1. What is Daily Protein Requirement?

The daily protein requirement is the amount of protein your body needs each day based on your weight and activity level. Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function.

2. How Does the Calculator Work?

The calculator uses the protein requirement formula:

Where:

• Body Weight — Your current weight in kilograms
• Factor — Protein requirement factor based on activity level (0.8-2.0 g/kg)

Explanation: The equation calculates your personalized protein needs by multiplying your body weight by an activity-specific factor.

3. Importance of Protein Calculation

Details: Proper protein intake supports muscle maintenance, recovery from exercise, weight management, and overall health. Both insufficient and excessive protein can have health consequences.

4. Using the Calculator

Tips: Enter your accurate body weight in kilograms and select the appropriate activity factor that matches your lifestyle and exercise habits.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert pounds to kilograms?
A: Divide your weight in pounds by 2.205 to get kilograms (e.g., 150 lbs ÷ 2.205 = 68 kg).

Q2: What if I'm trying to build muscle?
A: Those engaged in strength training may need 1.6-2.2 g/kg of protein to support muscle growth.

Q3: Can too much protein be harmful?
A: Excessive protein (over 2.5 g/kg long-term) may stress kidneys in susceptible individuals and displace other important nutrients.

Q4: Do older adults need more protein?
A: Yes, older adults (65+) may need 1.0-1.2 g/kg to combat age-related muscle loss (sarcopenia).

Q5: Should protein be spread throughout the day?
A: Yes, consuming protein evenly across meals (20-40g per meal) optimizes muscle protein synthesis.