The Impact of Oxidative Stress on the Epigenetics of Fetal Alcohol Spectrum Disorders.

Fetal alcohol spectrum disorders (FASD) represent a continuum of lifelong impairments resulting from prenatal exposure to alcohol, with significant global impact. The "spectrum" of disorders includes a continuum of physical, cognitive, behavioral, and developmental impairments which can have profound and lasting effects on individuals throughout their lives, impacting their health, social interactions, psychological well-being, and every aspect of their lives. This narrative paper explores the intricate relationship between oxidative stress and epigenetics in FASD pathogenesis and its therapeutic implications. Oxidative stress, induced by alcohol metabolism, disrupts cellular components, particularly in the vulnerable fetal brain, leading to aberrant development. Furthermore, oxidative stress is implicated in epigenetic changes, including alterations in DNA methylation, histone modifications, and microRNA expression, which influence gene regulation in FASD patients. Moreover, mitochondrial dysfunction and neuroinflammation contribute to epigenetic changes associated with FASD. Understanding these mechanisms holds promise for targeted therapeutic interventions. This includes antioxidant supplementation and lifestyle modifications to mitigate FASD-related impairments. While preclinical studies show promise, further clinical trials are needed to validate these interventions' efficacy in improving clinical outcomes for individuals affected by FASD. This comprehensive understanding of the role of oxidative stress in epigenetics in FASD underscores the importance of multidisciplinary approaches for diagnosis, management, and prevention strategies. Continued research in this field is crucial for advancing our knowledge and developing effective interventions to address this significant public health concern.

Prenatal Alcohol Exposure and Metabolic Disorders in Pediatrics: The Role of the Oxidative Stress-A Review of the Literature.

Prenatal alcohol exposure is responsible for increasing chronic disease risk in later life, including obesity and metabolic syndrome. Alcohol drinking may compromise endogenous antioxidant capacity, causing an increase in free radicals and reactive oxygen species in the newborn. Excessive reactive oxygen species could attack the cellular proteins, lipids, and nucleic acids, leading to cellular dysfunction. Moreover, oxidative stress could play a crucial role in the altered synthesis and release of neurotrophins and progressive mitochondrial modifications with uncontrolled apoptosis. This narrative review aims to underline the important role of alcohol abuse in oxidative stress events and consequent metabolic and neurocognitive impairments in children exposed to alcohol during gestational life.

Delay in the fine-tuning of locomotion in infants with meconium positive to biomarkers of alcohol exposure: a pilot study.

INTRODUCTION: Prenatal alcohol exposure causes a variety of impairments to the fetus called Fetal Alcohol Spectrum Disorders (FASD). Since it is very difficult to identify women that consume alcohol during pregnancy, different methods have been studied to evaluate alcohol exposure. Ethyl Glucuronide (EtG) and Fatty Acid Ethyl Esters (FAEEs) are commonly used to measure alcohol consumption in individuals at-risk for alcohol abuse, including pregnant women. MATERIALS AND METHODS: We conducted a study of two cohorts of 1.5 year-old infants (of mothers without a history of alcohol abuse) with or without meconium samples positive to both EtG and FAEEs and we evaluated their cognitive-behavioral development by the Griffiths Mental Developmental Scale (GMDS) method. Our protocol included 8 infants with meconium positive to alcohol metabolites (EtG and FAEEs) and 7 with meconium negative to alcohol metabolites. RESULTS: None of the 8 alcohol metabolites positive meconium infants exhibited distinctive facial features and growth retardation of severe FASD, showing that other factors may contribute to the FASD onset but elevations in EtG and FAEEs in the meconium were significantly associated with disrupted neurodevelopment and adaptive functions within the first year and a half of life. Indeed, we found out that infants with meconium positive for both EtG and FAEEs, although without displaying any FASD morphological features, had a delay in the fine regulation of their own locomotory capabilities. CONCLUSIONS: Further analyses and larger studies are needed to estimate the right link between prenatal alcohol exposure and the different range of disorders connected but this study provides an additional step in the field of FASD in order to suggest early treatments for at-risk newborns and infants.

Adjunctive pregabalin in partial responders with major depressive disorder and residual anxiety.

