet is a mix of food from different food groups (vegetables, legumes, fruits, grains, protein foods, and dairy).

 

Adequacy

Does your diet contain nutrient-dense foods? Record your eating habits for one week. Note the sugary, fatty, and calorie-heavy foods you most often consume. Look at Table 2.3.1 to decide what you can substitute those foods with.

Table 2.3.1: The Smart Choice: Nutrient-Dense Food Alternatives

A table that displays common food items that we consume daily, and healthy replacements for those items
Instead Of Replace With
Sweetened fruit yogurt Plain fat-free yogurt with fresh fruit
Whole milk Low-fat or fat-free milk
Cheese Low-fat or reduced-fat cheese
Bacon or sausage Canadian bacon or lean ham
Sweetened cereals Minimally sweetened cereals with fresh fruit
Apple or berry pie Fresh apple or berries
Deep-fried French fries Oven-baked French fries or sweet potato baked fries
Fried vegetables Steamed or roasted vegetables
Sugary sweetened soft drinks Seltzer mixed with 100 percent fruit juice
Recipes that call for sugar Experiment with reducing the amount of sugar and adding spices

(cinnamon, nutmeg, etc…)

Source: US Department of Agriculture. “Food Groups.”

 

Balance

Balance the foods in your diet. Achieving balance in your diet entails not consuming one nutrient at the expense of another. For example, calcium is essential for healthy teeth and bones, but too much calcium will interfere with iron absorption. Most foods that are good sources of iron are poor sources of calcium, so in order to get the necessary amounts of calcium and iron from your diet, a proper balance between food choices is critical. Another example is that while sodium is a vital nutrient, an overabundance of it can contribute to congestive heart failure and chronic kidney disease. Remember, everything must be consumed in the proper amounts.

Murphy's Cup Regatta 2016

Figure 2.2.3: Image of crew team “Murphy’s Cup Regatta 2016” by matchpoint405 is licensed under CC BY-NC-SA 2.0

 

Moderation

Eat with moderation as the goal. Moderation is crucial for optimal health and survival. Burgers, French fries, cake, and ice cream each night for dinner will lead to health complications. But as part of an otherwise healthful diet and consumed only on a weekly basis, this should not have too much of an impact on overall health. If this is done once per month, it will have even less of an impact on overall health. It’s important to remember that eating is, in part, about enjoyment and indulging with a spirit of moderation. This fits within a healthy diet.

 

Calorie Control

Monitor food portions. For optimum weight maintenance, it is important to ensure that energy consumed from foods meets the energy expenditures required for body functions and activity. If not, excess energy contributes to gradual, steady weight gain. In order to lose weight, you need to ensure that more calories are burned than consumed. Likewise, in order to gain weight, calories must be eaten in excess of what is expended daily. So what exactly is a Calorie anyway? Watch this YouTube Video called “What is a calorie? – Emma Bryce

 

Variety

Variety involves eating different foods from all the food groups. Eating a varied diet helps to ensure that you receive all the nutrients necessary for a healthy diet. One of the major drawbacks of a monotonous diet is the risk of consuming too much of some nutrients and not enough of others. Trying new foods can also be a source of pleasure—you never know what foods you might like until you try them.

 

Tables 2.3.2: Food Choices for a Healthful Diet
Source: Adapted from ChooseMyPlate.gov
A table that displays examples of grain food items
Grain
Whole-grain products, brown rice, quinoa, barley, buckwheat, millet, wild rice, oats, rye berries, sorghum, bulgur, kasha, farrow, wheat berries, corn, amaranth, spelt, Teff
A table that displays different categories of vegetables and examples of that category.
Vegetable
Dark green: Broccoli, Collards, Kale, Romaine Lettuce, Spinach, Turnip Greens, Watercress
Red and orange: Acorn squash, butternut squash, carrots, pumpkin, red peppers, sweet potatoes
Beans and peas: Black beans, black-eyed peas, chickpeas, kidney beans, lentils, navy beans, pinto beans, soybeans, split peas, white beans
Starchy: Cassava, green bananas, green peas, green lima beans, plantains, potatoes, taro, water chestnuts
Other vegetables: Asparagus, avocado, bean sprouts, beets, Brussels sprouts, cabbage, cauliflower, celery, eggplant, green beans, green peppers, mushrooms, okra, onions, parsnips
A table that displays categories of fruits and examples of fruit in those categories.
Fruit
Apples, Apricots, Bananas
Berries: strawberries, blueberries, raspberries, cherries, grapefruit, kiwi fruit, lemons, limes, mangoes
Melons: cantaloupe, honeydew, watermelon
Other fruits: nectarines, oranges, peaches, pears, papaya, pineapple, plums, prunes
A table that displays categories of dairy foods and examples of dairy items in those categories.
Dairy
all fluid milk (fat-free, low-fat, reduced-fat, whole milk, lactose-free), fortified soy milk, yogurt
Hard natural cheeses: cheddar, mozzarella, Swiss, parmesan
Soft cheeses: ricotta, cottage
A table that displays categories of protein sources and examples of those protein sources in the categories.
Protein
beef, ham, lamb, pork, veal
Poultry: chicken, goose, turkey, duck
Eggs
Beans and peas: (see vegetable column)
Nuts and seeds: almonds, cashews, hazelnuts, peanuts, pecans, pistachios, pumpkin seeds, sesame seeds, sunflower seeds, walnuts
Seafood: catfish, cod, flounder, haddock, halibut, herring, mackerel, pollock, porgy, salmon, sea bass, snapper, swordfish, trout, tuna
Shellfish: scallops, muscles, crab, lobster

Sneaking a Taste

“Sneaking a Taste” by C x 2 is licensed under CC BY-NC-SA 2.0

Figure 2.2.4: Scientific evidence confirms that eating fresh fruits and vegetables reduces the risk of developing chronic diseases

 

Choosing a healthy Lunch

Watch Choose Health LA demonstrate how to make a Healthy Turkey Sandwich using MyPlate.

Developing a healthful diet can be rewarding, but be mindful that all of the principles presented must be followed to derive maximal health benefits. For instance, introducing variety in your diet can still result in the consumption of too many high-calorie, nutrient-poor foods, and inadequate nutrient intake if you do not also employ moderation and calorie control. Using all of these principles together will afford you lasting health benefits.

Healthy dinner in the new house in hanoi

“Healthy dinner in the new house in Hanoi” by ourmanwhere is licensed under CC BY-NC-SA 2.0

Figure 2.2.5: Widening your food palate will increase your intake of vital nutrients.

 

Key Takeaways

  • A healthful diet is adequate in providing proper amounts of nutrient-dense foods, is balanced in relation to food types so that one nutrient is not consumed at the expense of another, practices calorie control by supplying food energy to match energy output, is moderate in unwanted constituents, and draws from a variety of nutritious foods.
  • Nutrient-dense foods contribute to daily nutritional requirements while limiting caloric intake, thus allowing people to either lose weight safely or to maintain a healthy weight.

 

Discussion Starters

  1. Discuss the principles of a healthy diet. How can you employ these principles in your diet, if you are not already?
  2. Review the list of grains in Table 2.3. Pick one that you have not tried before. Make a dish using this grain.

License

Icon for the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Nutrition 100 Nutritional Applications for a Healthy Lifestyle Copyright © by Lynn Klees and Alison Borkowska is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

Share This Book