Medically reviewed by Aviv Joshua, MS, RDN Phenylalanine is an essential amino acid (building block of protein) that the body ...

Acute kidney injury (AKI) and vitamin D deficiency have a bi-directional relationship. Patients with sepsis AKI might be helped by vitamin D supplementation.

But once you use all your levels of vitamin B12, you’ll likely have a deficiency that can lead to some health problems. These include fatigue, memory trouble, or nerve damage. “Feeling ...

The drop in estrogen causes the brain to release a hormone called norepinephrine, which decreases other hormone levels, such as serotonin and dopamine. The collective decreased hormone levels ...

High homocysteine levels, or hyperhomocysteinemia, may indicate that a person has a deficiency in specific vitamins. Experts also associate hyperhomocysteinemia with a higher risk of ...

College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for ...

From persistent fatigue to skin problems, these symptoms might be your body’s way of signaling a deficiency," he posted on Instagram. If you have brittle nail it means the body lacks protein or ...

"Iodine deficiency is a known contributor to the development of hypothyroidism." Unfortunately, the survey used in the current study did not contain information on participants' iodine levels ...

Protein deficiency due to a low protein intake in the diet is unusual in the U.S. According to the Dietary Guidelines for Americans 2020-2025, a healthful eating pattern includes a variety of ...