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The lists of most healthy foods you should know

This article lists the healthiest foods according to sources and research from the United States and Western Europe.

To maintain a full variety of nutrients in the diet, it is important to be aware of the healthiest foods.

The key to eating healthily is to eat a well-balanced diet. The healthiest foods and their benefits will be discussed in this article.

A boy eating nutritious foods
A nutritious diet can assist in ensuring that the body receives all of the nutrients it requires.

Fish, meat, and eggs

Many healthy choices are available when it comes to seafood, meat, and eggs. For example:

1. Oily fish

Salmon, trout, mackerel, herring, sardines, and anchovies are examples of oily fish. Oil is found in the tissues and around the gut of these fish.

Omega-3 fatty acids are abundant in their lean fillets. According to the Office of Dietary Supplements, these oils can support the heart and nervous system (ODS).

Omega-3 fatty acids can also aid with inflammatory conditions like arthritis, according to the ODS. Vitamins A and D are also abundant in them.

Fatty acids, according to a 2014 report, can substantially reduce the risk of rheumatoid arthritis.

2. Chicken

Chicken is a cost effective and healthful meat. Chicken that has been raised outdoors is a great source of protein.

It’s important to note, however, that the way chicken is prepared and cooked has an effect on its nutritional value. This means that people should consume deep-fried chicken in moderation and often remove the skin before eating. Saturated fat is abundant in chicken skin.

3. Eggs

Eggs are another highly flexible source of protein that people can easily integrate into a healthy diet.

B-2 and B-12 vitamins are found in eggs, and both are essential for maintaining energy and producing red blood cells. Eggs are also high in the essential amino acid leucine, which helps to stimulate muscle protein synthesis. Choline, which is important for cell membranes, is also abundant in eggs.

The yolk contains the majority of the vitamin and mineral content of the egg, as well as the fat and cholesterol. However, according to a 2017 study, consuming up to seven eggs per week has no impact on the risk of heart disease. However, people with cardiovascular disease or diabetes should seek medical advice before including eggs in their diet, according to the authors.

Indeed, one study showed that people who ate more cholesterol from eggs had a higher risk of cardiovascular disease.

As part of a well-balanced, healthy diet, moderate fat consumption is beneficial.

Nuts, pulses, and grains

Nuts, pulses, and grains

Nuts, pulses, and grains are all nutrient-dense foods. The following are a few of the healthiest options:

4. The almond

Almonds contain a wide range of nutrients, including:

A meta-analysis published in 2019 found that eating almonds lowers overall cholesterol levels significantly.

5. Brazil nuts

Brazil nuts (Bertholletia excelsa) are among the healthiest nuts on the market.

They’re high in protein and carbohydrates, and they’re also high in vitamin B-1, vitamin E, magnesium, and zinc.

Brazil nuts have a higher selenium content than many other foods. Selenium is an essential mineral for thyroid function and a powerful antioxidant in the human body.

These hard-shelled nuts are normally available ready to eat, making them a convenient and nutritious snack.

Read full information about Brazil nuts here.

6. Lentils

Lentils are a form of pulse that can be found in many different cuisines around the world, including Pakistan, Nepal, Bangladesh, India, Bhutan, and Sri Lanka.

Fiber, magnesium, and potassium are all abundant in lentils.

They usually take a long time to cook. Manufacturers, on the other hand, will sprout the seeds, turning them into a sweet, healthy, ready-to-eat snack.

A tasty and healthy snack can be made by putting a jar of sprouted lentils in a lunchbox or picnic basket and seasoning it with chilli powder or pepper.

Read full information about lentils here.

7. Oatmeal

Oatmeal has grown in popularity over the last 20 years as a result of its health benefits.

The Food and Drug Administration (FDA) decided in 1997 that foods containing high levels of rolled oats or oat bran could provide information on their cardiovascular health benefits as part of a low-fat diet on the label. Oatmeal’s popularity skyrocketed as a result of this.

The soluble fibre content of the cereal has been shown in studies to help lower cholesterol levels and minimise cardiovascular risk factors.

Oats are high in both complex carbohydrates and water-soluble fibre. These aid in the stabilisation of blood glucose levels by slowing digestion. Oatmeal contains a lot of folate and potassium.

Oatmeal can be made with rolled or ground oats. Oats that are coarse or steel-cut have more fibre than instant types.

8. Wheat germ

The component of wheat that grows into a plant is called wheat germ. It’s actually the seed’s embryo. Germ is a byproduct of milling, along with bran. The germ and bran content of cereals is often removed during refining.

The germ and bran, on the other hand, are still present in whole grain products. As a result, they are a healthier option.

