Tag: Nutrition and growth

Genetics account for up to 80% of a person's final height, leaving the remaining 20% to environmental factors such as diet. This means that while DNA sets the blueprint, the question of whether protein can help with height growth is more nuanced than a simple yes or no, especially during the key developmental years.

While genetics account for 60-80% of human height, the Netherlands' average height has increased by more than 8 inches in the last 150 years, largely due to environmental factors. This dramatic growth spurt has fueled curiosity about what Dutch people eat to grow taller, with their famously dairy-rich diet and high-protein intake often highlighted as key influences. However, diet is just one piece of a complex puzzle that also includes superior healthcare and economic prosperity.

While genetics account for a significant portion of human height differences, a 2016 study found that nutrition is the most important lifestyle factor that influences how tall a person becomes. This critical environmental factor plays a decisive role in achieving your maximum genetic potential, particularly during your growing years.

According to research, genetics account for roughly 60% to 80% of an individual's final height, with environmental factors like nutrition making up the rest. The interplay of genetics and nutrition is essential for growth, but a specific answer regarding their individual influence is complex.

According to a 2022 study in *Nutrients*, serum vitamin A levels positively correlate with bone mineral density in adolescents, suggesting a strong nutritional link. This highlights a crucial question: does vitamin A affect height? The answer is nuanced, depending on an individual's vitamin status, age, and intake levels.