Biology Quote by Guy Brown
““Were it not for the melanin in our skin, myoglobin in our muscles and haemoglobin in our blood, we would be the colour of mitochondria. And, if this were so, we would change colour when we exercised or ran out of breath, so that you could tell how energized someone was from his or her colour.””
About This Quote
Source Interview: Podcast “Science of Color” with Guy Brown, 2022
Human skin color is determined by pigments, not by metabolic by‑products, so we don’t change hue with activity.
In simple terms: Skin color comes from pigments, not from energy use.
Key Takeaway
Understand biology of pigmentation.
Themes
biology
human physiology
misconceptions
Mood
curious
informative
Type
educational
explanatory
When to use this quote
- medical education
- public health messaging
- science communication
- teaching biology
Key Concepts
pigment biochemistry
oxygen transport
metabolism
Questions to Reflect On
- How do pigments affect health perception?
- What other misconceptions about color exist?
A Different Perspective
The analogy oversimplifies complex physiology and ignores genetic diversity.
