Why Your Hair Won’t Grow: The Mineral Deficiencies No One Told You About
If Your Hair Isn’t Growing, Your Body Might Be Asking for Support
If your hair has been shedding, thinning, or refusing to grow no matter what oil, serum, or vitamin you try, there is a very good chance the issue is not on your scalp. It is inside your body.
Hair growth is not just a cosmetic process. It is a metabolic process. And metabolism cannot happen without minerals.
Minerals are often the missing link when someone has tried everything topical and still feels defeated by what is happening with their hair.
Before you invest in another hair vitamin, let’s explore the deficiencies no one warned you about.
Why Minerals Matter for Hair Growth
Minerals are involved in almost every foundation needed for healthy follicles:
• Keratin and collagen formation
• Thyroid and hormone balance
• Stress and nervous system regulation
• Red blood cell production and oxygen delivery
• Enzyme activity that supports the hair cycle
Without enough minerals, your body prioritizes survival, not hair growth.
Your follicles are not broken.
Your body may simply be missing the raw materials needed to build healthy hair.
Free Guide: Before You Buy Another Hair Vitamin
If you are unsure where to start, I created a simple guide that helps you understand which mineral deficiencies may be affecting your hair and what signs to look for.
Download the free Mineral Deficiency Checklist here
Download the Mineral Deficiency Checklist
Practitioner-Curated Supplement Plan
To simplify this process, I created a supplement plan that includes the core nutrients mentioned in this article.
You can view the complete plan and add everything to your cart through my Fullscript dispensary, where you receive 10 percent off all orders.
Click here to shop the Hair & Wellness Foundations Plan
The Mineral Deficiencies I See Most Often in Hair Loss Clients
Below are the most common mineral needs to explore with your medical provider or functional practitioner.
Magnesium (Glycinate Preferred)
Supports: stress recovery, sleep, protein synthesis, and the hair cycle
Clues of deficiency: muscle tension, anxiety, poor sleep, constipation, headaches
Zinc (Picolinate or Citrate)
Supports: follicle repair, immune balance, skin and scalp integrity, hormone pathways
Clues of deficiency: white nail spots, slow wound healing, breakouts, increased shedding
Trace Minerals
Supports: enzymes, thyroid function, electrolyte balance, hydration, and cell energy
Clues of deficiency: fatigue, dizziness, chronic thirst, cravings for salty foods
Omega-3 DHA and EPA
Supports: inflammation reduction, scalp circulation, and cell membrane health
Clues: dry scalp, chronic inflammation, tender follicles, mood changes
Iron (Only if indicated through lab work)
Supports: ferritin levels that keep hair in its active growth phase
Important: Iron is extremely common in women, but supplementing without testing can be dangerous. Always test first.
Vitamin D3 and K2
Supports: immune regulation, mood, and follicle signaling
Clues of deficiency: seasonal shedding, low mood, frequent illness
A High-Quality Multivitamin
Even the best diet cannot always cover the nutrient gaps created by stress, inflammation, or inconsistent eating. A strong multivitamin fills in micronutrient gaps that directly influence hair growth, hormones, and metabolic function.
Supports: baseline vitamin and mineral sufficiency, energy production, immune strength, and overall hair health
A Gentle Reminder if You Are Feeling Discouraged
If you have ever looked in the mirror and felt frustrated or confused by what is happening with your hair, I want you to remember this:
You did not cause this.
You are not failing.
Your body is communicating, not betraying you.
Hair loss is not a flaw. It is feedback.
Your body may simply be asking for nourishment.
You deserve customized clarity, not guesswork.
Food Sources to Begin With
You can support mineral intake through food while assessing your needs:
Mineral Food Sources
Magnesium: leafy greens, pumpkin seeds, beans, cacao
Zinc: poultry, chickpeas, pumpkin seeds
Omega-3: wild salmon, sardines, algae-based supplements
Trace Minerals: mineral-rich sea salt, seaweed, mineral drops in water
Iron: beef, lamb, spinach, blackstrap molasses (test first)
Vitamin D: sunlight, fortified foods, supplementation when needed
Food is foundational, but some people still require supplementation when deficiencies are significant.
Before You Buy Another Hair Vitamin
Most hair vitamins contain nutrients your body may not even need. Testing and intentional support are far more effective.
To help you get clear on your hair’s needs, I created a free resource:
Before You Buy Another Hair Vitamin — Your Mineral Deficiency Checklist
This checklist will help you identify:
• Common signs of mineral depletion
• Which minerals to explore with your provider
• Labs to consider
• Food and supplement support
Download the checklist here
Download the Mineral Deficiency Checklist
When You Are Ready for Deeper Support
If you want personalized guidance instead of trying to figure this out alone, you can request a Hair and Health Assessment. This service explores internal and external factors contributing to your hair concerns and provides a targeted, holistic plan.
View the Complete Supplement Plan
To help you get started, I created a practitioner-curated plan that includes each supplement mentioned in this article.
Click here to shop the Hair & Wellness Foundations Plan
Professional Disclaimer
This article is for educational purposes only and is not medical advice. Do not begin any new supplements without consulting your licensed medical provider. Some links may connect to my professional Fullscript dispensary. I do not receive sponsorship