BACKGROUND: Anxiety symptoms in depression result often in treatment resistance, residual symptoms, and persistent functional impairment. OBJECTIVE: To assess the effectiveness and safety of adjunctive pregabalin to antidepressants for residual anxiety in patients with major depressive disorder (MDD). METHODS: A retrospective chart review was conducted to identify partial responders among patients with MDD with residual anxiety. Twenty such patients (age, 58.4 ± 11.2 years; 15 women; baseline Hamilton Depression Rating Scale [HDRS], 17.1 ± 3.5) who received adjunctive pregabalin for residual anxiety were included. Antidepressants augmented were the selective serotonin reuptake inhibitors (n = 12), mirtazapine (n = 2), and selective serotonin-norepinephrine reuptake inhibitors (n = 6). RESULTS: Twenty patients received at least 4 weeks of pregabalin treatment after 8 weeks of antidepressant therapy. At week 1 (9 weeks after initiating treatment), pregabalin was prescribed at a mean ± SD dose of 71.2 ± 31.7 mg, and the mean maximum pregabalin dose prescribed was 156.2 ± 76.5 mg (range, 75-300 mg). At week 8, there were 13 responders (13/20 [65%]), and 7 of these 13 patients achieved remission (HDRS17 < 8). There were significant decreases in HDRS scores (13.5 ± 3.1 vs 9.1 ± 2.9, P < 0.000), and HDRS anxiety/somatization subscale scores (6.3 ± 2 to 3.6 ± 1.7, P < 0.000). Adverse effects included somnolence (n = 7), weight gain (n = 3), dizziness (n = 4), dry mouth (n = 6), edema (n = 3), blurred vision (n = 3), difficulty with concentration/attention (n = 8), headache (n = 6), and diarrhea (n = 5). CONCLUSIONS: The results suggest a possible augmentation role for pregabalin when used in conjunction with conventional antidepressants for residual anxiety in MDD.

Varenicline and neuronal nicotinic acetylcholine receptors: a new approach to the treatment of co-occurring alcohol and nicotine addiction?

BACKGROUND AND OBJECTIVES: Alcohol and nicotine dependence are serious public health problems worldwide. They are associated with substantial morbidity and mortality, as well as adverse social effects and increased healthcare costs. Although efficacious treatments are available for these disorders, additional therapeutic options are required to ensure greater treatment utilization. In this paper, we describe the empirical basis on which varenicline, a nicotinic partial agonist approved for smoking cessation, may also have utility in the treatment of alcohol addiction. METHODS: We sought to identify papers examining nicotine dependence, alcohol dependence, smoking, alcohol, and varenicline for possible inclusion in the present review. We identified over 600 papers through Pubmed/Medline, PsychINFO, and Google Scholar. We found 12 papers taking into consideration the following criteria: original language English, varenicline effect on alcohol consumption. RESULTS: Animal studies have shown that varenicline reduces alcohol consumption. Two recent studies showed that varenicline also reduces alcohol consumption in humans. Both nicotine and alcohol interact with α4ß2 and α3ß4 nicotinic acetylcholine (ACh) receptors located in the ventral tegmental area of the brain, inducing dopamine (DA) release at the nucleus accumbens. Varenicline binds to nicotinic ACh receptors, where it has partial agonist effects, producing a moderate and constant level of DA release both in the mesolimbic pathway and in the prefrontal cortex. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: Through these effects, varenicline may reduce alcohol craving, seeking, and consumption, in addition to promoting smoking cessation. Additional studies are needed to confirm the efficacy of varenicline in the treatment of alcohol dependence.

An Approach to the Impact Simulation on Foamed Injection Molded Polypropylene Parts: An Example of Application in the Automotive Industry.

An approach to the simulation of foamed injection molded Polypropylene parts subjected to impact loading is presented in this paper. The proposed method, which considers strain-rate-dependent material properties and the possible occurrence of fracture, is, in particular, suitable for parts manufactured with core-back technology. The method was developed to be used within the functionality of a commercial Finite Element solver using a shell-type element mesh. The material model is based on a three-layer structure, with two compact skin layers and a foamed core layer made of expanded material. The properties of the foamed material are assumed as those of the compact grade scaled by a suitable factor, which is identified via inverse engineering on a set of bending tests executed on specimens having different foam densities. The fracture of the material is then predicted using a damage model which considers the effects of triaxiality. The approach is then validated on industrial parts from the automotive sector, subjected to impact in a component test. Despite the simplicity of the presented approach, which makes this method suitable for industrial applications and especially for early-stage design, the validation shows a sufficiently accurate simulation of part behavior under the impact, with a reasonable prediction of damage and fracture.

