Ο εγκέφαλος του βρέφους αντιλαμβάνεται την απουσία της μητέρας ως μια δυνητικά απειλητική για τη ζωή κατάσταση, ενεργοποιώντας άμεσα τον άξονα του στρες με ταχεία αύξηση της κορτιζόλης. Όταν ένα βρέφος δεν μπορεί να εντοπίσει τη μητέρα του ή τον βασικό φροντιστή, ο εγκέφαλός του δεν βιώνει μόνο ένα αίσθημα μοναξιάς. Αντιλαμβάνεται μια άμεση απειλή για την επιβίωσή του. Η βιβλιογραφία δείχνει ότι το σύστημα αντίδρασης στο στρες κατά τη βρεφική ηλικία είναι εξαιρετικά ευαίσθητο και μπορεί να ενεργοποιηθεί σχεδόν ακαριαία μετά τον αποχωρισμό. Σε διάστημα μικρότερο του ενός λεπτού, τα επίπεδα κορτιζόλης ,της κύριας ορμόνης του στρες , μπορούν να αυξηθούν σημαντικά (έως και 200–300% σε πειραματικά και σε πρωτόκολλα παρατήρησης). Η αντίδραση αυτή δεν αποτελεί συνειδητή επιλογή ούτε μαθημένη συμπεριφορά, αλλά έναν πρωτογενή, νευροβιολογικά προκαθορισμένο μηχανισμό, σχεδιασμένο να προάγει την επιβίωση μέσω της άμεσης επανασύνδεσης με τον φροντιστή. Για το βρέφος, η έννοια της ασφάλειας δεν είν...
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Stress is a universal part of human life. Everyone experiences it in different ways, and yet, two people can face the same situation and feel completely different levels of stress. Why is that? While circumstances certainly play a role, psychology suggests that the way we perceive stress is heavily influenced by our attention. This is where the concept of attention bias comes in—a subtle but powerful factor that can shape our experiences, emotions, and even our health. In this article, we explore how attention bias works, why it matters, and how it can intensify—or lessen—our perception of stress. Understanding this connection can help you develop healthier responses to everyday pressures and lead to a more balanced life. What is attention bias? At its core, attention bias is the tendency of our mind to focus more on certain types of information while ignoring others. We all do it, often without realizing it. For example, if someone has a fear of dogs, they are more likely to notice a ...
Chronic pain is not merely a physical symptom. It is an experience that permeates the body, the mind, and everyday life. When pain persists for months or years, it affects quality of life, mood, sleep, relationships, and the sense of control over one’s own body. Many people feel trapped in a vicious cycle of treatments that offer temporary relief without addressing the root of the problem. In recent years, the scientific community has increasingly turned toward a holistic approach to chronic pain management. Rather than focusing exclusively on the symptom, this approach views the individual as a whole, taking into account biology, lifestyle, nutrition, movement, and psychological well-being. Holistic care does not replace medical treatment but complements it, offering tools that support the body’s natural capacity for self-regulation and recovery. Nutrition, exercise, and mindfulness form three core pillars of this approach. When applied consistently and in combination, they can signif...
In modern life, men are surrounded by powerful and often conflicting messages about who they should be, how they should feel, and what it means to perform well. Success, confidence, emotional control, and competence are frequently portrayed as core elements of male identity. From an early age, many men learn that their value is closely tied to achievement and visible strength, leaving little room for vulnerability or self-doubt. Within this context, self-image becomes more than a private perception; it evolves into a silent standard that men feel compelled to live up to. As pressures accumulate from work, relationships, social media, and cultural norms, anxiety can quietly take root. Performance anxiety, whether related to professional life, intimacy, or social interactions, often emerges not from a lack of ability, but from a deep fear of not being “enough.” The relationship between male self-image and performance anxiety is complex, layered, and deeply human. Understanding this relat...
Chronic pain is a pervasive issue that affects millions of people worldwide. Unlike acute pain, which signals injury or illness and resolves with treatment, chronic pain persists for months or even years, often without a clear cause. Living with chronic pain can be physically and emotionally draining, impacting daily activities, sleep, mood, and overall quality of life. Traditional treatments, such as medications and physical therapy, play a crucial role in pain management, but they are not always sufficient. Increasingly, scientific research highlights that what we eat may also influence how our bodies experience and manage pain. A healthy diet, rich in specific nutrients and anti-inflammatory foods, has been shown to reduce chronic pain symptoms and improve overall wellbeing. This article explores the science behind the connection between diet and chronic pain and offers practical guidance for using nutrition as a tool for pain management. The role of inflammation in chronic pain One...
Acne is not just an aesthetic concern of adolescence. It can affect adults of all ages, cause psychological distress, and lower self-confidence. While many people assume that acne is caused solely by hormonal changes or genetics, diet plays a significant role in skin inflammation and the frequency of flare-ups. So, what does this mean in practice? Are there foods that can “irritate” the skin and worsen acne? The answer is yes. In this article, we will explore which foods are the most common “culprits,” how they affect acne, and what dietary changes can help achieve clearer skin. How diet affects acne The way we eat can influence acne through several mechanisms. Some foods increase insulin levels and hormones such as androgens, which in turn stimulate sebum production. Sebum, combined with bacteria and dead skin cells, clogs pores and causes inflammation. Additionally, high-glycemic foods and dairy products have been linked to a higher risk of developing acne. On the other hand, foods r...
The 17th HEALTH EXPO ATHENS, the largest annual Exhibition and Conference event in the Health sector, returns on January 24 & 25, 2026, at the Athens International Conference Center (Megaron), with free admission for all healthcare professionals.
For 17 years, the event has been a landmark and a reference point for the pharmaceutical and medical community, offering an environment of education, knowledge exchange, and professional development.
The goal of the event is to enhance the scientific skills of healthcare professionals, highlight innovative products and practices, and improve the business performance of pharmacies and medical practices.
The 17th HEALTH EXPO ATHENS is held with the support of institutional bodies and leading companies in the sector, which actively contribute to the advancement of science and technology in healthcare. SECTIONS
1. Scientific Program Pharmaceutical Care Conference of the Hellenic Pharmaceutical Society (H.P.S.), aimed at improving profe...