While sleeve gastrectomy accelerates the weight loss process, it can also bring about some side effects. Hair loss is one of the known consequences of this operation.
Post-surgery, the body undergoes an adaptation process to the suddenly changed diet and rapid weight loss. This can lead to temporary hair loss.
Patients usually notice that their hair falls out more than usual in the first months following the surgery. However, this condition is not permanent. Hair loss decreases over time, and the normal hair growth cycle resumes. Healthcare professionals recommend appropriate diets and supplements during this period.
Primary Causes of Hair Loss
Hair loss after bariatric surgery can stem from various factors. The rapid weight loss experienced by patients disrupts the balance of nutrients in the body, reducing the nutritional support to hair follicles.
Additionally, depending on the type of surgery, nutrient absorption may change, adversely affecting hair health. Specifically, malabsorption issues associated with certain surgical methods can lead to more pronounced nutritional deficiencies.
Telogen effluvium is a type of hair loss that can be seen after bariatric surgery. This condition is characterized by hair follicles entering the resting phase.
This hair loss, which appears in the first months post-surgery, is usually temporary and the hair typically returns to normal over time. However, the amount of hair loss during this period can vary from person to person.
Another cause of hair loss is the nutritional deficiencies that arise in the body post-surgery. Specifically, deficiencies in the following nutrients and minerals can lead to hair loss:
- Iron: Can cause hair strands to thin.
- Zinc: Can increase hair shedding and breakage.
- Protein: Can cause hair loss, breakage, and color changes.
- Copper: Can cause changes in hair color.
- Vitamins A and C: Can cause hair to become brittle.
- Vitamin B9: Can cause hair strands to thin.
Changes in diet and nutritional supplements post-bariatric surgery are important to support hair health. Healthcare professionals often recommend specific diet programs post-surgery and necessary nutritional supplements.
During this process, patients should regularly monitor their diet and health status, and take necessary steps to prevent deficiencies.
In conclusion, hair loss after bariatric surgery is a temporary condition seen in many patients. This is a natural response of the body to the surgery and the subsequent changes.
A healthy and balanced diet supported by this process helps hair grow back healthily. Patients experiencing hair loss should share their concerns with a healthcare professional to learn the most appropriate treatment and care methods.
Reducing Hair Loss After Sleeve Gastrectomy
Hair loss after sleeve gastrectomy is a temporary condition. During this period, the body may experience significant nutrient deficiencies. These deficiencies can trigger hair loss. Some measures can be taken to support healthy hair growth:
- Adhering to the nutrition plan set by your doctor is essential. This plan includes the nutrients needed post-surgery.
- Protein is crucial for hair health. Include high-quality protein sources in your daily diet.
- Add extra proteins to your meals and snacks.
- Consider using protein supplements, but do not exceed the amounts recommended by your doctor.
- Taking the recommended nutritional supplements can prevent deficiencies.
- Zinc, iron, vitamins A, B9 (folic acid), and C contribute to hair health.
- Special supplements like copper, which may need to be taken intravenously, should be used under doctor supervision.
- Excessive supplements can increase hair loss. Excessive intake of substances like vitamins A and E and selenium can be harmful.
- Regular doctor check-ups are important for monitoring your recovery process and assessing the adequacy of your diet.
Given the lack of regulation in dietary supplements, pay attention to the quality of the products you take. Choose brands recommended by your doctor and avoid overdoing it to minimize the risk of toxicity.
Hair Loss After Sleeve Gastrectomy: When Will It Improve?
Hair loss after sleeve gastrectomy is a temporary process. Post-surgery, the body undergoes significant changes, leading hair follicles to temporarily enter the resting phase.

This process typically lasts for six months, after which the hair begins to regrow. If hair loss persists beyond six months, it may indicate nutritional deficiencies. Therefore, conditions where hair loss continues are listed below:
- Hair loss starting after six months,
- Continued significant hair loss,
- Detection of vitamin or mineral deficiencies in routine blood tests.
If these symptoms are observed, it is important to consult a healthcare professional without delay. Professional evaluation, appropriate nutritional planning, and, if necessary, supplements can help control hair loss and promote healthy hair regrowth.
What Helps With Hair Loss After Sleeve Gastrectomy?
To prevent hair loss after sleeve gastrectomy, suitable multivitamins should be taken under doctor supervision, with a preference for those rich in B vitamins.
Additionally, bariatric-specific protein supplements should be used and included in a nutrition plan determined by a dietitian. To support hair health, increase the consumption of fish rich in Omega-3 fatty acids. If hair loss persists, local hair serums and biotin supplements can be used upon doctor recommendation.


