vitamins deficiency

9 juni 2025 — Vitamin deficiencies are when you don't have enough of certain nutrients. These deficiencies are usually treatable and often preventable ...

16 sep. 2025 — Vitamin deficiency anemia is having too few healthy red blood cells. It happens when the body has too little vitamin B-12 and folate.

Vitamin deficiency is the condition of a long-term lack of a vitamin. When caused by not enough vitamin intake it is classified as a primary deficiency.

19 mars 2024 — Symptoms of various nutritional deficiencies · Iron deficiency · Vitamin B12 deficiency · Vitamin D deficiency · Calcium deficiency · Folic acid ...

10 feb. 2023 — Symptoms of vitamin deficiency include brittle hair and nails, mouth ulcers, hair loss, scaly skin patches, and more.

Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated.

Vitamin deficiencies can develop in people do not have enough to eat or do not have access to safe and nutritious food. This condition is called food insecurity ...

23 feb. 2024 — Signs of a vitamin deficiency vary by the vitamin and severity of the deficiency. Symptoms can occur in the neurological, cardiovascular, and gastrointestinal ...