Why Is My Hair Getting Thinner?

Understanding Hair Thinning in Women

Have you looked in the mirror lately and thought, “My hair just doesn’t look as full as it used to”?

Maybe your part looks wider. Your ponytail feels smaller. You can see more scalp when you style your hair. Or maybe you’re not seeing a lot of hair coming out at all, but you know your hair is getting thinner.

This is something I hear all the time during Hair & Scalp Evaluations at Root Revival Hair Restoration in Cumming, Georgia.

And it brings up an important point.

You do not have to be experiencing excessive hair shedding to be losing hair density.

Hair thinning can happen slowly, sometimes over years, which is why many women don’t realize how much their hair has changed until the difference becomes noticeable.

What Is the Difference Between Hair Shedding and Hair Thinning?

Hair shedding is the actual release of hair from the follicle as part of the hair growth cycle. We naturally shed hair every day, although illness, stress, hormonal changes, medications, nutritional deficiencies, rapid weight loss, and other factors can cause that shedding to increase.

Hair thinning is different.

When hair becomes progressively thinner, you may have fewer hairs growing from each follicular unit, finer individual hairs, shorter growth cycles, or a combination of these changes.

Instead of seeing handfuls of hair come out, you may simply notice that you have less hair than you used to.

That distinction matters because the reason someone is shedding may be very different from the reason someone is gradually losing hair density.

Why Is My Hair Getting Thinner?

There is rarely one answer.

Hair thinning and female hair loss can be influenced by genetics, hormones, menopause, thyroid changes, nutritional deficiencies, medications, chronic stress, illness, weight loss, inflammation, scalp conditions, and changes in the normal hair growth cycle.

Sometimes several factors are happening at the same time.

This is why I don’t believe in looking at thinning hair and immediately recommending a product or treatment.

Assess and test, not guess.

The first step is understanding what has changed.

Why Is My Part Getting Wider?

A widening part is one of the most common signs women notice when their hair density begins to decrease.

You may still have plenty of follicles, but those follicles may not be producing hair the way they once did.

For example, a healthy follicular unit may produce multiple hairs. Over time, some follicles may begin producing fewer hairs. Individual hairs may also become finer, making the scalp more visible even though hair is still growing.

This is one reason someone can say, “I’m really not shedding that much, but my hair keeps getting thinner.”

Can Menopause Cause Thinning Hair?

Hormonal changes during perimenopause and menopause can absolutely influence hair.

Estrogen, progesterone, testosterone, and androgen activity can affect the hair growth cycle and the way genetically susceptible follicles behave.

Some women first notice changes around their part or crown. Others notice thinning around the temples or hairline. Hair may also feel finer or simply have less volume than it did several years ago.

Hormones can be an important piece of the puzzle, but they are still only one piece.

That is why I look at the whole person rather than assuming every woman experiencing hair thinning during menopause has the same cause.

Can Genetics Cause Female Hair Thinning?

Yes. Female pattern hair loss, also called androgenetic alopecia, can cause progressive thinning over time.

And you don’t necessarily need to have a mother or grandmother with obvious hair loss to have a genetic predisposition.

Genetic hair loss can involve changes in the hair growth cycle and progressive miniaturization, where individual hairs become finer over time.

The earlier these changes are identified, the greater the opportunity may be to preserve existing hair and support follicles that are still capable of producing hair.

Can Nutrition Affect Hair Density?

Hair follicles are highly active structures and require adequate nutritional support.

Iron, protein, vitamin D, B vitamins, zinc, essential fatty acids, and other nutrients can all play roles in healthy hair growth.

But this does not mean everyone with thinning hair should immediately start taking supplements.

More isn’t always better.

When nutritional concerns are suspected, blood work or other testing may provide valuable information. I can order appropriate blood work when indicated and interpret those findings as they relate to hair loss and within my scope of practice.

Knowledge changes outcomes.

Your Scalp Is Part of the Hair Thinning Conversation

Healthy hair starts with a healthy scalp.

Inflammation, seborrheic dermatitis, psoriasis, excessive oil, buildup, folliculitis, and other scalp concerns can affect the environment surrounding the follicle.

Sometimes someone comes to see me because their hair is thinning and we discover that their scalp needs attention too.

Treating the hair while ignoring the environment it grows from doesn't make much sense to me.

The goal isn’t simply to grow hair. The goal is to create the healthiest environment possible for hair to grow.

How Do You Evaluate Thinning Hair?

During a Hair & Scalp Evaluation, I don’t simply look at your hair and tell you that it’s thinning.

• We start with your story.

• When did you first notice the change?

• Has your part become wider?

• Has your ponytail gotten smaller?

• Have you experienced illness, stress, surgery, weight loss, hormonal changes, menopause, medication changes, or other health changes?

Then we look closer.

Your evaluation may include Tricho Scan imaging to measure things such as hair density, hairs per follicle, hair thickness and scalp health. I also use polarized microscopy, hair strand testing, clinical photographs, and a detailed evaluation of your scalp.

These measurements also give us something incredibly important: a baseline.

Progress should be measured, not assumed.

If we begin a hair restoration plan, I want to be able to compare where you started with where you are three, six, or twelve months later.

To understand the process in more detail, you can read what to expect during a professional Hair & Scalp Evaluation.

Do I Need Advanced Hair Loss Testing?

Not everyone does.

Sometimes your history and clinical findings give us a clear path forward.

Other times, I want more information before recommending a treatment plan.

Depending on what we find, I may recommend blood work, DNA Hair Testing, Epigenetic Hair Testing, or additional medical evaluation.

DNA testing can provide information about genetic predispositions and factors that may influence treatment response.

Epigenetic testing gives us a different type of information by looking at priorities your body has demonstrated over approximately the previous 90 days.

No single test tells us everything.

Each one provides another piece of information that can help us make more informed decisions.

Can Thinning Hair Grow Back?

This is understandably one of the first questions people ask.

The answer depends on why the hair is thinning, how long it has been happening, the health and activity of the follicles, and the individual person.

That is exactly why I don’t like making treatment recommendations based solely on what hair loss looks like.

Two women can walk into my office with widening parts that look very similar and have completely different things contributing to them.

Their treatment plans shouldn’t automatically be the same.

I don’t have a favorite treatment. I have a favorite outcome.

When Should I Have Thinning Hair Evaluated?

You don’t need to wait until your hair loss becomes severe.

If your part is becoming wider, your ponytail feels smaller, you’re seeing more scalp, your hair feels finer, or you simply know that your density isn’t what it used to be, those changes are worth paying attention to.

Hair restoration is a process, and understanding what is happening earlier gives us more information and more options.

Looking for Help With Thinning Hair in Milton, Georgia?

If you’re searching for help with thinning hair, female hair loss, a widening part, or changes in hair density in Milton, Georgia, the first step doesn’t have to be choosing a treatment.

It can simply be getting answers.

At Root Revival Hair Restoration in Cumming, my goal is to help you understand what’s happening, why it may be happening, and what options make sense for you.

Hair loss is personal. Your treatment should be too.

If you’re ready to stop guessing and start understanding, a Hair & Scalp Evaluation is a good place to begin.