Wheat germ is a good source of a variety of nutrients, including:

  • fiber
  • vitamin E
  • folic acid
  • thiamin
  • zinc
  • magnesium
  • phosphorus
  • fatty alcohols
  • essential fatty acids

Fruits, vegetables, and berries

Fruits, vegetables, and berries are simple to add to one’s diet. The following are a few of the healthiest options:

9. Broccoli

Broccoli is high in carbohydrate, calcium, potassium, folate, and phytonutrients, among other things. Phytonutrients are plant-based compounds that lower the risk of heart disease, diabetes, and some cancers.

Broccoli is also high in antioxidants including vitamin C and beta-carotene. In reality, a single half-cup serving of broccoli can provide up to 85% of a person’s daily vitamin C requirement.

According to a 2019 report, another compound found in broccoli called sulforaphane may have anticancer and anti-inflammatory properties.

Overcooking broccoli, on the other hand, will destroy many of its essential nutrients. As a result, it’s better eaten raw or lightly steamed.

Read the full information about broccoli here.

10. Apples

Apples are high in antioxidants, which help to fight free radicals. Free radicals are harmful substances generated by the body. They cause unwanted changes in the body and can play a role in chronic diseases and the ageing process.

However, some research suggests that an antioxidant found in apples can help people live longer and lower their risk of chronic disease.

Read full information about apples here.

11. Kale

Kale is a leafy green vegetable that contains a variety of nutrients. This nutrient-dense plant, for example, is a good source of vitamins C and K.

Kale can be cooked or steamed. They may also use it to add nutritional value to smoothies or juices.

Read full information about kale here.

12. Blueberries

Blueberries have a lot of fibre, antioxidants, and phytonutrients in them. Phytonutrients, unlike minerals and vitamins, are not needed for survival. They can, however, aid in the prevention of disease and the maintenance of essential bodily functions.

Blueberries may help protect against cognitive loss, which may help reduce the risk of Alzheimer’s disease, according to the authors of a 2019 study of 16 studies. Blueberries can also help to avoid cardiovascular disease, according to the researchers.

Blueberry polyphenols were found to minimise obesity and certain metabolic risk factors in another 2019 study, this time in mice. They also changed the bacterial composition of the intestine.

In a 2015 clinical trial, women with stage 1 hypertension who ate 22 grammes of freeze dried blueberries every day for eight weeks saw a substantial reduction in blood pressure.

Read full information about blueberries here.

13. Avocados

Avocados have a high fat content, which makes some people avoid them. Avocados, on the other hand, are high in healthy fats, as well as B vitamins, vitamin K, and vitamin E. Avocados are high in fibre as well.

Avocados raised levels of high-density lipoprotein, or “healthy,” cholesterol, according to a study of studies published in 2018. More unhealthy cholesterol is removed from the bloodstream by this form of cholesterol.

Avocados may also have cancer-fighting properties. Colored avocado seed extract decreased the viability of breast, colon, and prostate cancer cells in a test tube study conducted in 2019. However, the report did not say whether or not the same results would occur in humans.

According to a 2013 report, avocados are linked to better nutrient absorption, a healthier overall diet, and less metabolic risk factors.

Read full information about avocados here.

14. Leafy green vegetables

A rat study published in 2019 found that eating leafy greens for six weeks reduced cardiovascular risk factors significantly.

Spinach is a leafy green that is high in antioxidants, particularly when eaten raw, steamed, or lightly boiled. The following nutrients are abundant in it:

  • vitamins A, B-6, C, E, and K
  • selenium
  • niacin
  • zinc
  • phosphorus
  • copper
  • potassium
  • calcium
  • manganese
  • betaine
  • iron

Read full information about the many benefits of spinach here.

15. Sweet potatoes

Dietary fibre, vitamin A, vitamin C, vitamin B-6, and potassium are all contained in sweet potatoes.

The nutritional value of sweet potatoes was compared to that of several other vegetables by the Center for Science in the Public Interest.

Sweet potatoes were rated first in terms of vitamin A, vitamin C, iron, calcium, protein, and complex carbohydrates.


Including these 15 foods in your diet will help you live a healthier life. People can, however, eat a well-balanced diet that does not rely solely on one form of food.

People should note that getting a treat now and then will not affect their overall health as long as they consume nutrients in a regular and varied manner.


Chukwuebuka Martins

Chukwuebuka Martins is a writer, researcher, and health enthusiast who specializes in human physiology. He takes great pleasure in penning informative articles on many aspects of physical wellness, which he then thoroughly enjoys sharing to the general public.