Precision DNA & Nutrigenomics
Read your genetics, then act on it — nutrition and lifestyle strategy shaped by your DNA.
Optimize · Flagship program
A comprehensive, hyper-personalized roadmap for healthy longevity
Most people over 35 don’t have a health and wellness problem so much as a health puzzle. There’s a blood report from last year’s annual check-up, a fitness tracker full of step counts, a diet someone recommended, a sleep routine that falls apart every quarter-end, and maybe a doctor’s note to "watch the sugar." Every piece is useful. None of them talk to each other.
Precision360 is Health and Wellness Coach Rrishi’s flagship longevity coaching program in India, built to fix exactly that. It brings your lifestyle, nutrition, biomarkers, optional genetic insights and regular coaching into a single, personalized roadmap. The goal is simple: help you feel better now, and build the habits that keep you strong, sharp and energetic for decades.
This page explains who the program is for, how biomarkers and DNA insights shape your plan, and what working with Rrishi actually looks like week to week.
One roadmap spanning nutrition, movement, sleep, recovery and stress
Your reports, biomarkers and genetics read as a single picture
Regular coaching, progress reviews and accountability behind the plan
Who this is for
What’s included
No hidden extras. This is the full scope of the service.
How it works
Health, lifestyle and nutrition assessments, plus a review of your relevant reports and biomarkers.
Where appropriate, a nutrigenomics assessment adds a further layer of personalization.
Nutrition, movement, sleep, recovery and stress strategies drawn into one coherent plan.
Regular coaching sessions and progress reviews, with doctor coordination where appropriate.
There’s no single "best" program for everyone. The right longevity coaching program is the one that fits your biology, your schedule and your goals, and then stays with you long enough for the changes to stick. For most working professionals over 35, that means looking for a few specific things.
One plan, not five separate efforts. Longevity is not about fixing one metric. It’s the combined effect of how you eat, move, sleep, recover and handle stress. When these are managed separately (a nutritionist here, a trainer there, a meditation app on the side), the advice often conflicts and the effort burns out. Precision360 treats them as one system. As Rrishi puts it, most health and wellness plans optimise one thing at a time, while longevity comes from several things moving together.
Personalization based on real data. Generic plans assume everyone responds the same way. A program worth your time should start with a proper assessment of your health, lifestyle and nutrition, and should read your existing reports and biomarkers before recommending anything.
Coaching that fits a working life. Executives, founders and senior professionals rarely fail because they lack information. They struggle because the plan doesn’t survive a travel week, a product launch or a family emergency. Precision360 sessions are delivered online with flexible scheduling around your working day, plus WhatsApp support between sessions, so the plan adapts when life gets busy.
Accountability over time. Short bursts of motivation don’t build healthy aging. Regular coaching sessions, progress reviews and ongoing accountability are part of the core program, not add-ons.
Medical awareness. A good longevity coach knows where coaching ends and medical care begins. Precision360 includes doctor coordination where appropriate, and works as complementary lifestyle and nutrition support, never as a replacement for your treating healthcare professional.
Related: Doctor-Integrated Wellness
The program tends to be the right fit if you:
That covers a wide range of people: professionals dealing with low energy and poor sleep, high-performers who want to protect their physical and mental edge, health-conscious individuals focused on preventive care, women looking for support across different life stages, and anyone working through lifestyle-related concerns like weight, stamina or stress.
Related: Women’s Personalized Wellness
Think of biomarkers and genetics as two different lenses on the same person.
Biomarkers show where you are right now. Your blood work and health wellness reports reflect the current state of your body: how you’re handling glucose, what your lipid profile looks like, whether key vitamin levels are low, and other markers your doctor has tested. These numbers change with your habits, which makes them useful both as a starting point and as a way to track progress.
Genetics show tendencies. Nutrigenomics looks at how your genes may influence the way you respond to food and lifestyle factors. It doesn’t predict your future or diagnose anything. What it can do is add context, for example by indicating why one approach to nutrition might suit you better than another.
On their own, each lens has limits. A report tells you a number is off but not necessarily why. A DNA report tells you about tendencies but not how you’re living today. Read together, alongside a detailed lifestyle and nutrition assessment, they give a much clearer picture of what to change first and what can wait.
