Celebrity fitness trainer and nutritionist Jillian Michaels — best known for her transformations on The Biggest Loser and her bestselling wellness programs — is going public with a discovery she says upended everything she thought she knew about weight loss.
In an exclusive conversation with PeopleHealth, the 20-year health industry veteran revealed the simple morning recipe she has been sharing with close clients and friends, including tennis icon Serena Williams, as a natural approach to supporting the body's own fat-burning hormones.
— Jillian Michaels, speaking exclusively with PeopleHealth
"These are the satiety hormones that tell your brain you're satisfied and signal your body to burn stored fat for energy — and science shows most people stop producing adequate levels of them over time," Michaels tells PeopleHealth.
Rather than turning to the injectable medications that have dominated weight loss headlines in recent years, Michaels says she spent months working with researchers to identify natural compounds — starting with a specific gelatin base rich in the amino acids glycine and alanine — that she believes can help the body restore its own hormonal balance.
"The recipe uses only four ingredients," she explains. "And the reason it works is not magic — it's that you're giving your gut the building blocks it needs to do what it was always designed to do."
Serena Williams, who has spoken candidly in recent years about the challenges of postpartum weight management, credits the morning routine with playing a meaningful role in her personal health journey.
— Serena Williams
Michaels says the recipe, which she has since formulated into a supplement, has now been used by more than 100,000 people across the U.S. and Canada. She is sharing the full details — including the exact ingredients and the research behind them — in the video interview below.