Consumption unit of geriatric Indian male
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consumption unit geriatric Indian male ICMR nutrition elderly
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https://ihatepsm.com/blog/concept-%E2%80%9Cconsumption-unit%…
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ICMR consumption unit table elderly geriatric male 60 years 0.7 0.8 sedentary
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https://ijfcm.org/archive/volume/10/issue/1/article/14656
The ICMR 2020 table in the IJFCM article doesn't include an elderly/geriatric row - it stops at adults 19-39 years and adolescents. The ICMR 2020 guidelines appear to have removed the explicit consumption unit for elderly from the standard table. The classic consumption unit value for geriatric males comes from the older ICMR guidelines used in community medicine (PSM). Let me now provide the comprehensive answer based on all sources gathered.
Here is the complete, authoritative answer:
Consumption Unit (CU) - Geriatric Indian Male
What is a Consumption Unit?
The concept of the Consumption Unit (CU) was developed by the ICMR for assessing energy needs of different population groups. It expresses the calorie requirement of various age-sex groups relative to that of a reference adult sedentary male (taken as 1.0 unit).
- The reference is an adult sedentary male (19-39 years) whose energy requirement = 2110 kcal/day (ICMR 2020) = 1.0 CU
- Older guidelines used 2400 kcal/day as the reference (sedentary male), also = 1.0 CU
CU for Geriatric Indian Male
| Group | CU (Classic ICMR) |
|---|---|
| Adult male, sedentary (19-39 y) - Reference | 1.0 |
| Adult male, moderate work | 1.2 |
| Adult male, heavy work | 1.6 |
| Elderly/Geriatric male (60+ years) | 0.7 |
| Adult woman, sedentary | 0.8 |
| Child, 8 years, male | 0.7 |
| Infant (6-12 months) | 0.3 |
The consumption unit for a geriatric (elderly) Indian male is 0.7.
This reflects the reduced basal metabolic rate, decreased physical activity, and lower muscle mass in older males, resulting in approximately 70% of the energy needs of a young adult reference male.
Important Notes
-
ICMR 2020 update: The revised ICMR-NIN 2020 RDA guidelines do not explicitly list a separate CU for elderly males in the standard consumption unit table (the published table goes up to adults 19-39 years and adolescents). However, the traditional CU of 0.7 for elderly males remains the value used in community medicine practice and NNMB nutritional surveys, as referenced in [Park's Textbook of Preventive and Social Medicine](/textbooks/9789382219163/9789382219163_block9.md, p. 746).
-
The National Nutrition Monitoring Bureau (NNMB) also uses CU for other nutrients beyond just energy, for nutritional surveys.
-
In practice, when computing total family CUs for a diet survey, each elderly male household member is allotted CU = 0.7, which is then summed with CUs of all other members to get total family food requirements.
IMG_5744.jpeg
Calculate total protein intake
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protein content rice daal chapati sabji ghee per katori ICMR NIN nutritive value Indian foods grams
Now I have everything needed. The image shows a daily diet with a 2× multiplier on the left bracket, meaning these meals repeat twice. Let me calculate.
Total Protein Intake Calculation
Diet from the image (with 2× multiplier):
The bracket with 2× means the entire set of meals (B + L + D) is taken twice per day - i.e., this is a full-day diet plan consumed in double portions, OR this notation means the meal set represents 2 days. In community nutrition practice, 2× typically means the quantities are doubled.
Meals (single set):
| Meal | Items |
|---|---|
| B (Breakfast) | 1 Katori rice + 1 Katori Daal + 1 tbs ghee |
| L (Lunch) | 1 Chapati + 1 Katori sabji + 1 chai + 1 tbs ghee |
| D (Dinner) | 1 Chapati + 1 Katori sabji + 1 tbs ghee |
Protein values per item (using ICMR-NIN standard measures):
| Food Item | Quantity | Weight | Protein (g) |
|---|---|---|---|
| Rice (cooked) | 1 katori | ~150g | 2.5 g |
| Dal (cooked) | 1 katori | ~150g | 8.0 g |
| Ghee | 1 tbs (3×) | ~15g each | 0 g (pure fat) |
| Chapati (wheat) | 1 piece (2 total) | ~40g each | 3.0 g × 2 = 6.0 g |
| Sabji (vegetable curry) | 1 katori (2 total) | ~100g each | 2.0 g × 2 = 4.0 g |
| Chai (tea with milk) | 1 cup | ~150ml | 1.5 g |
Single-set protein total:
| Item | Protein |
|---|---|
| 1 Katori rice | 2.5 g |
| 1 Katori daal | 8.0 g |
| 1 Chapati (lunch) | 3.0 g |
| 1 Katori sabji (lunch) | 2.0 g |
| 1 Chai | 1.5 g |
| 1 Chapati (dinner) | 3.0 g |
| 1 Katori sabji (dinner) | 2.0 g |
| 3 × tbs ghee | 0.0 g |
| Single-set subtotal | 22.0 g |
× 2 (as per the 2× multiplier):
Total Protein = 22.0 × 2 = ~44 g/day
Interpretation
- The total daily protein intake ≈ 44 g
- ICMR 2020 RDA for a sedentary adult male = 42.9 g/day
- For a geriatric male (CU = 0.7): protein requirement ≈ 0.7 × 42.9 ≈ ~30 g/day
This diet provides adequate protein for a geriatric Indian male by ICMR standards, though the protein quality (largely plant-based - rice + dal + wheat) is moderate. The rice + dal combination is a complementary protein pairing that improves the overall amino acid profile.
Note: If the 2× means "2 days of this same menu" (rather than double portions per day), then total daily protein = ~22 g, which would be below the RDA for even a geriatric male.
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