Dante Carrillo
A balanced diet is essential for maintaining good health and can help you feel your best. It involves eating a variety of nutritious, whole foods from the different food groups in the correct amounts. This includes fruits and vegetables, protein, grains, dairy or dairy alternatives, and healthy fats. A balanced diet provides your body with the necessary nutrients to function correctly and protects against various diseases. It's important to limit the consumption of processed foods and focus on getting your calories from nutrient-rich sources. The specific dietary needs of individuals may vary, and personalized advice should be sought from a healthcare professional.
| Characteristics | Values |
|---|---|
| Proportions of food groups | 50% fruits and vegetables, 25% protein, 25% grains |
| Variety of foods | Eat a range of whole foods, colours and macronutrients |
| Nutrients | Vitamins, minerals, antioxidants, fibre, protein, calcium |
| Calories | 2,000 calories per day to maintain weight, varying with age, sex, and physical activity level |
| Fats | Less than 30% of total energy intake, with unsaturated fats preferred over saturated fats |
| Sugar | Limit intake to less than 10% of total energy intake |
| Salt | Limit intake |
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What You'll Learn
Eat a variety of fruits and vegetables
Eating a variety of fruits and vegetables is an essential component of a balanced diet. They are excellent sources of fibre, vitamins, minerals, and phytochemicals, providing a wide range of health benefits. Aim to make fruits and vegetables slightly less than half of your meal—the Healthy Eating Plate suggests filling half your plate with whole grains and a healthy protein, and the other half with fruits and vegetables.
Fruits and vegetables are beneficial for weight management and can lower blood pressure and the risk of heart disease, certain types of cancer, eye and digestive problems, and stroke. They also have a positive effect on blood sugar, which can help keep appetite in check.
To get the most out of your fruits and vegetables, eat a rainbow of colours. The different colours indicate different nutrients. For example, red in fruits and vegetables is often due to lycopene and anthocyanins, which are powerful antioxidants that help prevent cardiovascular disease and may reduce the risk of some cancers. Yellow and orange fruits and vegetables are often rich in carotenoids like beta-carotene, which your body uses to form Vitamin A, maintaining skin, vision, and immune function. Green fruits and vegetables are generally good sources of lutein, isothiocyanates, isoflavones, vitamin K, and folate.
Even fruits and vegetables that are not brightly coloured are still full of beneficial nutrients. These foods often contain phytochemicals called flavonoids, which are often colourless. Flavonoids have been linked to a lower prevalence of cancer and have protective properties like acting as anti-inflammatory agents to protect cells from damage.
You can easily add more fruits and vegetables to your diet by preparing snacks like washed and cut raw veggies with a dip, or bags of dried fruit and nuts. Keep a bowl of fruit visible to tempt your sweet tooth, and try cooking new recipes that include more vegetables, like salads, soups, and stir-fries.
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Consume starchy foods in moderation
Starchy foods are an important source of energy and a crucial part of a balanced diet. They are high in carbohydrates, which break down into glucose molecules that power nearly every cell in the body, including the brain, organs, and muscles. Starchy foods also contain fibre, vitamins, minerals, and naturally occurring sugars.
However, not all starchy foods are equal. Highly refined starches, such as refined wheat flour, bagels, and cornmeal, have been stripped of their fibre and nutrients and can cause blood sugar spikes. Diets high in refined starches are linked to a higher risk of diabetes, heart disease, and weight gain. Therefore, it is important to consume starchy foods in moderation, focusing on whole, unprocessed sources of starch.
The NHS recommends that starchy foods make up just over a third of your diet. Choose wholegrain or wholemeal varieties such as brown rice, wholewheat pasta, and brown, wholemeal, or higher-fibre white bread. These options contain more fibre and usually more vitamins and minerals than white varieties. For example, when eating potatoes, leave the skin on to increase your fibre intake.
Some starchy foods, such as potatoes, grains, and coffee, produce acrylamide when cooked at high temperatures for a sustained time. Acrylamide is a potentially harmful chemical, and the FDA recommends limiting exposure to it. Therefore, it is best to boil or steam starchy foods instead of frying or roasting them.
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Include dairy or alternatives
Dairy products are an important source of protein and calcium. Calcium is vital for healthy teeth and bones, and it is also important for muscles, the heart, and blood clotting. Milk, cheese, and yoghurt are all good sources of calcium and protein.
However, dairy products are not suitable for everyone. Some people are allergic to cow's milk protein, and others are lactose intolerant, meaning their bodies cannot digest lactose, a sugar found in milk and dairy products. Lactose intolerance can cause bloating and diarrhoea. There are many lactose-free dairy products available, which contain the same vitamins and minerals as standard dairy products, but also have an added enzyme called lactase to help digest lactose.
