Archive · 22 Aug 2025
Protein Hype vs. Science: How Much Do You Need?
Protein is a crucial nutrient, like the building blocks for your body, helping you stay healthy and strong.
You need it every day, but how much?
The standard is about 0.8 grams per kilogram of your weight, but it changes with age and activity.
Eating too much protein won't hurt you.
Instead of worrying about when you eat it, make sure you eat enough throughout the day.
Good sources are meat and plants, focus on eating enough protein overall, and you'll be in great shape.
Protein is essential for health, but the focus on high intake is often driven by marketing.
The recommended daily allowance (RDA) is 0.8 grams of protein per kilogram of body weight.
Older adults, athletes, and pregnant individuals may need more protein than the RDA.
Consuming more than two grams of protein per kilogram per day offers little to no benefit.
Focus on consuming enough protein each day rather than stressing about the timing after exercise.
- Who
- The article is based on insights from James McKendry, Assistant Professor in Nutrition and Healthy Aging at the University of British Columbia.
- What
- An examination of protein consumption and its impact on health.
- When
- The article discusses current protein consumption practices.
- Where
- The article does not specify a location.
- Why
- To inform readers about protein's importance, recommended intake, and common misconceptions.
Common Misconceptions
Scientific Consensus
Protein Sources
Common Misconceptions
Some sources claim animal proteins are superior for muscle growth.
Scientific Consensus
A well-planned plant-based diet can also provide all essential amino acids.
- RDA
- 0.8 g/kg/d
- Protein Storage
- The body does not store protein.
- Essential Amino Acids
- Nine must come from food.
- Anabolic Window
- The time to consume protein after exercise is generous - at least 24 hours.
- Protein Sources
- Animal and plant-based foods
- Protein excess
- Little to no advantage exceeding 2 g/kg/day.