Can't leave your house without your earphones, airpods or headphones? Well, you aren't alone. There are millions of others who feel the same. However, do not be surprised if I tell you that it may lead to memory loss and dementia. According to the National Library of Medicine, the auditory nerve, which carries sound signals to the brain, when constantly bombarded with loud noises, starts transmitting weaker signals. This forces the brain to work harder to interpret the sound, leading to cognitive overload. Prolonged cognitive strain can eventually pave the way for dementia and memory loss.

Long-term headphone use also affects brain function directly. High decibel levels of noise can damage the insulation of nerve fibres that carry auditory signals to the brain, disrupting the flow of information. Moreover, the electromagnetic waves produced by headphones have been linked to problems like headaches, fatigue, and, in some cases, neurological discomfort.

Beyond The Brain, Headphones Can Make You Deaf

Empirical evidence shows that nearly one billion young people are at risk of hearing loss due to excessive exposure to loud music through headphones. For the uninitiated, sound intensity is measured in decibels. Prolonged exposure to noise above 85 decibels can be harmful to hearing. Music listened to at maximum volume using headphones often falls in the range of 85 to 120 decibels, a level capable of causing significant hearing damage over time.

Studies Show The Ill Effects

According to a recent survey in the UK, a staggering 65% of students admitted to listening to music at maximum volume through their headphones. A similar study revealed that adolescents exposed to high noise levels via headphones in noisy environments experienced a hearing loss prevalence of 22.6%. Those who used earphones for 80 minutes or more per day had a hearing loss prevalence of 22.3%. These figures are alarming, especially given how ingrained headphone use has become in daily life.

The ramifications of early-onset hearing loss go far beyond damaged ears. It can also jeopardize your mental health. Hearing loss in youth can set off a chain reaction, leading to social isolation and depression. Over time, it can also escalate and jeopardise your relationships. Ill-fitting headphones add to the woes, causing pain that extends from the inner ear to the jaws and top of the head. They can also lead to ear infections, which eventually hamper cognitive functions.

Protecting hearing and brain health requires a shift in listening habits. Experts recommend keeping the volume below 60 per cent and limiting usage to 60 minutes per day. Investing in noise-cancelling headphones can also help reduce the need to crank up the volume in noisy environments.

Every year on December 1, World AIDS Day reminds us that HIV continues to be a global concern, and in 2025 the focus is on "Overcoming disruption, transforming the AIDS response. Early testing and treatment are key to making that transformation real. The sooner HIV is detected and treated, the better the long-term health outcomes. India has made notable progress.

According to 2023 estimates, adult HIV prevalence is around 0.2%, and prevention and treatment programmes using medication continue to expand. Still, challenges remain: gaps in testing, delayed diagnoses, and interruptions in care persist—issues World AIDS Day 2025 urges us to address.

World AIDS Day 2025: Why HIV Diagnosis Is Important

HIV is still a very real health concern today. It can affect anyone, students, professionals, or those in stable relationships—especially if needles or syringes are shared or protection is not used.

Once HIV enters the body, it gradually weakens the immune system. If left undetected and untreated, it can progress to AIDS, leaving even minor infections dangerous. The good news is that this progression can be prevented. With early testing and proper treatment, people living with HIV can lead full, healthy, and normal lives.

Dr. R K Gattani, Senior Consultant Physician at Kailash Hospital & Heart Institute, Noida, says, "Early testing is an important form of self-care. Choosing to get tested shows you are taking responsibility for your health—it doesn’t mean something is wrong."

Meanwhile, Dr. Vaibhav Gupta, Senior Consultant in Internal Medicine, Critical Care, and Diabetology at Regency Health Kanpur, adds, "Detecting HIV early allows doctors to begin Antiretroviral Therapy (ART) straight away, keeping the immune system strong, preventing AIDS, and reducing transmission risk almost to zero. In a world where millions are diagnosed each year, early recognition is one of the strongest tools young Indians have to protect themselves and their partners."

What Is Modern Antiretroviral Therapy?

Today’s ART enables people diagnosed early to live long, healthy, and productive lives. It keeps the virus under control, safeguards the immune system, and dramatically lowers the chance of passing HIV to others. Early diagnosis also gives young people the knowledge to make safer lifestyle choices.

Dr. Aabid Amin Bhat, Medical Director at Ujala Cygnus Group of Hospitals, explains, "Encouraging open discussions, expanding access to youth-friendly testing, and fighting stigma are essential steps. When HIV is found early, it’s not the end; it’s the start of informed care, timely treatment, and a healthier future."

The challenge is that early HIV symptoms often look like common illnesses like fever, fatigue, sore throat, swollen lymph nodes, and rashes—which can be easily ignored. Without prompt testing, the virus may advance silently, making treatment more complex. Early testing also opens doors to preventive options like post-exposure prophylaxis (PEP), which can prevent infection if taken within 72 hours of potential exposure. Recognizing early signs and seeking confidential, judgment-free testing allows young Indians to stop HIV before it develops into AIDS, turning a potentially life-altering diagnosis into a manageable condition.

HIV prevention is simpler than many think. Basic precautions like using protection during intimate contact, avoiding sharing needles or items that could contact blood, and staying informed about your health—make a huge difference. Anyone who may have been exposed should immediately consult a healthcare professional for guidance. Above all, don’t hesitate to get tested, ask questions, or seek help. Taking care of your health is the most responsible and empowering way to protect your future. People living with HIV, when on proper treatment and taking necessary precautions, should not automatically be seen as a risk to others.

