Robin O'Rourke presented on healthy eating and portion control. The key points were: 1) A serving size is the amount listed on a food label while a portion is how much one chooses to eat; these amounts don't always match. 2) Portion control knows the correct serving sizes of foods based on calories and fat to lose weight healthily. 3) Many restaurants, convenience foods, and drinks provide overly large portions that exceed one's needs and add unnecessary calories and fat.