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Nature and nurture both play an important role in our mental and physical health. Our genetics and environment can both affect our overall wellbeing, with genetics being responsible for predispositions towards certain conditions, and our environment impacting our emotional and physical health...

ALS, or amyotrophic lateral sclerosis, is a progressive neurodegenerative disease that affects the nerve cells in the brain and spinal cord. As the disease progresses, it leads to paralysis and the eventual loss of the ability to speak, swallow, and breathe. Ultimately, it is respiratory failure...

Pneumoconiosis is a type of lung disease caused by long-term exposure to airborne particles, which can be found in many industries and occupations. It is most common in coal miners, stone cutters, and workers in industries that involve the manufacture or use of asbestos. It may also occur in...

Iron is an essential mineral for our bodies, and its loss can lead to anemia. The best way to boost iron levels quickly is to increase your dietary iron intake. Try to eat iron-rich foods such as red meat, dark green leafy vegetables, beans, nuts, dried fruit, fortified cereals and breads, and...

Acid reflux is caused when the sphincter between the stomach and esophagus relaxes, allowing acid to flow back up. Foods that are high in fat and acidity, such as fried foods, high-fat dairy products, spicy foods, and acidic drinks (like coffee and sodas) can all cause acid reflux symptoms to...

If you leave a decayed tooth untreated, it can lead to painful and serious consequences. The tooth decay can spread to other parts of the mouth and cause infections, such as gum disease or abscesses. The tooth may become so weak that it fractures, leading to further damage to the enamel and...

Nutrition plays an important role in the prevention and treatment of disease. Eating a balanced diet with a variety of nutrient-dense foods can help reduce the risk of developing chronic diseases such as heart disease, diabetes, and some types of cancer. Eating a healthy diet can also help lower...

Yes, consuming the same food can cause allergies to become more severe. This is due to a concept known as allergen-specific immune tolerance, which is when the body is exposed to small amounts of the allergen over time, causing the immune system to become more sensitive and thus more likely to...

Soft tissue sarcomas are usually found through imaging tests. These may include an ultrasound, X-ray, MRI, or CT scan. A biopsy is usually required to confirm the diagnosis. The biopsy is a procedure in which a sample of the suspicious tissue is removed and tested for cancer cells. Other tests...

Yes, there are warning signs of OCD that can alert people to the presence of the disorder. These include excessive worries related to health, safety, and cleanliness; a fear of germs and dirt; an urge to perform the same tasks or routines over and over; and an inability to control obsessive...

The life expectancy after shingles depends on the severity of the shingles and the person's overall health. Generally, the prognosis is quite good as most people make a full recovery within 3-5 weeks with proper treatment. However, in some cases, complications such as postherpetic neuralgia, can...

The life expectancy of someone with APS (Antiphospholipid Syndrome) is variable and can range from normal to severely shortened. Factors that can affect life expectancy include the severity of the condition, the age of diagnosis, the presence of any other autoimmune diseases, and the...

Yes, there have been a few cases of people surviving adrenoleukodystrophy (ALD). In a few of these cases, the individuals have benefited from a bone marrow transplant. This is a procedure whereby stem cells from a healthy donor are injected into the patient's bloodstream, where they can replace...

Yes, hyperlipidemia can be dangerous. In some cases, it can lead to an increased risk of developing heart disease, stroke, and other cardiovascular issues. High levels of cholesterol and/or triglycerides in the blood can lead to narrowing or blockage of the arteries, which can cause chest pain...

Hypoxia is a serious environmental issue that can be addressed through a variety of strategies. To reduce hypoxia, we should reduce nutrient pollution (such as nitrogen and phosphorus), improve land management practices, and restore wetlands and other aquatic habitats. We should also reduce...

The best time to go to the hospital for acute bronchitis is when the symptoms are severe and not responding to home treatment. Symptoms that indicate a need for medical attention are difficulty breathing, chest pain, a high fever, and a persistent cough with thick, discoloured mucus. It is...

Yes, in some cases a pancreas can be removed in chronic pancreatitis. Generally, this is only recommended as a last resort, and only after the patient has tried other treatments such as dietary changes, medications, and endoscopic interventions. Surgery may be done to remove a portion or all of...

Hallucinogenic substances vary in their effects and the type of hallucinations they can cause. The most commonly used drug that is known to cause hallucinations is LSD, also known as acid. It can cause users to experience vivid and powerful hallucinations, often with intense colors, shapes, and...

Natural killer (NK) T-cell lymphoma is a rare form of cancer that typically affects the lymph nodes, spleen, and other organs. It is an aggressive type of non-Hodgkin lymphoma and can spread quickly to other parts of the body. Treatment usually involves combination chemotherapy and radiation...

Eye cancer is an uncommon type of cancer that is caused by a variety of factors. Exposure to ultraviolet radiation, such as from the sun or tanning beds, is one of the most common triggers. Other triggers include genetic predisposition, a weakened immune system, and exposure to certain...