Hair Loss: What Your Hair May Be Telling You
From scalp treatments to nutrition, hormones and lab testing, understanding hair loss may require looking beyond the surface.
Hair thinning can be frustrating, especially when it is difficult to understand why it is happening.
For many people, the first step is to look for a treatment that supports the scalp and hair follicles. Treatments such as scalp PRP may be part of that approach.
But hair loss is not always only a scalp concern. Changes in hair growth can sometimes be influenced by nutrition, hormones, thyroid function, stress, illness and other factors happening elsewhere in the body.
Understanding the bigger picture can help determine which approach makes the most sense for you.
Scalp PRP for Hair Thinning
Scalp PRP is one of the hair restoration options available at Vancouver Laser.
PRP stands for platelet rich plasma. During treatment, a small amount of your own blood is collected and processed to concentrate the platelet rich portion. The PRP is then delivered into selected areas of the scalp.
Platelets contain growth factors involved in tissue repair and cellular signaling. Research suggests that PRP may help support hair density and hair growth in some people with androgenetic, or pattern related, hair loss.
Results can vary, and PRP may not be appropriate for every type of hair loss. This is why identifying the pattern and possible contributing factors matters before deciding on a treatment plan.
Hair Loss Is a Symptom, Not a Diagnosis
Hair shedding or thinning can happen for many reasons. In some cases, there may be more than one contributing factor.
Possible contributors can include:
- Genetic and pattern related hair loss
- Hormonal changes
- Low iron or other nutrient deficiencies
- Thyroid dysfunction
- Rapid weight loss or restrictive dieting
- Physical or emotional stress
- Recent illness
- Certain medications
- Inflammatory scalp conditions
- Other medical conditions
A hair assessment may include reviewing the pattern of hair loss, examining the scalp, discussing your medical history and considering blood testing when a nutritional, hormonal, thyroid or medical contributor is suspected.
When the Investigation Goes Beyond the Scalp
Treating the scalp is only one part of the picture.
Hair changes can sometimes reflect what is happening elsewhere in the body. Nutrient deficiencies, thyroid function, hormonal changes, stress, rapid weight loss and other health factors may all play a role.
This is where our approach can extend beyond Vancouver Laser.
Through RMEDY Health & Wellness, clients who may benefit from a deeper investigation can explore appropriate lab testing, nutrition and hormone related factors as part of a more comprehensive assessment.
What Can RMEDY Investigate?
The goal is not to order every possible test or start taking a long list of supplements. It is to investigate relevant factors based on your symptoms, medical history, diet, medications and pattern of hair loss.
Iron Status
Iron deficiency can be associated with increased hair shedding in some people.
Depending on your history and symptoms, assessment may include a complete blood count and iron studies such as ferritin.
Iron supplementation should be based on individual need. Taking unnecessary iron can also be harmful, which is why testing may be more useful than guessing.
Thyroid Function
Thyroid hormones play an important role in metabolism and normal hair growth.
Both underactive and overactive thyroid conditions can be associated with changes in hair growth and shedding. When appropriate, thyroid testing may be considered as part of the assessment.
Vitamin D
Vitamin D has been studied in relation to several forms of hair loss.
Low vitamin D levels may be worth addressing when a deficiency or inadequate level is identified, although supplementation is not a universal treatment for hair loss.
Zinc and Other Nutrients
Nutrients such as zinc, iron, vitamin D and certain B vitamins have all been studied in relation to hair health.
The evidence is not equally strong for every nutrient, which is why an individualized assessment is generally more useful than taking multiple hair supplements without knowing whether a deficiency is present.
Nutrition and Hair Health
Hair follicles are metabolically active and rely on adequate nutrition to support normal growth.
A balanced diet should provide sufficient energy, protein, vitamins, minerals and essential fatty acids.
Important areas to consider include:
- Enough daily protein
- Iron rich foods
- Zinc containing foods
- Sources of B vitamins
- Vitamin D through food, sunlight or supplementation when indicated
- Colourful fruits and vegetables
- Healthy sources of dietary fat
Significant calorie restriction, rapid weight loss or inadequate protein intake may contribute to increased shedding in some people.
At the same time, more supplements are not necessarily better. Excessive intake of certain nutrients may create other health concerns and, in some cases, may even contribute to hair loss.
The goal is to identify what your body actually needs.
What About Hormones?
Hormonal changes can influence the hair growth cycle.
Androgens, estrogen, thyroid hormones and other endocrine factors may all affect hair growth in different ways.
Hair changes may become particularly noticeable during periods of hormonal transition, including perimenopause and postmenopause.
Hormone testing is not automatically necessary for every person experiencing hair loss. The decision should be based on your symptoms, health history and overall clinical picture.
A More Complete Hair Restoration Strategy
A thoughtful approach to hair loss may involve several steps rather than relying on one treatment alone.
- Identify the pattern. Understand whether the hair loss appears diffuse, pattern related, patchy or associated with changes in the scalp.
- Look for possible contributing factors. Review medical history, medications, stress, recent illness, weight changes, nutrition and hormonal symptoms.
- Test when appropriate. Lab testing may help identify nutritional, thyroid or hormonal factors when clinically relevant.
- Correct identified deficiencies. Nutrition and supplementation should be individualized rather than based on assumptions.
- Support scalp and follicle health. Treatments such as scalp PRP may be considered as part of a broader hair restoration plan for appropriate candidates.
- Refer when needed. Sudden patchy hair loss, significant scalp inflammation, suspected scarring alopecia or unexplained progressive hair loss may require further medical or dermatologic assessment.
Your Hair Is Giving You Information
When hair starts thinning, the first question is often:
“What treatment should I do?”
But another useful question may be:
“What is my hair trying to tell me?”
Sometimes the answer is primarily related to the scalp and hair follicles. Sometimes nutrition, hormones, thyroid function or other health factors may also need to be considered.
Looking at both sides can help create a more informed and personalized approach.
Not Sure Where to Start?
If your main concern is hair thinning or scalp health, our Vancouver Laser team can help you explore available hair restoration treatments, including scalp PRP.
If your hair changes may be connected to nutrition, hormones or other internal health factors, RMEDY Health & Wellness can provide a more in depth assessment.