Protein:
Hair is primarily made of protein, making it essential for hair growth and strength. Include lean meats, poultry, fish, eggs, legumes, and nuts in your diet to ensure adequate protein intake.
Healthy Fats:
Essential fatty acids, especially omega-3s, are vital for hair health3. Incorporate fatty fish like salmon, tuna, and mackerel, as well as flaxseeds, chia seeds, and walnuts into your meals.
Vitamins and Minerals:
Beneficial Foods for Hair:
Balanced Diet Recommendations:
To support hair health, aim for a balanced diet with:
20% of calories from protein
20-30% from healthy fats
45-60% from carbohydrates
Hormonal Changes:
Chronic stress elevates cortisol levels in the body, which can have detrimental effects on hair growth.
High cortisol levels:
Extend the resting phase of hair follicles, preventing new hair growth. Disrupt the normal hair growth cycle, causing premature arrest of hair cycling through the hair life cycle.
Hair Follicle Impairment:
Stress hormones may cause hair follicle stem cells to remain in an extended resting phase without regenerating new hair.
Telogen Effluvium:
This is the most common form of stress-related hair loss. It occurs when, many hair follicles shift into the telogen (shedding) phase simultaneously. Hair shedding can present about 3-6 months after a stressful event or period of chronic stress. Hair loss experienced is usually abrupt, and affects the entire scalp.
Biological Mechanisms:
Recent research has uncovered specific pathways through which stress affects hair growth: