Improper food storage, preparation, and hygiene can lead to food poisoning. Some foods to pay special attention to while preparing that commonly cause food poisoning include meat products, leafy ...

Food webs are ecological networks of consumption interactions, including the relationships between different trophic levels such as primary producers, herbivores, predators and decomposers. Key areas ...

Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition editor ...