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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 12, 2025

3 min

The Surprising Science Behind: Why Do Old Ladies Get a Purple Rinse?

According to the principles of color theory, purple and yellow are complementary colors that neutralize each other when combined. This is the scientific basis behind why do old ladies get a purple rinse, using tinted hair products to combat brassy yellow tones and maintain beautifully vibrant silver or white hair.

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Oct 2, 2025

5 min

Why Does Grey Hair Turn Yellow? Common Causes and How to Fix It

According to dermatologists, grey or white hair lacks melanin, making it more vulnerable to external factors. This is precisely **why does grey hair turn yellow**, as environmental exposure and lifestyle habits can easily tint these colorless strands. This phenomenon is often due to external contamination and oxidation, leaving once-pristine silver hair with an unwanted brassy hue.

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