Lifestyle basics
Sleep, protein, stress, and not smoking. Won't stop genetic loss, but deficiencies make it worse.
Limited evidenceNo prescription
The cheapest legitimate way
Free. Get bloodwork before buying supplements.
Smart pathFree
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- Evidence
- Limited. Small or short studies. Best as an add-on.
- How it works
- Hair is a low-priority tissue. When the body is short on nutrients or under stress, hair suffers first.
- What results look like
- Helps most when something is actually off (low protein, iron, crash diets).
- Time to results
- 3–6 months.
- Side effects and downsides
- None
- Best for
- Everyone, alongside any treatment.
- Sources
- Guo & Katta, 2017, Dermatol Pract Concept (diet and hair loss)
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