What Causes Scalp Hair Loss (Male)?

Scalp hair loss can have various causes, ranging in severity from 'minor' to 'very serious'. Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.

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Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms. In order to diagnose scalp hair loss, we could:

Research the topic
Find a doctor with the time
Use a diagnostic computer system.

The process is the same, whichever method is used.

Step 1: List all Possible Causes

We begin by identifying the disease conditions which have "scalp hair loss" as a symptom. Here are eight of many possibilities (more below):

EFA Need
Hypothyroidism
Mercury Toxicity
Vitamin A Toxicity
Iron Need
Hypopituitarism
Zinc Need
Calcium Need

Step 2: Build a Symptom Checklist

We then identify all possible symptoms and risk factors of each possible cause, and check the ones that apply:

chapped lips

having non-scalp scaly/flaky skin

past H2-blocker antacid use

having polyps

severe fatigue after slight exertion

numb/burning/tingling extremities

having amalgam fillings

much reduced sense of taste

H2-blocker antacid use

frequent dieting

thick cracked heel calluses

elevated basophil count

... and more than 120 others

Step 3: Rule Out or Confirm each Possible Cause

A differential diagnosis of your symptoms and risk factors finds the likely cause of scalp hair loss:

Cause	Probability	Status
Hypopituitarism	99%	Confirm
Hypothyroidism	27%	Unlikely
Vitamin A Toxicity	25%	Unlikely
EFA Need	1%	Ruled out
Zinc Need	1%	Ruled out
Mercury Toxicity	0%	Ruled out
Calcium Need	0%	Ruled out
Iron Need	0%	Ruled out

* This is a simple example to illustrate the process

Arriving at a Correct Diagnosis

The Analyst™ is our online diagnosis tool that learns all about you through a straightforward process of multi-level questioning, providing diagnosis at the end.

In the Hair-Related Symptoms section of the questionnaire, The Analyst™ will ask the following question about scalp hair loss (male):

Is your head (scalp) hair generally thinning/falling out? Do not include male pattern baldness.

Possible responses:

→ Normal loss / not applicable / don't know
→ Moderate loss
→ Much loss

Based on your response to this question, which may indicate scalp hair loss, The Analyst™ will consider possibilities such as:

(Prescription) Drug Side-Effects

Calcium Requirement

Mineral metabolism of 19 patients with hair loss was examined. Eighteen of those patients showed considerable problems with calcium absorption. Specific nutritional and mineral therapy resulted in improved hair growth after 2-3 months of treatment. [Blaurock-Busch, E. Wichtige Nahrstoffe fur Gesunde Haut und Haare, Kosmetik Internat. 3/87]

EFA (Essential Fatty Acid) Requirement

Essential fatty acid deficiency can results in dry, brittle hair and hair thinning or loss.

Effects of a Low Carbohydrate Diet

Hair loss is a common side-effect of low-carb diets. A study funded by Dr. Atkins himself found that about 10% suffered from hair loss. The precise cause is unknown at the time of writing: it may be due to basic malnutrition, or, as one of our doctors notes, "I've seen this over and over again in my practice. Basically, this diet can cause your cortisol levels to go sky high, which will lead to hair loss. Ideally, you should change your diet to help solve this problem."

Hypopituitarism

Hypothalamus / Pituitary / Pineal Dysfunction

Any condition that upsets the adrenal or pituitary gland may result in hair loss.

Hypothyroidism

In rare cases, diffuse hair loss may be the only symptom of hypothyroidism, but in many people with hypothyroidism the hair is not affected. Once thyroid hormone is administered, regrowth of hair occurs in approximately 2 months.

Iron Requirement

Iron deficiency anemia can in some cases contribute to hair loss.

Lupus, SLE (Systemic Lupus Erythematosus)

Alopecia occurs in 50% of patients. Typically manifested as reversible hair thinning during periods of disease activity, it is demonstrated by the ease with which hair can be plucked from the scalp and the development of "lupus hairs" (i.e. short strands at the scalp line). Following an acute attack of SLE, usually with fever, patients may experience much generalized hair loss. This results from a period of arrested hair growth during the acute episode.

Manganese Requirement

Mineral metabolism of 19 patients with hair loss was examined. The analysis showed manganese deficiency in all 19. Specific nutritional and mineral therapy resulted in improved hair growth after 2-3 months of treatment. [Blaurock-Busch, E. Wichtige Nahrstoffe fur Gesunde Haut und Haare, Kosmetik Internat. 3/87]

Mercury Toxicity (Amalgam Illness)

Mercury toxicity can cause hair loss.

Vitamin A Toxicity

Vitamin A toxicity symptoms include skin that has a rough and dry appearance, hair loss and brittle nails.

Yeast / Candida Infection

Candida can cause hair shedding in male or female patients. The exact mechanism is unclear because there are so many possible pathways. The three most likely pathways are thyroid dysfunction, allergies and enzyme suppression.

Zinc Requirement

Mineral metabolism of 19 patients with hair loss was examined. Twelve of those patients had problems with their zinc metabolism. Specific nutritional and mineral therapy resulted in improved hair growth after 2-3 months of treatment. [Blaurock-Busch, E. Wichtige Nahrstoffe fur Gesunde Haut und Haare, Kosmetik Internat. 3/87]

Concerned or curious about your health? Try The Analyst™