Author name: Adel Galal

Updated on: October 18, 2026 Written by: Adel Galal Medical review status: This article has not been medically reviewed by a doctor, hematologist, gastroenterologist, registered dietitian, pharmacist, or other licensed healthcare professional. How to treat low iron anemia depends on three things: proving that iron deficiency is really present, finding out why the iron is

Updated on: October 18, 2026 Written by: Adel Galal Medical review status: This article has not been medically reviewed by a nephrologist, physician, renal dietitian, pharmacist, or other licensed healthcare professional. Chronic kidney disease stages describe how well the kidneys filter blood and how much kidney damage is present. The main blood test is eGFR.

Updated on: October 18, 2026 Written by: Adel Galal Medical review status: This article has not been medically reviewed by a nephrologist, physician, renal dietitian, pharmacist, or other licensed healthcare professional. Chronic kidney disease, or CKD, means the kidneys have had a structural or functional problem for at least three months. CKD often develops quietly.

Updated on: October 18, 2026 Written by: Adel Galal Medical review status: This article has not been medically reviewed by a nephrologist, physician, renal dietitian, pharmacist, or another licensed healthcare professional. Kidney disease can damage the kidneys slowly, often without obvious symptoms at first. Many people feel well while kidney damage is already present, which

Published:Sep 25, 2025 Last Updated: July 25, 2026 Next Review: July 2027, or earlier if important vitamin B12, autoimmune gastritis, pernicious anemia, cancer-risk, testing, or treatment guidance changes Written and Source Checked by: Adel Galal, Founder and Lead Writer at NextFitLife Review Status: Editorially reviewed against current NIH, NICE, NIDDK, National Cancer Institute, MedlinePlus, and

Updated on: October 18, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a doctor, hematologist, neurologist, registered dietitian, pharmacist, or other licensed healthcare professional. Symptoms of vitamin B12 deficiency can affect your blood, nerves, brain, balance, mouth, and energy. Some people

Updated on: October 17, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a doctor, hematologist, neurologist, registered dietitian, pharmacist, or other licensed healthcare professional. Vitamin B12 deficiency treatment is not the same for everyone. Some people do well with oral vitamin

Updated on: October 17, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a doctor, hematologist, neurologist, registered dietitian, pharmacist, or other licensed healthcare professional. Signs of B12 deficiency can affect your blood, nerves, brain, balance, mouth, and energy. Common clues include

Updated on: October 17, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a doctor, hematologist, neurologist, registered dietitian, pharmacist, or other licensed healthcare professional. Vitamin B12 deficiency happens when your body does not have enough usable vitamin B12 to support normal

Updated on: October 17, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a doctor, hematologist, neurologist, registered dietitian, pharmacist, or other licensed healthcare professional. Vitamin B12, also called cobalamin, is a nutrient your body needs for normal nerve function, DNA synthesis,