Some common foods have been termed as unhealthy over the years just because people had not understood them or had been judged by the old-fashioned nutrition advice. With the changing nature of research, scholars are finding out that a number of so-called bad foods in fact have strong health benefits when consumed in moderation. They are rich in nutrients, provide benefits to metabolism, and make people healthier in the long term and not worse. It is all about balance, quality and portion consciousness. The reframing of our perceptions of these foods can be used to minimize the needless food guilt and promote a more realistic and sustainable view of healthy eating.
Salt

Salt is commonly considered to be the cause of health conditions, but it is vital in the functioning of nerves and muscles. It is an issue of excess rather than existence. The controlled use of natural salt aids in maintaining normal hydration and balance.
Eggs

Previously, eggs were denounced due to their cholesterol content, but nowadays it is accepted as a nutritious dish. They provide quality protein, vitamins and choline which are beneficial in the development of the brain and the muscles. Frequent use may also be useful in satiety and weight management.
Potatoes

Potatoes are usually blamed for weight gain, but they are naturally high in fiber, potassium, and vitamin C. They are a source of long-term energy when cooked in a simple manner, and they are good for the heart. Their resistant starch can be useful to digestion as well.
Full-fat dairy

Dairy products were avoided in full fat, but literature indicates that they might be beneficial in terms of metabolic health. They are rich in fat-soluble vitamins and aid the body in absorbing nutrients better. Fullness and satisfaction can also be achieved through moderate consumption.
Butter

Butter has also been unjustly rejected because of its saturated fat. It contains positive fatty acids in small quantities and helps in the functioning of hormones. The quality of butter can be used to add flavor and nutrition.
Cheese

Cheese is regarded as luxurious but it contains calcium, protein and probiotics in abundance. These vitamins help to make the bones stronger and the gut healthy. Consumption of it in moderation can be included in a balanced diet.
Nuts

Nuts are also high in calories, and this makes them be avoided, but they are also high in healthy fats and protein. Frequent consumption is beneficial to the heart and also helps in regulating hunger. They are also the sources of essential minerals such as magnesium.
White rice

White rice has been blamed for being a low-fiber food, yet it is simple to digest and it gives instant energy. Active people especially can find it useful. It should be balanced with vegetables and protein.
Coconut

Coconut products contain a lot of saturated fat, which has been a concern over a long time. Nevertheless, they have medium-chain fats that facilitate the metabolism of energy. When used carefully, they can be used to supplement a healthy diet.