An interesting study published on November 2021 by Portuguese scientists Sofia G. Florença, Manuela Ferreira, Inês Lacerda, Aline Maia

Here is a table that helps clarify the myths spread by marketing and misinformation by self-styled nutritionists

Drinking water during meals, contributes to weight gainMyth
The digestion process begins in the mouthFact
Fruit should be eaten before mealsMyth
Egg consumption increases blood cholesterolMyth
Drinking milk is bad for healthMyth
Eating carbohydrates at night leads to an increase in weight gainMyth
Fat is important to the human bodyFact
Fruit should be eaten after mealsMyth
Fiber intake is important for normal bowel functionFact
Gluten-free foods are better for health and should, there-fore, be adopted by allMyth
Cheese consumption is bad for memoryMyth
Coconut oil is healthier than olive oilMyth
Lactose-free foods are better for health and should, therefore, be adopted by allMyth
Children have different nutritional needs than those for adultsFact
Fruits and vegetables do not contribute to weight gainMyth
Normal potatoes are more caloric than sweet potatoesMyth
Diet should be adapted to a person’s blood groupMyth
Not having a balanced and varied diet can lead to the development of multiple diseasesFact
The alkaline diet allows balancing the acidity in the bloodMyth
Drinking, while fasting, a glass of water with lemon helps in weight lossMyth
Inadequate eating habits are the third risk factor for the loss of years of healthy lifeFact
Ingesting high amounts of protein helps in the faster formation of musclesMyth
Pregnant women should be eating for twoMyth
Cold water should not be drunkMyth
The day should always start with breakfastFact
Water is essential to the normal function of all organsFact
Soy milk is healthier than cow’s milkMyth
Orange should not be eaten at the same time as milk or yogurtMyth
Dairy products should be consumed in between two and three portions per dayFact
All food additives (E’s) are harmful to healthMyth
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Please, check the study Food Myths or Food Facts? Study about Perceptions and Knowledge in a Portuguese Sample at National Library of Medicine

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