More than three quarters of pregnant women experience food cravings, most commonly for sweets, dairy, and salty foods. While some cravings can be unusual, like olives on cheesecake or fruit in salsa, they are generally safe. Doctors believe cravings may indicate nutritional needs as a woman's body changes, though the message can get lost resulting in less healthy choices. Managing cravings involves eating balanced meals, choosing healthier substitutes when possible, and indulging in moderation.