Here are the servings sizes for food groups you track in Ovia:

• Protein: 3 oz. or 1/2 cup (about a deck of playing cards)

• Grains: 4 oz. or 1/2 cup (about the size of a baseball)

• Dairy: 2 oz. or 1 cup (about the size of a tennis ball)

• Fruits & veggies: 1/2 cup (about the size of a lightbulb)

• Sweets: 4 oz. or 1/2 cup  (about the size of 1/2 a baseball)

• Water: 8 fl oz