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Published on: Apr 06, 2020
2 minute read
By: Dr Rajan Choudhary

MicroRNA That Makes Them Fight COVID Better ?

Recently you may have read a New Delhi based International Center for Genetic Engineering and Biotechnology (ICGEB) sequenced the genome (genetic data) of SARS-COV-2 (coronavirus) from India, Italy, US, Nepal and Wuhan, China. They found that the Indian variant of SARS-CoV2 has the potential to be targeted by antiviral RNA within host cells, a feature that is unique to the Indian strain.

This amazing finding has been published on blogs, newspapers and other media as proof that Indians may not suffer as much as the rest of the world when the COVID-19 pandemic hits the country. One headline touted “MicroRNA in Indians may reduce severity of corona attack”, stating “Indians have comparatively better immunity compared to other countries”. Of course this article is being forwarded on WhatsApp, and enough people may take it as gospel. Is it true?

No.

If you want to know why, just look on the Journal’s website:

“these are preliminary reports that have not been peer-reviewed. They should NOT be regarded as conclusive, guide clinical practice/health-related behaviour, or be reported in news media as established information.”

Research is not easy. I could write a very long explanation for why, but I have summarised it below.

SUMMARY:

- To prove x causes y up to a high scientific standard is incredibly difficult

- Even if you think x causes y, someone might find a flaw in your study

- Numbers can be manipulated by statistics to show what you want to believe

- Reporters might not understand the study and mis-report it

- We all want to believe there is a magic cure that will protect us, that makes us special, immune to this disaster so we can get on with our lives. Unfortunately there simply isn’t one. And believing in them without fact checking can cause more harm than good.

IMMUNITY AGAINST COVID

So what about this study? Firstly it is looking at one tiny mechanism in a cell, when a cell can have millions of proteins responsible for a billion different functions in just the cell itself. Secondly it is not peer reviewed. This means no one has fact checked the study to check whether the design is valid, whether the statistics hold up, whether they have missed something or are making incorrect conclusions based off their data. Peer-reviewing a recent paper showing SARS-CoV-2 and HIV were extremely similar disproved this paper as false.

In the authors defence he acknowledges this:

“In our study, which is a purely computational one, we predicted that this microRNA binds to the SARS-Cov2 genome submitted from India. However, it is too early to comment on it because there is only one high coverage sequence from India, so far,”

Thirdly, the news article says that Indians have better immunity because of this “microRNA”. This is wrong. The study sequenced the genome of the virus, not of the Indian population. Antiviral microRNA is found in all people. The study simply suggests that this might be more effective at targeting the Indian strain of COVID, but it does not make any concrete claims that Indians are protected from COVID.

Again, the journal even states this:

“These are preliminary reports that have not been peer-reviewed. They should not be regarded as conclusive, guide clinical practice/health-related behavior, or be reported in news media as established information.”

But most importantly, even if the paper suggests that the Indian strain may be less potent, it does not give us an excuse to be reckless. We have to adhere to social distancing, hygiene, lockdown principles in order to prevent infection. Because what happens if you take the article stating “Indians have comparatively better immunity compared to other countries” as fact, use this as an excuse to go about your regular daily lives, and it actually turns out that the microRNA has little to no effect on COVID. This endangers yourself and those around you.

Be sensible. Listen to public health officials.

Dr Rajan Choudhary, UK, Chief Product Officer, Second Medic Inc

www.secondmedic.com

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Monthly Healthy Potluck at Health Hubs: Building Community-Centered Preventive Wellness in India

India is facing a growing burden of lifestyle-related health conditions, including diabetes, obesity, hypertension and heart disease. According to ICMR and NFHS-5 data, dietary habits play a central role in the development and prevention of these conditions. While awareness around nutrition is increasing, sustaining healthy eating habits remains a challenge for many individuals.

The Monthly Healthy Potluck at Health Hubs is a community-driven initiative designed to address this gap. By bringing people together around nutritious food, shared learning and expert guidance, these potlucks transform healthy eating from an individual responsibility into a collective experience.

SecondMedic supports these events as part of its broader preventive healthcare mission, combining community engagement with medical expertise and digital health tools.

Why Community-Based Nutrition Initiatives Matter in India

1. Rising lifestyle disease burden

ICMR reports show that diet-related conditions account for a significant proportion of non-communicable diseases in India. Excess sugar, refined carbohydrates and processed foods are common contributors.

2. Nutrition knowledge gaps

NFHS-5 highlights widespread deficiencies in:

protein intake
micronutrients
dietary diversity

Community events help translate knowledge into practice.

3. Behaviour change is easier together

Research published in The Lancet suggests that group-based interventions are more effective in sustaining lifestyle changes than isolated efforts.

