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What is Carbohydrates and Why is it essential?

What is Carbohydrates and Why is it essential?

18 March 2026

Carbohydrates are one of three macronutrients, These are the are nutrients that the body needs in larger amounts.

Relation between carb and fat:

Carbohydrates are used for energy(glucose). Fats are used for energy after they are broken into fatty acids.

Energy resource: Both carbs and fat are primary source of energy for the body. Carbs are a quick and readily available source, while fats provide long lasting energy.

Caloric Density: Fats are more calories than carbohydrates. One gram of fat contains 9 calories, while one gram of carbohydrate contains 4 calories.

Nutrient Storage: Excess calories from both carbohydrates and fats can be stored in the body as fat tissue. Consuming more calories than you burn can lead to weight gain.

Macronutrient Ratios: Different diets, such as low-carb, low-fat, or balanced diets, emphasize different macronutrient ratios.

Ketosis: Very low-carb diets, like the ketogenic diet, encourage the body to use fats for energy instead of carbs, leading to a state called Ketosis.

Amount of consumption of carb per day (by a person):

The recommended daily carbohydrate intake for an individual can vary based on factors like age, gender, activity level, and overall health goals. On average, A person should consume 45 to 65% of their calories from carbohydrates every day. The nutrition facts labels, the daily value for total carbohydrates is 275g per day.