Do you know that knowledge of macronutrients (carbohydrates, proteins, fats) and micronutrients (vitamins, minerals) is essential for balanced meals.

A Nutritionist-Dietitian 
A meal planner, Food Doctor 👩‍🍳🥕🥗🥑🥝🥜🥥🥣🍓  who is in love with Blockchain technology and it's innovations.

When you have a knowledge of what they are, you can easily put it to practice by eating healthy to live healthy in order to fight some diet -related non communicable diseases.

Just the knowledge? 
Asides that's, why are they essential?