4. Cultural relevance of shared meals

Food is deeply social in Indian culture. Potlucks leverage this tradition to promote healthier choices without imposing rigid rules.

What Is the Monthly Healthy Potluck at Health Hubs?

The Monthly Healthy Potluck is a recurring wellness event hosted at designated Health Hubs. Participants bring healthy, home-prepared dishes and engage in guided discussions about nutrition, ingredients and portion balance.

The goal is not calorie counting, but mindful, informed eating that aligns with preventive health principles.

Key Components of the Healthy Potluck Program

1. Nutritious Home-Cooked Food

Participants are encouraged to prepare dishes using:

whole grains
seasonal vegetables
lean proteins
healthy fats
minimal added sugar and salt

This showcases practical, everyday meals rather than restrictive diets.

2. Nutrition Education in Simple Language

Dietitians and healthcare professionals explain:

why certain ingredients are beneficial
how portion sizes affect metabolism
ways to modify traditional recipes for better health

This bridges the gap between theory and daily cooking.

3. Peer Learning and Motivation

Participants learn from each other’s recipes, challenges and successes. This shared experience builds motivation and accountability.

4. Preventive Health Focus

Discussions link food choices to prevention of:

diabetes
heart disease
obesity
gut disorders
nutrient deficiencies

The emphasis is on long-term wellbeing, not short-term fixes.

Who Can Benefit from Monthly Healthy Potlucks?

Working professionals

Learn quick, balanced meal ideas suited for busy schedules.

Families

Encourage healthier eating habits for children and elders alike.

Seniors

Focus on nutrient-dense foods that support ageing and immunity.

Individuals with lifestyle conditions

Gain practical guidance for diabetes-friendly, heart-healthy or weight-conscious meals.

Health-conscious individuals

Build consistency and community support around wellness goals.

The Role of Health Hubs in Preventive Care

Health Hubs act as physical spaces where preventive healthcare becomes accessible and engaging. By hosting regular potlucks, these hubs move beyond diagnostics and consultations to address everyday behaviours that shape health outcomes.

SecondMedic integrates these community activities with:

preventive screening programs
nutrition consultations
AI Health Guide insights
digital health records

This ensures that learning from the potluck translates into measurable health improvements.

How AI Health Guide Enhances Community Nutrition Programs

SecondMedic’s AI Health Guide complements potluck initiatives by:

• Identifying common dietary gaps

Based on participant data and screening results.

• Personalising recommendations

Aligns food choices with individual health profiles.

• Tracking progress over time

Monitors changes in weight, glucose, cholesterol and energy levels.

• Supporting expert guidance

Provides data-backed insights for dietitians during discussions.

This blend of community engagement and technology strengthens preventive outcomes.

Benefits of Monthly Healthy Potlucks

1. Improved nutrition awareness

Participants gain clarity on healthy ingredients and cooking methods.

2. Sustainable behaviour change

Monthly repetition reinforces habits without overwhelm.

3. Reduced reliance on processed food

Exposure to simple, healthy recipes encourages home cooking.

4. Stronger community bonds

Shared goals foster trust, motivation and support.

5. Alignment with preventive healthcare

Nutrition becomes a proactive tool for disease prevention.

Long-Term Impact on Public Health

Community-driven initiatives like healthy potlucks can have a significant impact on public health outcomes. According to WHO and NITI Aayog, population-level dietary improvements are among the most cost-effective strategies for reducing non-communicable diseases.

By normalising healthy eating through social interaction, Monthly Healthy Potlucks contribute to:

reduced lifestyle disease risk
improved dietary diversity
greater health literacy

How SecondMedic Supports and Scales These Initiatives

SecondMedic plays a key role in ensuring that these events are structured, evidence-based and scalable by providing:

• Expert involvement

Dietitians and doctors guide discussions.

• Digital follow-up

Participants receive personalised insights post-event.

• Preventive health integration

Links potluck learnings with screenings and consultations.

• Community engagement tools

Newsletters, reminders and educational resources maintain momentum.

Conclusion

The Monthly Healthy Potluck at Health Hubs represents a powerful shift in how preventive healthcare is delivered in India. By combining community participation, nutrition education and expert guidance, these events make healthy eating practical, enjoyable and sustainable. Supported by SecondMedic’s preventive healthcare ecosystem, healthy potlucks transform everyday food choices into long-term wellness strategies.

7?? References

ICMR – Dietary Patterns and Lifestyle Disease Prevention
National Family Health Survey (NFHS-5) – Nutrition and Health Indicators
NITI Aayog – Preventive Health and Community Wellness Reports
WHO – Community-Based Nutrition Interventions Guidelines
Lancet – Effectiveness of Group-Based Lifestyle Interventions
Statista – Nutrition Awareness and Preventive Health Trends India
EY-FICCI – Preventive Healthcare and Community Engagement Studies

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