Diets and Food Trends: What’s Worth Following?

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From keto to cleanses, food trends are everywhere—but not all are backed by science. Canada’s Food Guide reminds us that fad diets often promise quick fixes but can do more harm than good. 

Fad diets are trendy eating plans that: 

  • Promise fast weight loss or “miracle” results 
  • Cut out entire food groups or require special products 
  • Are hard to maintain long-term 

They may seem appealing, but they often lack essential nutrients and can lead to cycles of weight loss and gain, low energy, and even disordered eating habits. 

Even short-term use of restrictive diets can: 

  • Eliminate healthy foods your body needs 
  • Leave you feeling tired or irritable 
  • Interfere with your social life and mental wellbeing 
  • Lead to nutrient deficiencies or long-term health issues 

If a diet feels extreme or unsustainable, it probably is. 

Focus on sustainable, balanced eating habits

  • Choose foods you enjoy that fit your lifestyle, culture, and budget 
  • Eat a variety of vegetables, fruits, whole grains, and protein foods 
  • Be mindful of your hunger and fullness cues 
  • Plan and prepare meals that work for your routine 

In both Canada and the U.S., national guidelines emphasize long-term healthy eating patterns over quick fixes. The goal is to support your overall health—not just your waistline. 

Skip the fads. Choose real, balanced foods and habits you can stick with for life. 

For more information, visit: 

Diets and food trends – Canada’s Food Guide 

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