Correction: Messina et al. Knowledge and Practice towards Alcohol Consumption in a Sample of University Students. Int. J. Environ. Res. Public Health 2021, 18, 9528.

Gemma Battagliese was not included as an author in the original publication [...].

Behavioral dysregulations by chronic alcohol abuse. Motivational enhancement therapy and cognitive behavioral therapy outcomes.

Patients with alcohol use disorder (AUD) do not manifest homogeneous clinical symptoms. Various studies described both cognitive impairments and psychiatric disorders among people with AUD. This disorder is one of the most frequent mental disorders in developed countries, due to excessive alcohol consumption. Alcohol is toxic as it increases the production of reactive oxygen species (ROS) and can cause dependence. This causes negative effects on brain development and cognitive functions that affect the individual's work, health, and social life. Current pharmacology treatment for alcohol addiction is based on direct action against the neurotransmitters involved in alcohol dependence. AUD patients without comorbid psychiatric disorders or severe cognitive deficits are defined as "pure alcoholics". To date, poor is known about effective treatments for this typology of AUD patients. Psychotherapy is largely used in resolving many psychiatric disorders, including substance use disorders. Motivational enhancement therapy (MET) and cognitive-behavioral therapy (CBT) are two psychotherapies used to achieve and maintain abstinence in patients affected by substance use disorders. This short review aims to describe two CBT and MET and to present the advantages and disadvantages of these two psychotherapies in the treatment of AUD.

Urinary Ethyl Glucuronide for the Assessment of Alcohol Consumption During Pregnancy: Comparison between Biochemical Data and Screening Questionnaires.

BACKGROUND: Ethyl glucuronide (EtG) is a metabolite of ethanol used as a marker of alcohol drinking and is identified in urine. Gestational alcohol drinking harms the fetus, so disclosing any form of use and abuse of this substance during pregnancy is crucial. Many discovery methods have been planned to overcome this question, including using screening questionnaires as the AUDIT-C, T-ACE/TACER-3, and TWEAK. AIM: The aim and novelties of this study were to compare biochemical data from urinary EtG assays (cut-off 100 ng/mL for risking drinking behavior) with the outcome of questionnaires and of a food diary routinely used in our hospital; moreover, for the first time, we analyzed in pregnant women the EtG values normalized by the amount of creatinine excreted according to methods previously established. METHODS: Random urine samples were collected from 309 pregnant women immediately after being interviewed. EtG was quantified using an enzyme immunoassay, and urinary creatinine was assessed using an enzymatic colorimetric method. Women who had not exhaustively answered one of the questionnaires or refused to provide urine samples were excluded. Finally, 309 women were considered for this study. Urine creatinine measurements were performed to determine if urine dilution might have resulted in false negatives in the challenge study. In order to accomplish this objective, as urinary creatinine concentrations are, on average, approximately 1 mg/mL, we used a normalized value of 100 ng EtG/mg Creatinine. RESULTS: Our data show that 20.4% of the pregnant women in the study were over the established normalized cut-off value. Poor to null concordance (unweighted k < 0.2) was found between EtG data and the screening interviews showed, on average, lower levels of alcohol consumption. CONCLUSION: This study provides evidence that the assessment of maternal alcohol consumption during pregnancy, only indirectly estimated with questionnaires and food diary, can produce misleading results.

Transgenerational Abnormalities Induced by Paternal Preconceptual Alcohol Drinking: Findings from Humans and Animal Models.

Alcohol consumption during pregnancy and lactation is a widespread preventable cause of neurodevelopmental impairment in newborns. While the harmful effects of gestational alcohol use have been well documented, only recently, the role of paternal preconceptual alcohol consumption (PPAC) prior to copulating has drawn specific epigenetic considerations. Data from human and animal models have demonstrated that PPAC may affect sperm function, eliciting oxidative stress. In newborns, PPAC may induce changes in behavior, cognitive functions, and emotional responses. Furthermore, PPAC may elicit neurobiological disruptions, visuospatial impairments, hyperactivity disorders, motor skill disruptions, hearing loss, endocrine, and immune alterations, reduced physical growth, placental disruptions, and metabolic alterations. Neurobiological studies on PPAC have also disclosed changes in brain function and structure by disrupting the growth factors pathways. In particular, as shown in animal model studies, PPAC alters brain nerve growth factor (NGF) and brainderived neurotrophic factor (BDNF) synthesis and release. This review shows that the crucial topic of lifelong disabilities induced by PPAC and/or gestational alcohol drinking is quite challenging at the individual, societal, and familial levels. Since a nontoxic drinking behavior before pregnancy (for both men and women), during pregnancy, and lactation cannot be established, the only suggestion for couples planning pregnancies is to completely avoid the consumption of alcoholic beverages.

