Understanding Macronutrients: Proteins, Carbs, and Fats

Proteins:  

Proteins are made of amino acids, with essential amino acids obtained through diet. Offering 4 calories per gram, proteins are crucial for cell repair, hormone production, and immune support. They also transport nutrients and help build muscle. Sources include beans, meat, dairy, and nuts. Aim for low saturated fat options for optimal health.

Carbohydrates:  

Carbs are the body's primary energy source, providing 4 calories per gram. They are classified into simple sugars and complex carbs like fiber and starch. Carbs fuel exercise and support the central nervous system. Opt for fruits, veggies, whole grains, and legumes while minimizing low-fiber, sugary foods.

Fats:  

Fats deliver 9 calories per gram and support brain health, energy storage, and hormone production. Types include monounsaturated, polyunsaturated, saturated, and trans fats. Healthy sources are avocado, nuts, seeds, and fatty fish. Limit saturated fats found in animal products for heart health benefits.

Balancing Macronutrients:  

A balanced diet includes 45-65% carbohydrates, 10-35% protein, and 20-35% fat, with less than 10% from saturated fats. Consume 14 grams of fiber per 1,000 calories and limit added sugars. Individual needs vary, and consulting a dietitian can help tailor your diet. Tracking macros can aid in managing health goals, from weight loss to athletic performance.