Choline is a vital nutrient, but many people do not consume the recommended intake. Beef and chicken liver, salmon, and eggs are among the richest dietary sources of choline. Choline was only ...

Higher than normal blood ammonia levels are called hyperammonemia. Acceptable levels depend on age and sex but range from about 42 µg/dL in infants to 200 µg/dL adults assigned male at birth.

A low red blood cell (RBC) count increases the risk of anemia. Ways to boost RBCs include eating foods that contain iron, vitamins B12 and B9, vitamin C, vitamin A, and copper. Increasing exercise ...