Markers of Neuroinflammation in the Serum of Prepubertal Children with Fetal Alcohol Spectrum Disorders.

BACKGROUND: Fetal Alcohol Spectrum Disorders (FASD) are the manifestation of the damage caused by alcohol consumption during pregnancy. Children with Fetal Alcohol Syndrome (FAS), the extreme FASD manifestation, show both facial dysmorphology and mental retardation. Alcohol consumed during gestational age prejudices brain development by reducing, among others, the synthesis and release of neurotrophic factors and neuroinflammatory markers. Alcohol drinking also induces oxidative stress. HYPOTHESIS/OBJECTIVE: The present study aimed to investigate the potential association between neurotrophins, neuroinflammation, and oxidative stress in 12 prepubertal male and female FASD children diagnosed as FAS or partial FAS (pFAS). METHODS: Accordingly, we analyzed, in the serum, the level of BDNF and NGF and the oxidative stress, as Free Oxygen Radicals Test (FORT) and Free Oxygen Radicals Defense (FORD). Moreover, serum levels of inflammatory mediators (IL-1α, IL-2, IL-6, IL-10, IL-12, MCP-1, TGF-ß, and TNF-α) involved in neuroinflammatory and oxidative processes have been investigated. RESULTS: We demonstrated low serum levels of NGF and BDNF in pre-pubertal FASD children with respect to healthy controls. These changes were associated with higher serum presence of TNF- α and IL-1α. Quite interestingly, an elevation in the FORD was also found despite normal FORT levels. Moreover, we found a potentiation of IL-1α, IL-2, IL-10, and IL-1α1 in the analyzed female compared to male children. CONCLUSION: The present investigation shows an imbalance in the peripheral neuroimmune pathways that could be used in children as early biomarkers of the deficits observed in FASD.

Treatment of major depressive disorder and dysthymic disorder with antidepressants in patients with comorbid opiate use disorders enrolled in methadone maintenance therapy: a meta-analysis.

Depression and opiate-use disorders (abuse, dependence) often co-occur, each condition complicating the course and outcome of the other. It has been recommended that clinicians prescribe antidepressant therapy for mood symptoms in patients with active substance-use disorders, but whether antidepressants are effective in this specific population is not entirely clear. Therefore, the aim of this study was to examine the efficacy of antidepressants in patients with unipolar major depressive disorder (MDD) and/or dysthymic disorder (DD) with comorbid opiate-use disorders currently in methadone maintenance treatment (MMT). Medline/PubMed publication databases were searched for randomized, double-blind, placebo-controlled trials of antidepressants used as monotherapy for the treatment of MDD/DD in patients with comorbid opiate-use disorders currently in MMT. The search was limited to articles published between January 1, 1980, and June 30, 2010 (inclusive). Four manuscripts were found eligible for inclusion in our analysis (n = 317 patients). We found no statistically significant difference in response rates between antidepressant and placebo therapy in trials of MDD/DD patients with comorbid opiate-use disorders currently in MMT (risk ratio for response, 1.182; 95% CI: 0.822-1.700; P = 0.366). These results show no difference in the depressive outcome of patients with comorbid opiate-use disorders on MMT whether they are on medication or placebo. Future studies examining the effectiveness of antidepressants while controlling for several variables such as psychosocial treatment and assessing the specific classes of antidepressants are needed.

Compulsive alcohol use and other high-risk behaviors among college students.

The association between heavy alcohol consumption and risky behaviors has been amply investigated among college students. However, less is known with regard to types of drinking behaviors associated with high-risk activities. The present study extends this area of research by examining the relationship between compulsive drinking and hazardous behaviors in this population. Nine hundred and four college students completed measures on compulsive drinking and other risky behaviors in the context of mental health screenings at three campuses. Results showed that in males, compulsive drinking increased the risk for compulsive street drugs use, compulsive prescription drugs use, compulsive sexual activities, and gambling. Among females, compulsive drinking increased the risk for compulsive street drugs use, and compulsive sexual activities. These findings suggest that inquiring about compulsive drinking among college students may have great utility in identifying those at greater risk for other risky behaviors. The high co-occurrence of compulsive drinking, illicit substances, compulsive sexual activities, and gambling in college students suggests the need for comprehensive programs addressing high-risk behaviors together.