The roadmap isn’t a document you receive and file away. It’s a working plan that gets adjusted as your energy, results and circumstances change. If you’re curious about the genetics side specifically, the dedicated DNA service goes deeper.
Related: Precision DNA & Nutrigenomics
Everything below is part of Precision360. There are no hidden extras:
Plenty of people offer a personalized diet plan. Far fewer build a custom nutrition plan that actually draws on your health and wellness reports, your lifestyle realities and, where useful, your genetic profile, and then coach you through it until it becomes normal life.
That’s the space Precision360 is designed for. Rrishi Barman, a Certified Health & Wellness Coach, reviews your relevant reports and biomarkers, your eating patterns, your work schedule, your food preferences and your goals before shaping a nutrition strategy. If a nutrigenomics assessment is part of your plan, those insights are layered in too.
A meal chart downloaded from the internet assumes you eat at regular times, cook every meal and never attend a client dinner. Real life looks different. A custom nutrition plan built around your actual day considers:
It’s also worth knowing what this is not. A nutrition plan from a health and wellness coach is different from a gym routine from someone with only a personal trainer certification, and it’s different from a clinical diet prescribed by a doctor for a medical condition. Precision360 sits alongside both: it connects nutrition with movement, sleep and stress, and coordinates with your doctor where needed. Rrishi’s approach also avoids extreme restriction. Several clients have specifically noted that they weren’t asked to follow strict dieting, yet still saw meaningful changes in energy, stamina and sleep.
Results vary from person to person, and no responsible coach guarantees outcomes. That said, clients who have worked with Rrishi have shared outcomes such as losing 8 kg in three months, losing 10 kg with a 3-inch reduction in waist size, and going from struggling to walk 1 km to climbing 38 stairs without breathlessness. Others describe benefits that don’t show up on a scale: better sleep, more peace of mind and a healthier relationship with food.
Related: Client Testimonials
If you’d rather start with a single session before committing to a full program, Personalized Health Discovery assesses where you are and recommends what to address first.
Related: Personalized Health Discovery
Why this approach
Most health plans optimise one thing at a time. Longevity is the compound effect of several things moving together — which is why this program treats them as one system.
— Rrishi Barman, Certified Health & Wellness Coach
Proof
Real quotes from people who worked with Rrishi. Nothing on this site is invented.
Before you book
A longevity coaching program focuses on long-term health and wellness and healthy aging rather than a single short-term goal like losing weight before an event. Instead of working on diet or exercise alone, it brings nutrition, movement, sleep, recovery and stress management into one plan, often guided by your health reports and biomarkers. Precision360 adds regular coaching and progress reviews so the plan evolves with you.
No. In Precision360, the nutrigenomics assessment is optional and recommended only when it adds real value for your goals. Your plan can be fully personalized using a detailed health, lifestyle and nutrition assessment along with your existing reports and biomarkers.
No, and a good coach won’t claim to. Health and wellness coaching provides complementary lifestyle, nutrition and behavioural support. Precision360 includes doctor coordination where appropriate, and you should always consult your doctor before changing any prescribed care or medication.
Many people notice changes in energy, sleep and daily habits within the first few weeks, while improvements in weight, stamina and biomarkers usually take a few months of consistent effort. Longevity itself is a long game. Packaged programs run for 3, 6 or 12 months, and your coach can help you decide which commitment suits your goals.
Sessions are delivered online with flexible scheduling around your working day, along with WhatsApp support between sessions. That means you can join from anywhere in India. If you’re based outside India, it’s best to mention your location and time zone during the free consultation so scheduling can be discussed.
Still have a question? Ask it here or WhatsApp +91 97429 56667.
Related
Read your genetics, then act on it — nutrition and lifestyle strategy shaped by your DNA.
Nutrition, lifestyle and behaviour support that works alongside your treating healthcare professional.
One-on-one coaching that builds nutrition, movement, sleep and stress habits around your real schedule.
Zero-fee consultation
A 20–30 minute conversation about where you are, what you want to change, and what a realistic first step looks like. No pressure, no obligation.
Duration
20–30 mins
Discussion
Goals, lifestyle, challenges
Outcome
Recommendations & next steps
Next step
Your transformation begins with a single decision. Book a zero-fee discovery call and take the first step towards the vibrant, energised life you deserve.
Prefer to talk first? WhatsApp +91 97429 56667 or email healthcoachrrishi@gmail.com