100+ CLIENTS TRANSFORMED ACROSS 8 COUNTRIES
Experience working with people from different cultures and ways of living, shaping an approach that feels respectful, relevant, and realistic, not “one-size-fits-all”.
An individualized, high-touch coaching approach to nutrition that sees you as a whole person - helping you cut through nutrition noise, move away from restriction, build confidence in your choices, and create sustainable results, without you feeling overwhelmed.
WORK WITH ME
NUTRITION &
TRANSFORMATION COACH
SISI SIZER
Whether you feel stuck in unhelpful patterns, or in a state of puzzlement about how to “fix things”, or caught in negative or self-critical thinking, or overwhelmed by all the conflicting advice, you don’t have to figure it out alone.
I’m here not only to support you in eating well and moving toward your goals, but to partner with you in building a sustainable lifestyle that truly works for you, and the confidence to navigate your choices long after our coaching ends.
Every person’s journey is unique. I’m curious about your story. What might transformation look like for you?
MORE ABOUT MY APPROACHExperience working with people from different cultures and ways of living, shaping an approach that feels respectful, relevant, and realistic, not “one-size-fits-all”.
With nutrition certifications in China and the US, I bring a balanced perspective that integrates East Asian nutrition and Western scientific principles.
ICF-accredited coach grounded in an evidence-led, behavior-change approach that supports you to move away from old patterns and build habits that make nutrition feel doable and sustainable.
Nutrition is supposed to support your body, mind, and daily life – not add more stress to it.
BEGIN YOUR JOURNEY
There’s no one-size-fits-all plan here. Coaching is a collaborative process where we work together to explore what’s influencing your eating patterns, energy, stress, so the changes you make feel realistic and supportive for you.
I meet you exactly where you are. Your needs, routines, and current capacity shape the process. Together, we focus on what matters most to you at each stage, so changes feel manageable and relevant—not overwhelming or rigid.
Real transformation happens when you feel ownership over your choices. Coaching builds competence and consistency through self-directed action, helping you develop self-trust that supports lasting change.
“I lost 20 pounds, but what mattered most was I built a healthier relationship with food and my body.”
“I finally started to understand how my energy and stress were influencing the way I ate. I learned how to listen to my body and respond with more ease, not pressure. What made the biggest difference was how deeply Sisi listened, I felt understood, and supported throughout the process.”
BEFORE
AFTER
“My cholesterol levels improved, I lost fat around my belly, and food stopped feeling stressful.”
“Before working with Sisi, food always felt stressful. She helped me understand nutrition in a way that finally made sense for my life. For the first time, I felt confident instead of anxious about my choices. I can now enjoy my social life while still improving my health and managing my weight.””
BEFORE
AFTER
“What feels amazing is the sense of trust I’ve built with myself. I know I can keep these results without fighting my body anymore.”
“Food used to feel chaotic and exhausting. I was constantly swinging between restricting and overeating. Food feels much calmer now, and the best part is I feel confident maintaining the results.”
BEFORE
AFTER
Where we understand your needs, your goals, and explore what support could look like for you.