Hair Loss Guide: Where to Actually Start. A Naturopathic View.

Hair loss sends most people straight to the supplement aisle, usually for biotin. For most, that is the least useful place to start. Hair is a downstream signal, and the fix is almost always upstream.

Here is a more practical hair loss guide, in the order worth working through it, and the reason behind each step.

1. Eat more protein

Hair is made of keratin, which is a protein. When you are under-eating or running low on protein, the body deprioritizes hair, and shedding is one of the earliest signs. Crash diets and very low-calorie eating are common, overlooked triggers, and adequate protein and overall nutrition are foundational for hair (Guo and Katta, 2017, PubMed: 28243487).

2. Get the right blood tests

Some of the most common causes are invisible without testing. Low iron stores (ferritin), an under- or over-active thyroid, and low vitamin D or B12 can all drive shedding. Research links low serum ferritin specifically to hair loss in women (Aslam et al., 2022, PubMed: 36601197). The point is simple: test, do not guess, because you cannot feel any of these.

3. Care for your scalp

A healthy scalp grows healthier hair. Keep it clean and hydrated, and address inflammation, flaking, or product buildup, all of which can disrupt the environment the follicle depends on. Scalp care is not glamorous, but a chronically irritated scalp works against everything else you do.

4. Balance your hormones

Hormones are a major driver of shedding in women. PCOS, with its excess androgens, the sharp postpartum drop in estrogen, and the shifts of perimenopause are all classic triggers. If your shedding lines up with one of these stages, the hormonal picture is worth investigating rather than treating the hair in isolation.

5. Manage your stress

Sudden, diffuse shedding, known as telogen effluvium, often shows up two to three months after a stressful stretch, an illness, surgery, or a major life event. That lag is exactly why people miss the connection. The good news is this type usually settles on its own once the trigger has passed and stress is managed.

6. Try scalp massage

A few minutes of daily scalp massage is low-risk and has some supporting evidence. A small study found that standardized daily scalp massage increased hair thickness over several months, proposed to work through gentle mechanical stretching of the follicle cells and improved blood flow to the scalp (Koyama et al., 2016, PubMed: 26904154). It is not a miracle, but it is a cheap, easy thing to add.

A note on supplements

The instinct is to reach for biotin. But biotin only helps if you are genuinely deficient, which is uncommon, and high doses can even interfere with some blood tests. The smarter approach is to test first, then supplement the specific gaps you actually have, such as iron, vitamin D, or zinc, rather than taking a random hair vitamin and hoping (Guo and Katta, 2017, PubMed: 28243487).

When to get it assessed

A little extra shedding during a stressful season is often temporary and self-correcting. But hair loss that lasts beyond a few months, comes with a widening part or visible thinning, or pairs with fatigue and other symptoms, is worth a proper workup. Most hair loss in women is far more treatable when you find and address the actual driver early, rather than masking it.

This content is for educational purposes only and does not constitute medical advice. Always consult a licensed naturopathic doctor or healthcare provider before making changes to your health care plan.

Free 15-minute consultation. 60-minute sessions. Root cause approach. Ontario only. fitrahealth.ca