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  • From Thinning to Thriving: Vitamins for Healthy Hair March 29, 2025
    Story at-a-glance Vitamin deficiencies often cause hair loss, with nutrients like vitamins D, B12, A and iron playing key roles in maintaining healthy hair growth cycles Vitamin D supports hair follicle development, while B vitamins help produce keratin — the protein that forms hair structure Iron carries oxygen to hair follicles; deficiency causes poor growth, […]
    Dr. Joseph Mercola