Provide your visitors the ability to figure out their basal metabolic rate, based on their age, sex and weight.
The recipe plugin does all formating for you and makes recipes Google friendly with Schema.org. It also adds recipe's nutrition!
WP Fitness Tracker tracks common fitness exercises such as running, biking, swimming, weight and calorie intake.
WP Calories shows a beautiful food photo whith calories ( kcal ) description on Your sidebar.