Poverty is the root cause of severe malnutrition among millions of people worldwide, particularly affecting children and the elderly. According to United Nations statistics, millions of people still live below the poverty line, with income insufficient to meet basic needs for food, clean drinking water, and safe housing. Malnutrition significantly impacts physical and mental development, especially in children, who face increased risks of immune deficiency diseases and developmental delays.

Humanitarian organizations have implemented various programs to distribute food, build local nutrition systems, and educate communities about healthy eating. However, to solve these issues effectively, we need policies and government support to improve infrastructure, promote sustainable agricultural production, and support economic development in remote areas.

Infectious diseases remain one of the most severe health issues for impoverished nations. Diseases like malaria, HIV/AIDS, and tuberculosis still ravage communities, particularly in African, Southeast Asian, and South American countries. Poor sanitation, unsafe drinking water, and limited healthcare infrastructure make it easy for these diseases to spread and trigger outbreaks.

International health organizations like the World Health Organization (WHO) have launched numerous programs for vaccinations, free medications, and health awareness campaigns. Yet, healthcare issues require the involvement of multiple parties, not only organizations but also local communities and governments, to improve healthcare access, educate the public about health, and build early disease detection systems.

Clean water is one of the most basic human needs, yet millions worldwide still lack access to safe drinking water. Many communities in poorer countries still rely on polluted rivers, lakes, or contaminated wells. This situation leads to diseases affecting the digestive system, skin, and waterborne diseases caused by bacteria and viruses. Humanitarian organizations have been tirelessly working to build wells, provide water filters, and educate communities about personal and environmental hygiene. However, long-term success requires cooperation from nations to invest in clean water infrastructure, protect natural water sources, and increase community awareness about sanitation.

Climate change is also exacerbating poverty and health issues worldwide. Extreme weather, prolonged droughts, and floods not only threaten food supplies but also increase the risk of disease transmission, particularly vector-borne diseases like malaria and dengue.

Humanitarian organizations and nations must work together to minimize the impact of climate change through sustainable development, reducing carbon emissions, and protecting ecosystems. Additionally, educating communities about climate change is essential to help people adapt and prevent risks.