Pregnancy in general can be difficult and exhausting, but nutrition is so important during this time. “Your energy, taste, tolerance, appetite, and mood will fluctuate week to week — and even day-to-day,” says Ilana Muhlstein, M.S., R.D.N., mother of three and creator of 2B Mindset and the all-new 2B Pregnant. 2B Pregnant was designed to give you the tools you need to keep you and your growing baby healthy. Read more about pregnancy nutrition 101: What to Eat & Not Eat.