[Anxiety: personality and relationship. Some considerations]. / Ansia: personalità e legame. Alcune riflessioni.

Anxiety is a well defined symptom in psychiatric field, but also a concept that refers to the theoretical and epi-stemological visions of the theories on the psychical functioning. The present work shows, in the first part, a brief description of the evolution of the anxiety concept, highlighting the several meanings of this word; particularly, is wanted to show off how in the modern psychodynamic points of view anxiety is tightly linked to the role of the "relationship" in the "personality forming". The second part shows a synthetic historical picture of the main psychoanalytic theories on this topic.

Knowledge and Practice towards Alcohol Consumption in a Sample of University Students.

Objective: Alcohol affects many human systems and is involved in the pathogenesis of other diseases. Particular attention must be paid to alcohol consumption among young people. It has been shown that 25% of young people's deaths are attributable to alcohol, and around 35 million people aged over 11 had consumed at least one alcoholic beverage in 2015. Study Design: Young people aged 18-24 were the most vulnerable to binge drinking in Italy, and 50.6% of teenagers drunk alcohol. Only a few studies in the literature have investigated those habits in university students. This study aims to examine alcohol use habits in a population of university students in Italy. Methods: Between 2018 and 2019, an anonymous online questionnaire was randomly sent to university students from 17 different universities in a network of research centres to study alcohol use disorders. The survey included socio-demographic information, questions about alcohol use, knowledge about alcohol consumption, and related risks. Used questionnaires were the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) and the Drinking Motive Questionnaire-Revised (DMQ-R). Results: the AUDIT-C revealed that 53.3% of students were high-risk drinkers. Regarding binge drinking habits, 13.1% of students admitted to binge drinking behavior at least once a month. In our sample, male students are more likely to be low-risk drinkers than female peers (p < 0.008). Students from northern Italy are more likely to be high-risk drinkers (p = 0.003). Beer (65.9%) and wine (60.9%) were the most consumed alcoholic beverages. The most common places to drink alcohol were pubs (85.5%). The most likely motivations to drink alcohol were enhancement (40.43%), social (38.39%), coping (15.63%), and social pressure or conformity (5.55%). Only 43.8% of participants reported having attended an educational course on alcohol. Conclusions: University students were not fully aware of the implications of alcohol misuse and will be part of the adult society as critical figures and future leaders. It is imperative to inform students about alcohol consumption risks and investigate the motivations to drink. Stress, anxiety, and social pressure are only a few issues young people are exposed to. Special attention must be paid to young people and their coping strategies that involve substance abuse by using educative, preventive, and motivational approaches.

Gender differences in ultradian serum levels of NGF and BDNF correlate with psychophysical traits in healthy humans.

We aimed at investigating the gender and/or ultradian pattern of serum levels of the Nerve Growth Factor (NGF) and Brain-Derived Neurotrophic Factor (BDNF). Blood samples were collected at the 8.00, 13.00 and 20.00 hours of the day in healthy men and women, and the neurotrophins concentration was measured in the serum by ELISA. A further aim of the study was to evaluate whether or not the NGF/BDNF variations might be related to specific physiological or psychological traits as mood, feeling good and feeling rested, sexual desire and energy. Heart rate and blood pressure were also monitored at the same hours in each enrolled subject. The anxiety (STAI-T and STAI-S score) and sleeping quality were once evaluated in the morning too. We found that serum BDNF increases in men and decreases in women from morning to evening, while NGF shows a similar ultradian profile between men and women, but with higher concentrations in women. Both neurotrophins also show gender-related associations with psychophysiological variables. High NGF levels correlated with a high score for all the psychological variables in men, but with a low score in women. An inverse correlation was found between BDNF and energy and sexual desire in women, while no correlations were found in men. These data disclose that the condition of well-being (or activity/arousal status) is featured by an increasing NGF profile in men and a negative BDNF/NGF trend in women. The clinical relevance of the present data is discussed.

Alcohol Drinking, Apolipoprotein Polymorphisms and the Risk of Cardiovascular Diseases.

