Heart disease and cancer are the leading causes of premature death worldwide, responsible for the highest number of lost life-years. Other major contributors to reduced life expectancy include chronic lower respiratory diseases, stroke, Alzheimer’s disease, diabetes, and kidney disease. Serious mental health conditions (like bipolar disorder or schizophrenia) can also reduce life expectancy by 10 to 20 years.
Cancer and Major Cardiovascular Disease: As discussed in chapter 8, cancer and cardiovascular disease are the overall leading causes of death, and they are especially high reasons for death in middle and late adults.
Yes, anxiety, especially when chronic or severe, can shorten your life by increasing the risk of serious health problems like heart disease, weakening the immune system, and even leading to suicide, though it's the long-term effects, not usually a single panic attack, that pose the risk. Research shows a link between anxiety disorders and increased mortality, with one study finding a 66% higher death rate for those with anxiety.
Rabies. Rabies, one of the oldest known infectious diseases, is nearly 100% fatal and continues to cause tens of thousands of human deaths globally (1).
Medical professionals call high blood pressure, also known as hypertension, the silent killer because it can go undetected for a long period of time and leads to death. Most people who have high blood pressure do not have any symptoms; testing is the only way to determine if someone has it.
Abstract. The six killer diseases, malaria, tuberculosis, measles, acute lower respiratory infections, diphtheria, and whooping cough, represent the most significant contributors to the overall global burden of disease.
Leading Causes of Death
Includes Creutzfeldt–Jakob disease and all its variants, fatal insomnia, kuru, Gerstmann–Sträussler–Scheinker syndrome, Variably protease-sensitive prionopathy and others. No cases of survival, invariably fatal.
The 3-3-3 rule for anxiety is a grounding technique to calm panic or stress by focusing on your senses: name 3 things you see, identify 3 sounds you hear, then move 3 parts of your body, helping to break the cycle of racing thoughts and bring you back to the present moment by redirecting attention to your immediate surroundings and physical self.
The number one worst thing for heart health is widely considered to be smoking tobacco, including cigarettes, cigars, and vaping, as it significantly damages blood vessels, raises blood pressure, reduces good cholesterol, and increases the risk of blood clots, leading to heart attacks and strokes. Other major culprits include a sedentary lifestyle, poor diet (processed foods, sugar, unhealthy fats), excessive alcohol, chronic stress, and carrying excess belly fat, all of which contribute to heart disease.
Progeria (pro-JEER-e-uh), also known as Hutchinson-Gilford progeria syndrome, is an extremely rare, progressive genetic disorder. It causes children to age rapidly, starting in their first two years of life.
A peanut butter and jelly (PB&J) sandwich adds about 33 minutes to your healthy life expectancy, according to a University of Michigan study that developed a Health Nutritional Index (HENI) to quantify the minutes gained or lost from eating different foods. This benefit comes from its mix of healthy fats, protein, and antioxidants, especially when using whole-grain bread and lower-sugar spreads, contrasting with foods like hot dogs that take minutes off your life.
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Gout has been dubbed a “disease of kings” or a “rich man's disease.” It gets those monikers because gout is often linked to a “rich” diet – one heavy on meat.
The WHO recommends that every child should get vaccinated against 12 of those diseases: tuberculosis, hepatitis B, polio, diphtheria, tetanus, pertussis, Haemophilus influenza type B, pneumococcal disease, rotavirus, measles, rubella, and human papillomavirus.
The number one cause of death, both globally and in the U.S., is heart disease (Cardiovascular Disease), a broad term for conditions affecting the heart and blood vessels, followed by cancer and accidents (unintentional injuries). These conditions account for a significant portion of fatalities, with cardiovascular diseases alone causing roughly a third of all deaths, often due to plaque buildup in arteries that increases the risk of heart attack or stroke.
Creutzfeldt–Jakob disease, the CDC writes, is an “always fatal” neurodegenerative disorder that progresses rapidly. Deaths usually occur within a year of the illness' onset, with many dying because of medical issues associated with Creutzfeldt-Jakob.
1. Hypertension (High Blood Pressure) Hypertension, often nicknamed the “silent killer,” is one of the most common health problems worldwide, affecting over 1.4 billion adults in 2024 alone.
Pneumonia. Pneumonia is the leading infectious cause of death among children under 5, killing approximately 700,000 children a year. In many parts of the world, a child dies from pneumonia every minute – even though the disease is entirely preventable and can be easily managed with antibiotics.
Here are five early warning signs of some of the most common chronic diseases and why they should never be ignored.