
Vitamin B12 Deficiency: Symptoms, Risk Factors and What to Do
Vitamin B12 deficiency symptoms — tingling, fatigue, memory issues and more. Who's at risk in India and how to fix it. Prakash Hospital Noida.
30 Sept 2026
by Prakash Hospital

Understand why Folic Acid is the most critical vitamin before and during pregnancy, and discover the top dietary sources in India to prevent severe anemia.
If your body is a construction site, Vitamin B9 (Folate) is the engineer printing the blueprints. Your cells absolutely require Folate to synthesize, repair, and methylate DNA. Without it, your cells cannot divide and multiply correctly. This makes Folate most critical during periods of rapid growth, which is why it is the most important vitamin for pregnancy. In the very first weeks of fetal development, the baby's neural tube (which becomes the brain and spinal cord) closes. Without adequate Folate, this tube fails to close properly, leading to devastating, irreversible birth defects like Spina Bifida. Beyond pregnancy, adults need Folate daily to manufacture red blood cells. A deficiency leads to large, clumsy blood cells that cannot carry oxygen, resulting in a crushing, exhausting condition known as megaloblastic anemia.
The Indian Council of Medical Research (ICMR) recommends:
*Women planning to conceive MUST take a daily 400 µg synthetic Folic Acid supplement, as diet alone is considered too risky to prevent birth defects.
The word "Folate" comes from the Latin "folium," meaning leaf. Dark green leafy vegetables are the absolute best natural sources. Remember, prolonged boiling destroys folate; steam or eat raw when possible.
| Rank | Food Item | Type | Estimated Amount (Per 100g) |
|---|---|---|---|
| 1 | Spinach (Palak) | Vegetarian/Leafy Green | ~ 194 µg (Excellent source) |
| 2 | Lentils (Masoor / Moong Dal) | Vegetarian/Legume | ~ 181 µg (Cooked) |
| 3 | Asparagus | Vegetarian/Veg | ~ 149 µg |
| 4 | Broccoli | Vegetarian/Veg | ~ 108 µg |
| 5 | Beetroots (Chukandar) | Vegetarian/Root Veg | ~ 109 µg |
| 6 | Ladyfinger (Bhindi) | Vegetarian/Veg | ~ 60 µg |
| 7 | Papaya | Vegetarian/Fruit | ~ 37 µg |
| 8 | Oranges / Citrus Fruits | Vegetarian/Fruit | ~ 30 µg |
| 9 | Avocado | Vegetarian/Fruit | ~ 81 µg |
| 10 | Peanuts (Mungfali) | Vegetarian/Nut | ~ 240 µg |
Folate deficiency develops quickly if your diet lacks fresh greens, or if you consume high amounts of alcohol (which blocks absorption).
A direct result of megaloblastic anemia, where your body lacks healthy red blood cells to oxygenate your tissues.
Frequent, painful sores inside the mouth and a swollen tongue that makes eating acidic or spicy foods painful.
The most severe consequence of deficiency, resulting in catastrophic spinal cord development issues (Spina Bifida) in the fetus.
You cannot overdose on natural Folate from food. However, consuming high amounts of synthetic Folic Acid (from supplements) carries a specific, well-documented risk.
Crucial Warning: If you are a woman of childbearing age and are planning to conceive, or if you have just discovered you are pregnant, do not rely on diet alone. You must consult a gynaecologist immediately to begin clinical Folic Acid supplementation.
At Prakash Hospital, our Obstetrics & Gynaecology department prioritizes early prenatal care. We conduct comprehensive blood work to ensure your Folate, B12, and Iron levels are fully optimized to guarantee the safest possible development for your baby.
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Find answers to common questions about Vitamin B9 (Folic Acid) Foods & Pregnancy at Prakash Hospital Noida.


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