03/20/2026
Hair growth depends on more than just hormones.🍎
Hair follicles are highly metabolically active and require adequate nutrients to remain in the growth phase of the hair cycle. When key nutrients are low, follicles can shift prematurely into the shedding phase, leading to thinning or increased hair loss. 🧐
Here are 5 nutrient deficiencies commonly linked to hair loss:
1️⃣ Iron
Low ferritin is one of the most common contributors to diffuse hair shedding, especially in women with heavy menstrual cycles.
2️⃣ Vitamin D
Vitamin D helps regulate the hair growth cycle. Low levels have been associated with increased shedding, reduced follicle activity, and slower regrowth
3️⃣ Zinc
Zinc plays an important role in protein synthesis, follicle repair, and hormone balance. Low levels may contribute to hair thinning, increased shedding, scalp irritation.
4️⃣ Biotin (Vitamin B7)
Biotin supports keratin production, the structural protein that makes up hair. Low levels are rare, but can contribute to brittle hair and thinning.
5️⃣ Amino Acids
Hair is primarily made of keratin protein, requiring adequate protein intake to source the amino acid building blocks like lysine and cysteine for normal hair growth.
💡 Hair loss is often multifactorial.
Investigating nutrient status, hormones, and lifestyle factors can help identify what’s influencing your hair growth cycle.
👉 Have you noticed any patterns or triggers for your hair shedding? Share in the comments below — your experience may help others too.
🚨 Visit www.getrebalanced.com to learn more or schedule a consultation.