5 Most Effective Methods How To Stop Hair Loss Due To Weight Loss

Medically reviewedby Dr. Amy Revene M.B.B.S.
WrittenbyLuat Duong
Last updated

Shedding pounds doesn't have to mean losing your hair. Weight loss can be a transformative journey towards better health, but sometimes it's accompanied by hair thinning or loss.

Understanding the relationship between weight loss and hair health is critical in preventing or managing this concern.

As your body experiences significant changes, striking a balance that supports your overall well-being and your hair's vitality is essential.

We'll delve into practical strategies to ensure that your path to a lighter frame does not compromise your hair's strength and shine.

What is the link between hair loss and weight loss?

how to stop hair loss due to weight loss

The connection between hair loss and weight loss often stems from nutritional deficiencies that can occur during rapid or extreme weight loss programs. Hair follicles need various nutrients to maintain their growth cycle, and a lack of these can lead to hair thinning or shedding, known as telogen effluvium.

Rapid weight loss can shock the body, pushing hair follicles into the resting phase too soon, which increases hair shedding. This type of hair loss is usually temporary and may resolve itself as the body adapts to the weight loss or the nutritional imbalance is corrected.

However, it's vital to ensure that weight loss is achieved through a diet that supports all bodily functions, including hair growth.

A well-rounded diet is key while losing weight. Proteins, iron, and vitamins such as biotin, along with minerals like zinc, are crucial for hair health. Crash diets, weight loss surgeries, or extreme calorie restriction can significantly deprive your body of these essential nutrients.

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How to prevent hair loss during weight loss

To prevent hair loss during weight loss, try these 5 methods:

  1. Use Bio-Pilixin Serum
  2. Get Enough Vitamins and Protein
  3. Monitor Calorie Intake
  4. Lose Weight Gradually
  5. Consider Minoxidil or Finasteride

1. Use Bio-Pilixin Serum

hair loss serum

Developed with precision by specialists, the Bio-Pilixin® Serum is a pinnacle achievement for those seeking to diminish hair thinning and stimulate new growth. 

The core of this serum lies in its advanced composition of plant growth factors, which are meticulously developed using innovative stem cell technology. 

This not only ensures the nurturing of the hair follicles but also actively encourages the regrowth of hair.

The serum's mechanism stimulates blood circulation, which is vital for transporting nutrients to the scalp and hair roots. 

Through clinical testing, the effectiveness of the Bio-Pilixin® Serum has become evident, with many users observing a reduction in hair thinning and stimulation of new growth within a brief 45-day period. 

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2. Get enough vitamins and protein

Your hair is what you eat, to a large extent. Adequate intake of vitamins and protein is essential for healthy hair. Vitamins such as biotin, niacin, and vitamins A, C, E, and D play crucial roles in hair growth and repair. 

At the same time, protein provides the building blocks for keratin production – the primary protein that makes up hair. 

A diet lacking these vital nutrients can lead to weak, brittle hair or even hair loss. Including a variety of proteins from animal and plant sources and incorporating a rainbow of fruits and vegetables in your meals can help maintain the health of your hair.

3. Measure your calorie intake

While cutting calories is a fundamental aspect of weight loss, it's essential to do so mindfully. Ensuring you're not under-eating is crucial in preventing hair loss associated with a calorie deficit. Your body needs some energy to function correctly and sustain hair growth. 

Measuring calorie intake and ensuring it aligns with your body's needs can help mitigate hair loss. 

It's about finding the balance between reducing calorie intake and still consuming enough to support your metabolism and hair health.

4. Lose weight gradually.

Rapid weight loss can lead to a shock to the system, which may trigger hair loss. Gradual weight loss is more sustainable and less likely to cause adverse side effects, including hair thinning. 

Aim for a safe rate of weight loss, typically 1-2 pounds per week, which allows your body to adjust without significant stress. 

This approach not only helps in preserving hair but also increases the likelihood of maintaining weight loss in the long term.

5. Use minoxidil or finasteride

For those experiencing hair loss, Minoxidil (commonly known as Rogaine) and Finasteride (Propecia) are two FDA-approved medications that can help. 

Minoxidil is a topical solution that stimulates hair growth and can be used by both men and women. 

Finasteride, on the other hand, is an oral medication that slows hair loss by inhibiting the hormone responsible for androgenetic alopecia and is typically prescribed to men. 

Both treatments require ongoing use to maintain results and come with their own set of potential side effects, so it's essential to discuss with a healthcare provider whether these medications are right for you.


To maintain hair health during weight loss, embrace a holistic approach that includes a nutritious diet, appropriate dietary habits, and, if necessary, medical interventions.

For those experiencing significant hair loss, options like the Bio-Pilixin® Serum and pharmaceutical treatments such as Minoxidil or Finasteride might be beneficial under professional advice.


Can improving my diet reverse hair loss?

Improving your diet can reverse hair loss caused by nutritional deficiencies. Once your body starts receiving the proper nutrients, you may see a reduction in hair loss and an improvement in hair quality.

How long should I try a nutritional approach before considering medication for hair loss?

Typically, it's recommended to try a nutritional approach for at least 3 to 6 months, as hair growth cycles are slow, and it may take time to see improvements. However, for some types of hair loss, such as genetic conditions, medication might be necessary alongside nutritional enhancements.

Can diet stress cause hair loss even if my nutritional intake is good?

Yes, stress from dieting, known as physiological stress, can trigger hair loss even if you consume a nutritionally adequate diet. It's important to approach weight loss in a manner that minimizes stress.


  1. https://pubmed.ncbi.nlm.nih.gov/12196747/ 
  2. https://www.ncbi.nlm.nih.gov/books/NBK482378/
  3. https://www.ncbi.nlm.nih.gov/books/NBK278957/
  4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2938579/
  5. https://pubmed.ncbi.nlm.nih.gov/2180995/ 
  6. https://pubmed.ncbi.nlm.nih.gov/3549804/ 

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Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.