Dr. Joseph Mercola - Take Control of Your Health The Hidden Signs of Aging: What Your Nails Are Telling You - AI Podcast
Mar 26, 2025
Nail growth slows significantly over time, making them vital indicators of overall health. Changes in nails, like brittleness and loss of the lunula, can signal poor circulation or nutrient deficiencies. Essential nutrients such as collagen and biotin are crucial for maintaining strong nails. Lifestyle choices, like reducing ultraprocessed foods, can enhance nail health. The podcast reveals intriguing differences in nail growth between men and women and emphasizes the importance of observing nail changes as potential signs of deeper health issues.
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Nails as Aging Markers
- Nail growth correlates with aging, slowing by roughly 0.5% annually.
- By age 100, nails grow 50% slower than in one's 20s, potentially indicating metabolic slowdown.
Nail Appearance and Health
- Nail characteristics like texture, color, and shape reveal health insights.
- The lunula, a half-moon at the nail base, can indicate circulation and nutrient levels.
Warmth for Nail Growth
- Maintain warm hands and feet for optimal nail growth.
- Warmth promotes good circulation, delivering essential nutrients to the nails.