Millet Diets Improve Vitamin B12 and D Levels in Women

A recent study in Delhi found that a millet-based diet significantly improves Vitamin B12 and Vitamin D levels. Specifically, the research evaluated participants who combined these grains with standard oral supplements. Consequently, the results suggest that traditional grains could help tackle the growing concern of hidden hunger in India. Furthermore, this clinical trial included 54 adults aged 18 to 45 years at the National Association of the Blind. Because cereal-heavy diets often lack diversity, integrating millets offers a sustainable solution for nutrient repletion.

Benefits of a Millet-based Diet

The intervention group received oral supplements along with millet-rich meals for 60 days. In contrast, the control group only received vitamins. Notably, women in the intervention group showed the most significant progress in their blood markers. For instance, their median Vitamin B12 levels increased by 302 pg/mL. This compared favorably to the 78 pg/mL increase seen in the control group. Similarly, Vitamin D levels rose by 49.9 ng/mL in the millet group versus 31.7 ng/mL in the control arm. Therefore, the additive effect of millets is clear.

Addressing Micronutrient Deficiencies

Nutritionist Ishi Khosla noted that millets improve micronutrient absorption and lower chronic illness risks. However, she emphasized that portion size and timing are essential for achieving these benefits. Traditionally, India relied on these grains before the dietary shift of the Green Revolution. Since millets are rich in fiber and antioxidants, they provide a multi-faceted health boost. Although supplements remain the primary driver for vitamin repletion, millets offer critical support. Thus, clinicians should consider promoting these grains in routine dietary counseling.

Frequently Asked Questions

Q1: How did the millet-based diet affect vitamin B12 levels in the study?

Participants in the millet group experienced a median Vitamin B12 increase of 302 pg/mL, which was significantly higher than the 78 pg/mL increase in the control group.

Q2: Why is the incorporation of millets into the Indian diet considered important?

Millets help address micronutrient deficiencies and "hidden hunger" caused by poor dietary diversity and the cereal-heavy diets common after the Green Revolution.

Disclaimer: This content is for informational and educational purposes only. It does not constitute medical advice or replace professional judgment. Refer to the latest local and national guidelines for clinical practice.

References

1. Millet diet likely to improve vitamin B12, vitamin D levels: Delhi Trial - ETHealthworld


2. Pandav CS, et al. Effect of a Millet-based Diet on Micronutrient Status in Adults: A Randomized Pilot Controlled Trial from Delhi, India. European Journal of Nutrition & Food Safety. 2026;18(5):257-265.


3. Celiac Society of India. Impact of Traditional Grains on Micronutrient Deficiencies in Delhi-NCR.