Being able to read food labels can help you make informed choices about what you eat, especially if you're managing your diet for health reasons such as weight control, managing blood sugar, or reducing sodium intake.

The following is a step-by-step guide to understanding the key parts of a typical food label:

Serving Size

The serving size indicates the amount of food that the nutritional information is based on. If you typically eat more than the listed serving size, it’s important to adjust the nutritional values accordingly. For example, if the serving size is 1 cup but you consume 2 cups, you’ll need to multiply the calories, fat, sugar and other nutrients by two to reflect what you’ve eaten. This ensures you're aware of the total nutritional intake based on your portion size.

Calories

The calories section indicates how much energy you'll get from a single serving of the food. This is crucial for managing your overall energy intake. If you're focusing on weight control, it’s especially important to monitor this number. Foods that contain 400 calories or more per serving ,are considered high in calories, so keep that in mind when making your dietary choices.

Macronutrients

Total Fat

This includes saturated fat and trans fat. Saturated fats should be limited because they can raise cholesterol levels, while trans fats should be avoided entirely, as they are linked to heart disease and strokes.

Sodium

Check the sodium content if you're watching your salt intake. But even if you're not, it would still be worth watching. Foods with 5% or less of the Daily Value (DV) for sodium are low, while 20% or more is considered high. Too much salt can cause a temporary rise is blood pressure, intense thirst and other health issues,

Total Carbohydrates

This section includes dietary fibre and sugars. Look for foods with higher amounts of dietary fibre, as fibre promotes good digestion and heart health. On the other hand, try to limit foods that are high in added sugars, as they can lead to weight gain and other health issues.

Protein

Pay attention to the amount of protein listed, especially if you're aiming to maintain or build muscle, or if your diet requires a good balance of protein. Ensuring adequate protein intake is key to supporting your fitness or dietary goals.

Vitamins and Minerals

This section lists essential nutrients like vitamin D, calcium, iron, and potassium. You’ll see the percentage of the Daily Value for each nutrient. Foods that provide 20% or more of a nutrient’s DV are considered a high source of that nutrient. This helps you select foods rich in the vitamins and minerals you need.

Percent Daily Value (%DV)

The %DV helps you understand how much of a particular nutrient you're getting relative to a standard 2,000-calorie daily diet. A food with 5% DV or less of a nutrient is low in that nutrient, while 20% or more is considered high. This can guide you to choose foods higher in nutrients you need more of, like fiber or calcium, and lower in those you want to limit, such as saturated fat or sodium.

Ingredients List

The ingredients list shows every ingredient in the product, listed from the most abundant to the least. This section is key if you're looking to avoid certain ingredients, such as added sugars (which can be labeled as high fructose corn syrup or sucrose) or allergens (like nuts, soy, or gluten). If whole grains or natural ingredients are important to you, check that they appear at the top of the list.

Added Sugars

Sugars are a hidden extra in many foods. Collectively foods contain too many hidden sugars. Luckily many labels now feature added sugars, which are sugars added during the production process (not naturally occurring in the food, like the sugars found in fruits). Limiting your intake of added sugars is recommended to avoid empty calories and reduce the risk of health issues like obesity and diabetes.

Footnote on Daily Values

At the bottom of some labels, you'll find a footnote explaining that the Daily Values are based on a 2,000-calorie diet. Depending on your personal needs, you may need more or fewer calories, so use this information as a general guideline rather than a strict rule. (Source: verywellhealth.com)

By paying attention to these sections, you can better understand what’s in your food and make choices that align with your health goals.