For those who are unable or choose not to consume dairy, there are alternative sources of calcium and protein. These include unsweetened calcium-fortified dairy alternatives, made from plants like soya, coconut, oats, rice, and almonds. These alternatives are part of the same food group as dairy products. However, other plant-based "milks", such as oat milk, are not part of the Dairy Group because their nutritional content differs from dairy milk and fortified soy milk.
It is important to note that dairy products and their alternatives can be high in fat, especially saturated fat, which can increase the risk of heart disease and stroke. Therefore, it is recommended to choose lower-fat options where possible.
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Eat beans, pulses, fish, eggs, meat, nuts and other protein
A balanced diet is one that provides the body with the nutrients it needs to function correctly. It includes a variety of foods, such as fruits and vegetables, starchy foods, dairy or dairy alternatives, and protein-rich foods.
Protein-rich foods such as beans, pulses, fish, eggs, meat, nuts, and other protein sources are an essential component of a balanced diet. They provide the body with important nutrients, including protein, vitamins, minerals, and iron. These nutrients are crucial for building and repairing muscles and tissues, and protein can also be used as a source of energy.
Beans and pulses are excellent sources of plant-based protein and are inexpensive, low in fat, and high in fibre, vitamins, and minerals. They are excellent alternatives to meat and can be used to replace some of the meat in dishes like curries, stews, and casseroles. For example, lentils, chickpeas, and beans can be used to bulk up meals and provide a nutritious boost. Tinned pulses are convenient and can be used straight away, while dried pulses need to be soaked and cooked before use.
Fish is another important source of protein and should be consumed a few times a week, including one portion of oily fish. White fish is low in fat, while oily fish like salmon, tuna, and mackerel are important inclusions in a balanced diet due to their high levels of healthy fats.
Eggs are a versatile and nutritious source of protein, with two eggs considered a standard portion. They are also a good source of vitamins and minerals, including iron.
Meat is a significant source of protein and iron, but it can be high in saturated fats. To reduce fat intake, opt for leaner cuts of meat, such as chicken, turkey, or goat, and remove any visible fat and skin before cooking. It is also beneficial to have at least one meat-free day a week or include more plant-based proteins in your diet.
Nuts are high in fibre and make a good snack, but they should be consumed in moderation due to their high-fat content. Choose unsalted varieties and keep the serving size small, as nuts are also high in calories.
By including a variety of these protein-rich foods in your diet, you can ensure you are getting the essential nutrients your body needs while also maintaining a balanced and nutritious diet.
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Choose healthy fats
A balanced diet is one that gives your body the nutrients it needs to function correctly. It involves eating a wide variety of foods in the right proportions and consuming the right amount of food and drink to achieve and maintain a healthy body weight.
When it comes to choosing healthy fats, it's important to opt for unsaturated fats, such as those found in olive oil, avocados, nuts, seeds, and fatty fish. These types of fats are essential for heart and brain health and can even help lower cholesterol levels. For example, olive oil is full of monounsaturated fats and contains vitamin E, vitamin K, and antioxidants. Fatty fish, such as salmon, trout, anchovies, mackerel, sardines, and herring, are excellent sources of omega-3 fatty acids, high-quality proteins, and various vitamins and minerals.
Nuts and seeds are also good sources of healthy fats, but they should be consumed in moderation due to their high-calorie content. Nut butters, for instance, can provide a healthy amount of monounsaturated and polyunsaturated fats. Chia seeds, in particular, are a great plant-based source of omega-3 fatty acids, which have been linked to lower blood pressure in people with type 2 diabetes and high blood pressure.
Additionally, some full-fat dairy products, like cheese and yogurt, can be surprisingly nutritious. They contain important nutrients like calcium, vitamin B12, phosphorus, and selenium. Research suggests that full-fat dairy may not have the same negative effects on heart health as previously thought and can even offer benefits over their reduced-fat or fat-free counterparts, as they are usually less processed and lower in sugar and carbohydrates.
It's worth noting that not all fats are considered healthy. Saturated fats and trans fats, often found in butter and lard, are typically solid at room temperature and can increase the risk of cardiovascular disease. It's recommended to limit your intake of saturated fats to less than 10% of your total calorie intake.
When incorporating healthy fats into your diet, it's important to remember that they are high in energy and should be consumed in small amounts. Additionally, it's always a good idea to consult with a doctor or registered dietitian to determine the best ways to include more healthy fats in your diet.
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Frequently asked questions
A balanced diet helps maintain good health and can make you feel your best. It gives your body the nutrients it needs to function correctly and effectively, reducing your risk of disease, infection, fatigue, and low performance.
A balanced diet consists of a variety of whole foods from each of the five food groups, eaten in the correct amounts. This includes fruits and vegetables, protein, grains, and dairy or dairy alternatives.
Fruit and vegetables should make up just over a third to half of your diet. It is recommended to eat at least 5 portions of a variety of different coloured fruits and vegetables every day.
Foods that are highly processed or high in saturated fat, sugar, or salt should be eaten in moderation or limited.
