Stronger Every Decade

Mighty Oak Athletic Podcast S2:E42 - Stronger Every Decade: A Lifelong Protein Guide

Protein needs change with age—but the goal stays the same: stay strong, recover well, and move with confidence.

Here’s how much protein you need at every stage of life, plus smart food choices to help you get there:

Ages 0–9: Build the Foundation

Kids grow fast! They need around 1 gram of protein per kg of body weight daily. Eggs, yogurt, tofu, and beans support muscles, immunity, and development.

Ages 10–19: Fuel the Growth Spurt

Teens training hard may need up to 1.6 g/kg/day. That’s 20–30g of protein per meal from eggs, meat, tofu, or shakes—spread throughout the day for best results.

Ages 20–29: Maximize Performance

You’re in your physical prime. Active adults need 1.2–2.0 g/kg/day. Think: 25–40g of protein per meal from lean meats, dairy, legumes, and whole grains.

Ages 30–39: Maintain Muscle

Muscle starts to decline without effort. Aim for 1.2–1.6 g/kg/day, with meals high in leucine to spark repair—chicken, whey, tempeh, or tofu all count. That’s about 25–40 grams of protein per meal, depending on your body size and goals.

Ages 40–49: Prevent the Slide

Sarcopenia (muscle loss) begins to speed up. Get 30–40g of protein per meal. Don’t forget strength training and collagen-rich foods for joints.

Ages 50–59: Stay Functional

Higher protein needs (1.6–2.0 g/kg/day) help you stay strong, mobile, and injury-resistant. Prioritize fish, eggs, beans, and resistance work. That’s about 30–45 grams of protein per meal, depending on your weight and activity level.

Ages 60–69: Move Well, Age Well

Muscle protects your independence. Aim for 1.5–2.0 g/kg/day. Protein shakes, soft legumes, and eggs are easy wins—pair with walking and lifting. That’s about 30–45 grams of protein per meal to support strength and prevent decline.

Ages 70–100+: Protect Your Power

Even small strength gains can improve quality of life. Focus on 1.2–2.0 g/kg/day. Smoothies, soups, and stews are great for getting enough in. Aim for 30–40 grams of protein per meal to preserve muscle, mobility, and independence.

One Rule at Every Age:

Distribute protein across 3–4 meals per day, aim for quality sources (animal or plant-based), and pair with regular strength training.

Stronger muscles = stronger life.

ORIGINAL CONTENT CAN BE FOUND HERE ON Mighty Oak Athletic.