
Shefalee Loth
Public health nutritionist at Which?, providing expertise on regulation, safety and research around herbal and botanical supplements.
Best podcasts with Shefalee Loth
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Oct 13, 2025 • 21min
Should you be concerned about what's inside your supplements?
Shefalee Loth, a public health nutritionist at Which?, and Sophie Medlin, founder of City Dietitians, dive into the hidden world of supplement ingredients. They explore the roles of fillers, bulking agents, and additives, and the potential concerns surrounding them. Listeners learn about the safety of common bulking agents and why gummy vitamins often compromise active nutrients. The duo also shares tips for deciphering ingredient labels and highlights the growing demand for cleaner products. It's an enlightening discussion on making informed choices in supplementation!

Nov 3, 2025 • 25min
Are herbal supplements safe for you to take?
Join consultant dietitian Sophie Medlin, founder of City Dietitians, and public health nutritionist Shefalee Loth for a deep dive into the world of herbal supplements. They discuss the allure and risks of botanical claims, highlighting the lack of safety regulations and the potency of common herbs like echinacea and turmeric. Discover why social media fuels misinformation, the real effects of medicinal mushrooms, and critical interactions with medications. Their insights help clarify when herbal remedies can be beneficial and when they might be harmful.


