What Is a Balanced Diet?

What Is Healthy, Balanced Eating?

Healthy, balanced eating includes foods from “five food groups” and meets all nutritional needs. A balanced diet is essential for maintaining health and helps reduce disease risk. Guidelines evolve with science, making it difficult to keep up with recommendations and know what to eat. Here we examine current advice and explain a balanced diet.

The body needs certain calories and nutrients for health. A balanced diet should contain all necessary nutrients without exceeding daily calorie needs. Avoid junk food and foods without nutritional value.

The old approach recommended by the United States Department of Agriculture (USDA) was the food pyramid . Science has evolved, and eating from 5 food groups with a balanced plate is now recommended. USDA advises half the plate vegetables-fruit and the other half carbohydrates and protein, with low-fat dairy at each meal. You can create a balanced eating list from the following items.

What Are the 5 Food Groups?

Healthy, balanced eating includes these 5 groups.

• Vegetables
• Fruit
• Carbohydrates
• Protein
• Dairy products

Vegetables

Vegetables have 5 subgroups:

• Green leafy vegetables
• Red or orange vegetables
• Starchy vegetables
• Beans and peas
• Other vegetables, such as eggplant and squash

Eat varied vegetables to obtain enough nutrients and avoid diet-related health problems. USDA recommends all 5 groups weekly. Vegetables may be raw or cooked, but cooking loses some nutrients, and frying adds extra fat.

Fruit

Nutrition experts recommend whole fruit rather than juice. Juice has fewer nutrients and adds unnecessary calories through added sugar. Prefer fresh or frozen fruit and canned fruit rather than syrup.

Carbohydrates

There are 2 types:

• Whole grains
• Refined carbohydrates

Whole grains have 3 parts: Bran, germ, and endosperm. The body digests them more slowly, so blood sugar rises more slowly (low glycemic index). They also contain more fiber and protein than refined carbohydrates.

Refined Carbohydrates: Unlike whole grains, they lack these 3 original components. Lower protein and fiber may cause sudden blood sugar rises (high glycemic index).

Carbohydrates formed the base of the old “balanced eating pyramid”, meaning most daily calories came from grains. Current advice says carbohydrates should make up only ¼ of the plate. At least half the grains eaten daily should be whole grains.

Healthy whole grains include:

• Quinoa
• Oats
• Brown rice
• Barley
• Buckwheat

Proteins

All age groups need protein-rich diets. Protein should form a quarter of the plate and is important for fullness and delaying hunger.

Nutritious protein choices include:

• Lean beef
• Chicken, goose, and turkey
• Fish
• Beans, peas, and legumes

Dairy Products

Milk and certain soy products provide vital calcium. USDA recommends low-fat varieties where possible.

Low-fat dairy and soy products include:

• Ricotta or cottage cheese
• Low-fat milk
• Yogurt
• Soy milk

People with lactose intolerance may choose low-lactose or lactose-free products or soy-based sources of calcium and other nutrients.

Adequate, balanced nutrition is even more important for children:

The figure below offers a sample balanced plan for school-age children. Parents must also develop healthy eating habits because they are children’s most important role models.

Weight Loss

Poor nutrition commonly makes weight loss difficult. Combined with routine activity, a balanced diet helps reduce obesity and weight gain risk.

Related topic: The Relationship Between Obesity and Cancer

A balanced diet can help weight loss through:

• Increasing protein intake
• Avoiding excessive carbohydrates or processed foods
• Obtaining essential nutrients, including minerals, vitamins, and fiber
• Avoiding alcohol

Those wanting weight loss should start or improve exercise routines. For some, walking 30 minutes daily and small changes like climbing stairs help burn calories and lose weight. For those able, moderate cardio and resistance exercise can accelerate weight loss.

Summary

Balanced eating means foods from five main groups. Guidelines change as scientists discover new nutrition information. Current advice emphasizes vegetables and fruits, some lean protein, dairy, and soluble fiber. People seeking weight loss should also consider moderate exercise.

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