Lipoprotein disorders are a major risk factor for atherosclerotic neuro-cardiovascular disease (ACVD) and are heavily influenced by lifestyle, including alcohol drinking. Moderate drinkers have a lower ACVD risk than abstainers due to their higher levels of high-density lipoprotein (HDL) cholesterol, an important protective factor against ACVD. On the contrary, heavy drinking increases ACVD risk. According to an extensive literature body, ethanol intoxication modifies lipid serum profile and induces endothelial dysfunction. Single nucleotide polymorphisms may influence the relationship between alcohol drinking, HDL cholesterol level, and atherosclerotic risk. The risk of ACVD in heavy drinkers seems enhanced in patients with apolipoprotein E4 allele, interleukin- 6-174 polymorphism, and cholesteryl ester transfer protein TaqIB polymorphism. Apolipoprotein E4 is a known risk factor for ACVD, while apolipoprotein E2 has mixed effects. Therefore, even if a "protective role" may be attributed to moderate drinking, this effect cannot be extended to everyone.

Advanced midwifery practice: intrapartum ultrasonography to assess fetal head station and comparison with vaginal digital examination.

BACKGROUND: Vaginal digital examination is considered the gold standard to evaluate patients during labor and delivery. However, transperineal ultrasound has been suggested as an effective tool in determining fetal head station during labor. Angle of progression (AOP), head-perineal distance (HPD) and head-symphysis distance (HSD) are reliable parameters to assess fetal head station during labor. The study aims were to evaluate how midwives can use AOP, HSD, HPD to assess the accuracy of digital vaginal exploration limited to the fetal head station. METHODS: Trained midwives for ultrasound analyses performed transperineal ultrasounds during the first stage of labor with 2D-convex probe in 62 pregnant women at term with a single fetus in cephalic presentation. Immediately before the intrapartum ultrasound, the birth attendant performed a digital examination to assess cervical dilatation and head station. The ultrasound scans were compared to the digital vaginal examination through the Tutschek's formula. RESULTS: AOP was wider in women who delivered vaginally without any complication if compared to "complicated delivery" group. HPD and HSD were greater in women who underwent an operative vaginal delivery or caesarean section. The vaginal exploration accuracy was 34%, but when ±1 cm was considered as tolerated, the overall accuracy was 74.19%. CONCLUSIONS: Midwives may include ultrasounds in their clinical practice after adequate training or under the supervision of an ultrasound professional as an adjunct tool during labor to evaluate its progress and prevent any deviation from physiology.

Nerve Growth Factor, Stress and Diseases.

Stress is a constant threat for homeostasis and is represented by different extrinsic and intrinsic stimuli (stressors, Hans Selye's "noxious agents"), such as aggressive behavior, fear, diseases, physical activity, drugs, surgical injury, and environmental and physiological changes. Our organisms respond to stress by activating the adaptive stress system to activate compensatory responses for restoring homeostasis. Nerve Growth Factor (NGF) was discovered as a signaling molecule involved in survival, protection, differentiation, and proliferation of sympathetic and peripheral sensory neurons. NGF mediates stress with an important role in translating environmental stimuli into physiological and pathological feedbacks since NGF levels undergo important variations after exposure to stressful events. Psychological stress, lifestyle stress, and oxidative stress are well known to increase the risk of mental disorders such as schizophrenia, major depressive disorders, bipolar disorder, alcohol use disorders and metabolic disorders such as metabolic syndrome. This review reports recent works describing the activity of NGF in mental and metabolic disorders related to stress.

Mediterranean Diet, Brain and Muscle: Olive Polyphenols and Resveratrol Protection in Neurodegenerative and Neuromuscular Disorders.

The Mediterranean diet is worldwide recognized as a good prototype of nutrition due to the conspicuous intake of olive oil, nuts, red wine, legumes, fruit, and vegetables, all fundamental elements rich in antioxidant substances and polyphenols. Polyphenols are a wide range of phytochemicals and/or synthetic chemical compounds with proven beneficial properties for human health. In the present review, we critically summarize the wellcharacterized antioxidant and anti-inflammatory properties of polyphenols contained in the olives and extra virgin olive oil and of resveratrol, a non-flavonoid phenolic compound. We discuss the potential use of these polyphenols as pharmaceutical formulations for the treatment of human diseases. We also show the emerging importance of their consumption in the prevention and management of crucial neurodegenerative conditions (alcohol-related brain disorders and aging) and in neuromuscular disorders (Spinal Muscular Atrophy and Amyotrophic Lateral Sclerosis and Duchenne Muscular Dystrophy), where oxidative stress plays a predominant role.