Pregnancy weight gain recommendations vary by BMI, and most of it isn't fat. Learn where the weight goes and why staying in range matters for you and your baby.
Unsaturated fats are the "good" fats your body needs. Learn the difference between mono and polyunsaturated fats, where to find them, and how to cook with them.
Seed oils dominate the food supply for practical reasons: low cost, neutral flavor, high smoke points, and long shelf life that butter and olive oil simply can't match at scale.