Ricard is a spirit with an alcohol content of 45%. At this concentration, each glass exposes the central nervous system to a dose of ethanol capable of permanently altering brain structure, even without any diagnosed dependence. Recent research on alcohol and the brain has shifted the paradigm: the threshold at which damage begins is much lower than most consumers imagine.
Cerebral vascular lesions from regular Ricard consumption
The brain relies on a dense network of small arteries to function. Ethanol, regardless of the type of drink, damages these vessels through a mechanism called hyaline arteriolosclerosis: the walls of the arterioles thicken, their lumen narrows, and the irrigation of brain tissues decreases.
A study published in 2024 in the journal Neurology, focusing on a Brazilian cohort, quantified this phenomenon. Starting at 7 glasses per week, the risk of this cerebral vascular damage increases by 60%. Among heavy drinkers, the increase exceeds 100%. The critical threshold is around 8 glasses per week, which is just over one glass per day.
An article detailing the dangers of Ricard for the brain reminds us that these vascular damages are directly linked to Alzheimer’s disease and vascular dementia. With a spirit as concentrated as Ricard, reaching this threshold of 7 to 8 glasses per week does not require a consumption perceived as excessive.
Alcohol and dementia: why the myth of the protective glass no longer holds
For years, the idea that a daily glass could protect the brain circulated in the mainstream press. Current data contradict this hypothesis.
The French Society of Alcoholology now states that no level of alcohol consumption is completely risk-free for the brain. This position is based on the accumulation of studies showing a correlation between chronic, even moderate, consumption and accelerated brain atrophy.
Ethanol affects the brain through several simultaneous pathways:
- Direct toxicity to neurons, with progressive destruction of white matter, the substance that ensures communication between brain regions
- Chronic low-grade inflammation, sustained by alcohol metabolites (acetaldehyde), which weakens the blood-brain barrier
- Disruption of thiamine (vitamin B1) metabolism, with prolonged deficiency causing Korsakoff syndrome, a severe form of amnesia
These mechanisms do not depend on the type of drink. A Ricard diluted in water remains a source of pure ethanol, processed by the body exactly like that from wine or beer.
Effects of Ricard on mental health: anxiety, depression, and the vicious cycle
Alcohol is a depressant of the central nervous system. While the immediate effect of a glass of Ricard provides a feeling of relaxation, the withdrawal phase that follows (even after just one evening) produces the opposite effect: increased anxiety, irritability, sleep disturbances.
For regular consumers, this anxious rebound becomes chronic. The brain adapts its chemistry to the recurring presence of ethanol by reducing its natural production of GABA (the calming neurotransmitter) and increasing the activity of glutamate (excitatory). The result: without alcohol, the nervous system finds itself in a state of permanent over-excitation.
This neurochemical imbalance promotes the onset of depressive disorders. Alcoholic depression is, in fact, a specific diagnosis recognized in alcoholology, which differs from classical depression by its partial reversibility upon cessation of consumption.
The trap lies in the vicious cycle: anxiety drives one to drink to calm down, and alcohol exacerbates anxiety with each cycle. Ricard, often consumed as a daily aperitif in a social setting perceived as harmless, easily fits into this routine without the consumer noticing the spiral.
Binge drinking and young brains: a documented aggravating factor
Consuming Ricard in the evening, in the form of shots or heavily dosed mixes, falls under binge drinking (consuming large quantities in a short time). Inserm has published work warning about the potential risks of this practice on the health of young students.
A brain under 25 years old has not completed its maturation. The prefrontal regions, responsible for impulse control and planning, are the last to develop. Repeated exposure to high doses of ethanol during this period can permanently impair these functions.
Observed effects include deficits in working memory, decreased attention capacities, and increased vulnerability to future addictions. At 45% alcohol, Ricard consumed neat or lightly diluted delivers a particularly brutal ethanol load compared to a beer or a glass of wine.
Consumption thresholds and concrete guidelines to limit brain risks
Current guidelines in France recommend not exceeding 10 standard drinks per week, with days of no consumption. A standard drink corresponds to about 10 grams of pure alcohol, or 2.5 cl of neat Ricard (before dilution).
In practice, a Ricard served at the bar often contains more than 2.5 cl. Dilution in water does not reduce the amount of ethanol ingested: it simply spreads the absorption over time. Two “well-served” pastis in the evening easily represent 3 to 4 standard drinks.
- One Ricard per day for a week reaches or exceeds the threshold of 7 weekly drinks identified in the Neurology study as increasing the risk of cerebral vascular damage by 60%
- The combination with other factors (tobacco, sedentary lifestyle, hypertension) multiplies the risks of brain damage
- The cognitive effects of chronic consumption can remain silent for years before manifesting as memory disorders or dementia
Ricard is neither more nor less dangerous than another alcohol at an equal ethanol dose. Its specificity lies in its high concentration, which makes it easy to exceed risk thresholds without being aware of it. Reducing consumption remains, to this day, the only documented strategy to protect the brain in the long term.