Calorie Requirement | Balanced Diet | PSM | Dr. Priyanka Sachdev

Calorie Requirement | Balanced Diet | PSM | Dr. Priyanka Sachdev

Title history
  • Calorie Requirement | Balanced Diet | PSM | Dr. Priyanka Sachdev — observed on 20261106-1322 UTC (YouTube)

by Dr. Priyanka Sachdev · View the channel on PSI

Life & Natural Systems Medicine & Health MBNHPersonal and public healthMBNH3Dietetics and nutrition
🎙 Dr. Priyanka Sachdev 👥 271K 📅 November 5, 2026 ⏱ 31 min 👁 657 📄 tutorial 🧭 2026-11-06
Available in: English (current) Français

Keywords

Balanced dietCalorie requirementICMR/NIN 2020Nutrition tableExam revision

Summary

This lecture by Dr. Priyanka Sachdev focuses on calorie requirements and balanced diet in the context of Preventive and Social Medicine (PSM). It begins by defining a balanced diet according to WHO, emphasizing variety and appropriate proportions: 10-15% energy from protein, 15-30% from fats, and 50-70% from carbohydrates. The ICMR/NIN ‘My Plate for the Day’ model is introduced as a healthy plate guide. The main body presents the 2020 NIN calorie requirement tables for adults based on gender and physical activity (sedentary, moderate, intense). For males, figures are 2100, 2700, and 3400 kcal/day; for non-pregnant females: 1600, 2100, and 2700. Additional requirements for pregnancy (+350 kcal/day in all trimesters) and lactation (+600 kcal/day for first six months, +520 for the next six months) are detailed. The video includes MCQ practice and mnemonic tips, emphasizing that these are per-24-hour total intakes, not per meal.

143 words

Critical Evaluation

Value of the Information & Strength of the Argument

The video provides clear, structured explanations of energy requirements, using repetition and simplified mnemonics (e.g., sedentary male = moderate female) to aid memorization. The argumentation is logically consistent, building from definitions to specific numerical tables. The use of MCQs and the example of dividing calorie intake across meals reinforces understanding. However, the lecture is purely expository, relying on established guidelines without critical evaluation or comparative discussion.

Scientific Rigor, Source Quality, Title Accuracy

The content is based on official ICMR/NIN 2020 guidelines, which are credible and current. The instructor explicitly warns against outdated textbooks, reinforcing reliability. The title accurately reflects the content, as both balanced diet and calorie requirements are covered in depth. No external sources beyond the mentioned guidelines are cited, but the lecture is consistent with standard community medicine teachings.

140 words

Title / Content Match

The title precisely matches the content: calorie requirements and balanced diet are thoroughly explained.

Quality & Reliability

8/10

Presentation follows ICMR/NIN 2020 guidelines, clearly explained with mnemonics. Some informal delivery but core data is accurate.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Contribution & Novelties

This video offers a concise mnemonic-based approach to memorizing ICMR/NIN 2020 calorie requirements, which is particularly valuable for exam preparation. It clearly distinguishes between male and female categories and provides a structured method to remember complex tables. The practical example of dividing daily calories across meals adds clinical relevance.

Pour aller plus loin :

  • WHO Healthy Diet Fact Sheet — WHO official recommendations on balanced diet components.
  • Indian Council of Medical Research — Parent body of NIN, provides dietary guidelines and research updates.
  • National Institute of Nutrition (NIN) — Official site with dietary guidelines and publications, including the 2020 recommendations.

100 words

Radar Profile

The profile shows high scores in quantity and quality of information, moderate technical level, and good reliability. This indicates a well-structured educational resource suitable for revision, though it does not introduce original research.

Reliability 7/10