“Decoding Susceptibility to Illness: Insights by Dr Manuel Abreu and Strategies for Optimal Health”


Why do some individuals seem to fall prey to illnesses more frequently than others? Dr Manuel Abreu sheds light on the multifaceted factors influencing susceptibility to diseases, emphasizing the importance of understanding these dynamics. This article explores genetic, lifestyle, and environmental contributors to vulnerability and offers practical tips endorsed by Dr Abreu to bolster immunity and minimize the risk of falling sick.

Factors Affecting Susceptibility to Illness:


Genetic variations play a pivotal role in shaping immune responses. Some individuals inherit a robust immune system, while others may have a genetic predisposition that renders them more susceptible to infections.


Both the very young and the elderly are more vulnerable. Children are still developing their immune systems, and older adults may experience a natural decline in immunity with age.


High stress levels can compromise the immune system’s efficiency. Chronic stress impacts hormone levels and disrupts sleep, hindering the body’s ability to repair and defend against infections.

Poor Nutrition:

Inadequate nutrition weakens the immune system. Dr Manuel Abreu stresses the importance of a balanced diet rich in fruits, vegetables, lean proteins, and whole grains to support overall health.

Lack of Sleep:

Insufficient sleep negatively affects immunity. Adequate rest allows the body to rejuvenate, contributing to a stronger defense mechanism against pathogens.

Underlying Health Conditions:

Certain medical conditions, such as diabetes or autoimmune disorders, can compromise the immune system, heightening susceptibility to illnesses.

Tips for Staying Healthy and Preventing Illnesses:

Maintain a Healthy Diet:

Dr Abreu advocates for a nutrient-rich diet to support the immune system. A well-balanced intake of essential vitamins and minerals is crucial for overall health.

Get Sufficient Sleep:

Prioritize sleep by aiming for 7 to 9 hours each night. Quality sleep enhances the body’s ability to fight off infections.

Manage Stress Levels:

Incorporate stress management techniques, including deep breathing, meditation, or yoga, into your routine to promote mental well-being and immune function.

Stay Up-To-Date with Vaccinations:

Dr Manuel Abreu underscores the importance of vaccinations in preventing and reducing the spread of infectious diseases. Adhering to recommended vaccination schedules is a proactive measure.

Wash Your Hands Regularly:

Regular handwashing with soap and water is a simple yet effective practice to reduce the transmission of germs and prevent infections.

Maintain Good Hygiene:

Keep living spaces clean and adopt proper hygiene practices, such as covering coughs and sneezes with an elbow or tissue.


Understanding the interplay of genetic, lifestyle, and environmental factors in susceptibility to illnesses empowers individuals to take proactive measures. Dr Manuel Abreu insights emphasize the significance of a holistic approach to health, encompassing nutrition, sleep, stress management, and hygiene. By incorporating these strategies into daily life, individuals can strengthen their immune systems and minimize the risk of falling sick. It’s time to embrace a proactive stance towards health, taking charge of well-being and fostering resilience against potential health threats.

Category Featured

Skye Marshall

Ivy Skye Marshall: Ivy, a social justice reporter, covers human rights issues, social movements, and stories of community resilience.