Macronutrients

So the three main sources of foods also known as Macronutrients:

Protein

4 cal per gram

Helps control hunger, higher amount in diet is shown to increase satiety (being satisfied) more then carbs and fats do.

Build & repair muscle.

Protein can be found in many foods such as meats, fish, beans and vegetables.

Carbohydrate

4 cal per gram

Comes in the form of sugar and starch

Primary fuel source

Stored in Liver, Brain & muscles which is used as energy to fuel the body and feed cells.

Carbs should come from healthy sources such as oats, potatoes, rice, Fruit & Veg but often they don't and are from processed foods, sweets, fizzy drinks etc.

These bad sources are often high in calories but low in nutrients. ‘Overfed & undernourished’.

Fat

9 cal per gram

• Assists vitamin absorption
• Aids hormone regulation
• Optimal Brain function

It is important fat sources come from healthier options such as Eggs, avocados, fish, nuts, seeds and dark chocolate.