You need to rethink your diet.
The popularity of high-protein, high-fat plans has a lot of women worried about the health ramifications. There’s also a lot of conflicting info about soy’s possible link to breast cancer. Dr. Mac Gregor’s advice? Don’t obsess about certain foods. “What we recommend is a healthy, balanced diet and regular exercise,” she says.” The exact amount of protein, dairy, or soy doesn’t matter as much as moderation.” And stay at a healthy weight. “Specific diets aren’t associated with breast cancer,” Dr. Mac Gregor adds, “but obesity is.”