She's not gatekeeping her secrets.

Creatine is a popular supplement used to increase muscle size and strength. There are a few medications and supplements you ...

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, a Brooklyn-based registered dietitian and national media spokesperson for ...

New clinical insights reveal that combining protein powder with common minerals and stimulants can block absorption and ...

Christina is a freelance writer, registered dietitian, and sustainable food systems professional. She feels most passionately about improving the health of the planet and its people through sharing ...