Jan 18, 2025 · Overview Liver function tests are blood tests used to help find the cause of your symptoms and monitor liver disease or damage. The tests measure the levels of certain enzymes …

Jan 24, 2025 · As part of healthy eating, everyone needs the same type of things, such as vitamins, minerals, carbohydrates, protein and fat. These are called nutrients. Together, nutrients in food help …

Mar 3, 2026 · Overview Alzheimer's disease is the most common cause of dementia. Alzheimer's disease is the biological process that begins with the appearance of a buildup of proteins in the form …

Dec 23, 2025 · Dietary fiber is a nutrient known as a carbohydrate. Fiber includes the parts of plant foods that the body can't digest or absorb. This makes it different from nutrients such as fats, …

Overview Lewy body dementia, also known as LBD, is the second most common type of dementia after Alzheimer's disease. Protein deposits called Lewy bodies develop in nerve cells in the brain. The …

Feb 15, 2023 · Fat is an important part of your diet, but some kinds are healthier than others. Find out which to choose and which to avoid.

Aug 13, 2025 · Vitamin B-6 (pyridoxine) is important for normal brain development and for keeping the nervous system and immune system healthy. Food sources of vitamin B-6 include poultry, fish, …

Aug 14, 2025 · Vitamin C is an essential nutrient found in foods and available as a supplement you take by mouth. Learn about its potential benefits and the causes of vitamin C deficiency.

The right answers the first time Effective treatment depends on getting the right diagnosis. Our experts diagnose and treat the toughest medical challenges. The world's best hospital Mayo Clinic is the No. …

The atrophy of these parts of the brain affect internal body functions and movement. Under a microscope, the brain tissue of people with MSA shows a buildup of a protein called alpha-synuclein. …