The Best Foods for Hair Growth and Thickness After Chemo

For many breast cancer survivors, chemotherapy will cause hair loss. As someone who has walked this journey, I understand firsthand the desire to nurture your hair back to health after treatment. While there’s no magic pill for regrowing hair overnight, incorporating certain foods into your diet can help promote hair growth and thickness. In this blog post, I’ll share insights into the best foods to for hair growth and thickness after chemo, based on my personal experience and research.

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The 10 Best Foods for Hair Growth and Thickness After Chemo

Salmon:

Rich in omega-3 fatty acids, protein, and vitamin D, salmon is a powerhouse food for promoting hair growth and thickness. Omega-3s help nourish the scalp and support hair follicles, while protein is essential for building strong, healthy hair strands. Vitamin D plays a role in hair follicle cycling, making salmon an excellent choice for survivors looking to replenish their locks.

Eggs:

Eggs are a nutrient-rich food packed with protein, biotin, and vitamins A and D. All of which are essential for healthy hair growth. Biotin, in particular, is known for its role in promoting strong, thick hair. Vitamin A helps produce sebum, which moisturizes the scalp and keeps hair follicles healthy. Incorporating eggs into your diet can provide your body with the building blocks it needs to support hair growth post-chemotherapy.

brown eggs in brown wicker basket
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Spinach:

Dark, leafy greens like spinach are loaded with vitamins and minerals that promote hair health. These include vitamin A, vitamin C, iron, and folate. Iron deficiency can contribute to hair loss, so ensuring an adequate intake of iron-rich foods like spinach is crucial for survivors looking to grow and thicken their hair. Additionally, vitamin C aids in collagen production, which is essential for maintaining hair structure and strength.

Avocado:

Creamy and delicious, avocados are packed with healthy fats, vitamins, and minerals that support hair growth and thickness. The high levels of vitamin E in avocados help improve blood circulation to the scalp, promoting hair growth, while the monounsaturated fats moisturize and nourish hair strands from the inside out. Incorporating avocado into your diet can help restore shine and vitality to your hair post-chemotherapy.

bowl of salad
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Nuts and Seeds:

Nuts and seeds are excellent sources of protein, healthy fats, and essential nutrients like zinc and selenium. These all play a role in promoting healthy hair growth. Zinc helps regulate hormone levels and aids in the repair and growth of hair tissue. Selenium is essential for maintaining a healthy scalp. Snacking on nuts and seeds or adding them to salads and smoothies can provide a nutrient boost for your hair post-treatment.

Greek Yogurt:

Greek yogurt is a protein-packed food that also contains probiotics. Which support a healthy gut microbiome โ€“ important for nutrient absorption and overall health, including hair growth. The protein in Greek yogurt provides the building blocks for strong, healthy hair. The probiotics help maintain a balanced environment in the gut. Ensuring optimal nutrient uptake to support hair growth and thickness.

Sweet Potatoes:

Sweet potatoes are not only delicious but also rich in beta-carotene, which the body converts into vitamin A. This is essential for maintaining a healthy scalp and promoting hair growth. Additionally, sweet potatoes contain vitamin C, which aids in collagen production and iron absorption, further supporting healthy hair growth. Incorporating sweet potatoes into your meals can help nourish your hair from the inside out.

fries and dipping sauce
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Berries:

Berries like strawberries, blueberries, and raspberries are packed with antioxidants, vitamins, and minerals that support overall health, including hair growth. Vitamin C-rich berries help boost collagen production, which strengthens hair strands and promotes growth, while antioxidants protect hair follicles from damage caused by free radicals. Adding a handful of berries to your morning oatmeal or yogurt can provide a tasty and nutritious boost for your hair.

black berries served beside strawberry on clear glass bowl
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Lean Meats:

Lean meats like chicken, turkey, and lean beef are excellent sources of high-quality protein, iron, and zinc โ€“ all essential nutrients for healthy hair growth. Protein helps build strong hair strands, while iron and zinc support proper hair follicle function and growth. Incorporating lean meats into your diet can help ensure you’re getting the necessary nutrients to support hair growth and thickness post-chemotherapy.

Beans and Legumes:

Beans and legumes are nutrient-dense foods packed with protein, iron, zinc, and biotin โ€“ all vital for healthy hair growth. The protein in beans and legumes provides amino acids, the building blocks of hair, while iron and zinc support proper hair follicle function. Biotin, also known as vitamin B7, helps strengthen hair and nails, promoting overall hair health. Adding beans and legumes to soups, salads, and stir-fries is an easy way to boost your hair-nourishing nutrient intake.

Basket fresh green beans vegetable


Rebuilding hair health after chemotherapy takes time and patience, but by incorporating these nutrient-rich foods into your diet, you can nourish your locks from the inside out and support healthy hair growth and thickness. Remember to focus on a balanced diet rich in protein, vitamins, minerals, and healthy fats to provide your body with the essential nutrients it needs to thrive post-treatment. Additionally, consulting with a healthcare provider or registered dietitian can help tailor your diet to meet your specific needs and support optimal hair regrowth. Here’s to nourishing your locks and embracing your journey to hair restoration with confidence and resilience!


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