With all the talk of healthy eating and a balanced diet, it’s important to break down what actually makes a diet healthy. From how much fiber to eat to the appropriate amount of calories to consume in order to reach your goal (be it to maintain your weight, build muscle or lose weight), there are plenty of factors that play into creating a healthy diet.

How many calories should you consume per day?

To start building your balanced diet, it’s a good idea to start evaluating your activity level to determine the amount of calories you need to support that activity level. Calorie.net offers a calorie calculator that lets you input your age, gender, weight, height and activity level before giving you the target calorie intake you should be shooting for. Once you know your recommended caloric intake, it’ll be much easier to portion out your nutrient intake.

Portion control

The United States Department of Agriculture’s MyPlate program breaks down the components of a healthy meal by assigning food groups to a proportion on a plate. To begin, an individual should consume more vegetables and fruits than proteins and grains. In fact, vegetables and fruits should take up half the plate and then proteins and grains take up the remaining half of the plate and should be portioned at one fourth each. That’s the visual representation.

Since sizes of plates can change, Kerry Torrens from BBC Good Food offers our hands as a walking measure. The amount of carbs such as rice, pastas, and breads consumed per meal should be no more than clenched fist. The amount of protein should fit in the palm of our hands. WebMD suggests 10 healthy protein options, including seafood, eggs, beans, and lean beef. There are even measurements for butters (yes, they are part of a healthy diet, but only when in moderation), nuts and sweets. This system also takes into account the difference in nutritional requirements for men and women.

Regulate intake

While Berkeley Wellness doesn’t necessarily offer measurements on intake of certain nutrients, their list of 14 tips to a healthy diet include important reminders and possible substitutions. Not only does a healthy diet call for a reduction in sugar consumption, it also calls for a reduction in alcohol consumption. This isn’t to say cut both food groups out completely, but it is a reminder to consume both in moderation.

Another reminder from Berkeley Wellness is that not all fats are bad. For example, butter is high in unhealthy fats, but substitute it with olive oil and you’ll be adding omega-3 fatty acids and oleic acid which may reduce inflammation. Fish are also high in fats, but these fats also include omega-3, which can improve eye health and age-related diseases, according to Freydis Hjalmarsdottir from Healthline.

Helpful meal plans

Sometimes, it’s easier to build diets off of examples, so Shereen Lehman from Verywell Fit created a seven-day meal plan complete with three daily meals and snack ideas. Vanessa Martin also has a seven-day meal plan on Nautilus Plus demonstrating a healthy, balanced meal plan. These two guides provide two weeks of meal ideas and hopefully plenty of inspiration to build even more healthy meal plans.