Practitioners across functional medicine, gastroenterology and nutrition.
Harsh doesn't just research gut health. He studies his own. SCFA profiles. Bile acid tests. The kind of panels most people have never heard of — let alone done on themselves. He runs them, tracks what changes when his diet changes, and publishes everything he finds.
No filter. No cherry-picking. Results that confirm the hypothesis and results that don't.
That body of work — practical, self-documented, ongoing — is why 20,000 healthcare practitioners follow his research on LinkedIn and 2,000+ read his notes on Substack every week.
Prof. Laddha's career has been devoted to one question: what do plant compounds actually do at a molecular level — and how do you extract and isolate them correctly. For 37 years at ICT Mumbai — one of India's most respected science institutions — he has been the person industry calls when it needs to know if a botanical compound works as claimed.
His published work includes the isolation and quantification of kaempferol and quercetin — the specific flavonoids central to TumGard's mechanism. That specificity is why Harsh found him.
Selected publications relevant to TumGard's formulationTanvi Doshi has spent 15 years managing operations and supply chains across public and private listed organisations. When Harsh was deep in the research, Tanvi was building the infrastructure that makes it real — sourcing, manufacturing, quality control, logistics.
Most supplement brands outsource this and hope for the best. Tanvi owns it.