Education and awareness remain key. Safe practices, timely diagnosis, and access to treatment can transform HIV from a feared disease into a manageable condition, giving young Indians control over their health and future.

World AIDS Day is marked across the globe every year on 1 December to draw attention to HIV and AIDS. In India, the day is observed through awareness drives and community-level programmes held nationwide. The National AIDS Control Organization (NACO), which functions under the Ministry of Health and Family Welfare, leads these efforts and brings people together to support the ongoing battle against the illness.

This year, the government reported a strong decline in HIV cases, noting 49 per cent fewer new infections since 2010, an 81 per cent fall in deaths linked to AIDS, and a 75 per cent drop in mother-to-child transmission between 2010 and 2024.

The update, shared on Sunday for World AIDS Day 2025, also underlines how myths continue to harm people living with HIV. Misconceptions remain widespread, including the belief that the virus spreads through simple physical contact.

What is HIV/AIDS?

The Human Immunodeficiency Virus (HIV) harms the body by attacking helper T-cells, which are vital for immunity. Acquired Immunodeficiency Syndrome (AIDS) develops when these cells fall to very low levels, leaving the body exposed to infections and diseases, as described by the Mayo Clinic.

Common HIV Myths That You Should Know About

• It is a myth that HIV spreads through coughing, touching or shaking hands. Routine contact or a cough does not transmit the virus. Transmission can occur only when the skin has open sores or breaks that allow the virus to enter.
• It is a myth that a person diagnosed with HIV will survive only a short time. With proper treatment that keeps the virus suppressed, people with HIV can live for many years.
• It is a myth that every child born to an HIV-positive mother will also have HIV. With antiretroviral therapy, a planned C-section and other precautions, the chance of passing the virus to the baby can be reduced to below 2 per cent.
• It is a myth that HIV, being a viral infection, cannot be linked to the use of antibacterial or antifungal medicines. Since HIV weakens immunity, those living with it may be prone to common bacterial and fungal infections and may need such medicines for long periods.
• It is a myth that there is no risk when two or more HIV-positive partners are intimate. Unprotected sex can still allow tougher or drug-resistant strains of the virus to evolve and spread.
• It is a myth that people who do not show symptoms cannot have HIV. It can take years for signs to appear, and the only way to confirm the infection is through testing.
• It is a myth that taking medicines before intercourse can fully prevent HIV. Pre-exposure prophylaxis lowers the risk but does not remove it entirely.

World AIDS Day, observed each year on December 1, is a time to pause, acknowledge and renew our commitment. It pays respect to those who lost their lives to AIDS-related illnesses, offers support to people living with HIV and reminds the world that prevention, treatment and rights-based care remain essential. The theme for 2025, “Overcoming disruption, transforming the AIDS response”, urges countries to build stronger systems, widen access to services and uphold the dignity of all communities affected by HIV.

Ludwig Minelli, 92, died on Saturday just days before his 93rd birthday, which would have been on December 5. He was the founder of Swiss right-to-die organization Dignitas. He has died by assisted suicide.

The members of organization paid tribute to him and said that he had always led a "life for freedom of choice, self-determination, and human rights".

Right-To-Die By Minelli

Minelli founded Dignitas in 1998, which has helped many people to choose how they wish to die with dignity. He however began his career as a journalist and worked as a correspondent for the German news magazine Der Spiegel. He then studied law and that is when his interest in human rights took off.

Throughout his life, he campaigned for the right to die and gave Dignitas the slogan: "dignity in life, dignity in death".

"I am persuaded that we have to struggle in order to implement the last human right in our societies. And the last human right is the right to make a decision on one's own end, and the possibility to have this end without risk and without pain," he said in a 2010 BBC interview.

He founded Dignitas after he split from an older Swiss assisted dying organization, Exit, because he said the rules felt too restrictive.

The reason for Dignitas to become famous was because the way it operated. Dignitas offered assisted suicide to non-Swiss citizens who travel to Switzerland because assisted dying is not permitted in their own countries. In a 2008 interview to Der Tagesspiegel, he said that Dignitas assisted 840 people to die, and 60% of them were Germans.

Also Read: Supreme Court Steps In For 31-year-old's Passive Euthanasia Plea Who Has Been In Vegetative State For 10 Years

His Life Amid Criticism And Legal Battles

While he devoted his life for a cause, he was not spared from criticism. He was often criticized for an alleged lack of transparency over the financial dealings of the organization. He was further criticized for offering assisted dying options to those who were not terminally ill, but wanted to end their lives. He also faced numerous legal battles, and many of which were also appealed to Swiss apex court.

The Wins He Made

As per Dignitas, his work had a lasting influence. In 2011, the European Court of Human Rights announced the right of a person capable of judgment to decide on the manner and the time of their own end of life.

While in his own country, assisted dying was permitted under Swiss law since 1942, under strict condition, of course, Euthanasia still remains illegal there.

The main difference is that in Switzerland, a physician cannot administer a lethal injection, which is what euthanasia is. However, a physician can provide the means for a person to end their own life, and the individual must perform the final act themselves.

The legality of assisted suicide is based on Article 115 of the Swiss Criminal Code from 1942, which prohibits assistance only if motivated by selfish reason. The conditions for assisted suicide includes that the assistance must not be for selfish motives and must be provided to someone of sound mind who has made a self-determined and enduring decision to die. The person must also be suffering from an unbearable and uncontrollable condition.