Why Alcohol Dependence Develops: Genes, Age, and Epigenetics

In the logic of the method, alcohol dependence is not "weak will" but the result of three forces interacting: what is written in the genes, the age at which a person began using systematically, and how the environment "switches" the work of cells. The doctor treats alcohol as a substance of the same nature as others that cause addiction: "alcohol is pure addiction." This brochure is about why it happens at all.

Genes set predisposition, but not a verdict

At the foundation lies what is written in heredity. In the doctor's logic, for some people "the cards have fallen" — there is a genetic predisposition to becoming dependent; for others "everything is fine with the genes." But genetics alone does not decide the outcome. Genes determine which neurotransmitters, and in what quantity, a neuron will synthesize — and the quantity and ratio of these in different brain centers shape behavior, thoughts, and state.

The age of first contact matters more than genetics

The doctor gives the main role to age. This is the point he asks people to "remember once and for all."

Even with a strong genetic predisposition, if a person starts using after 25–28, the risk of dependence stays low — at the population level, around 10–15%. Conversely, with good heredity but an early, "heavy" start at 13, 14, or 16, the risk can be twice as high. If someone had no systematic use until about 30, "you won't become an alcoholic."

Hence the practical conclusion against the habit of "letting the child try at the table": the later the contact with the substance, the better the prognosis.

The environment switches on epigenetics

Why do genes "fire" differently? This is where epigenetics enters. The chromosome holds an enormous amount of information — "roughly 100 books of 1,000 pages each." Chromosomes themselves change slowly, over tens of thousands of years, so a faster mechanism of adjustment exists.

Alcohol, stress, psychological trauma, early deviations that relieve tension — all of these trigger epigenetics: "specific segments get cut off," the cell receives a different instruction, and begins producing a different spectrum of neurotransmitters. Both the quantity and the ratio of substances across brain centers shift — and so state and behavior shift too. If the influence was bad, that is where the problems come from.

State, not persuasion

From this model follows the doctor's approach: "we change the state." Using psychosis as an example, he shows: you don't argue the patient out of it with logic — you change the state, and then a "healthy head" produces healthy associations and a healthy interaction with the environment. With dependence the logic is the same: while a person is immersed in the "drinking" environment, the head "goes off," and first of all they need to be isolated from that environment for at least two, three, or four months.

Why support matters, not intimidation

The doctor is honest about prognosis: most — "80–90 percent" — don't make it through, and these people are "just like us, only no one helped them, no one was beside them." So he begins treatment by building a support group — two, three, four people who are there every day. Without such a team he "saw no results." Intimidation and "force" methods barely work here.

Practice: a checklist of understanding and support

1. Recognize the role of age. Remember: the later the contact with the substance, the better the prognosis — and don't rush children to "try it."
2. Drop the "weak will" guilt. Understand that the root is genes, age, and epigenetics, not a character flaw.
3. Consider the environment. With systematic use, the first step is the question of isolation from the "drinking" environment for at least a few months.
4. Build a support group. Find 2–4 people ready to be there every day; without support, results are unlikely.
5. Lean on state, not arguments. The goal is to change the state so a "healthy head" makes healthy decisions — not to win arguments with reproaches.