And check this out: If every American had one meat-free day per week, it would be the same as taking eight million cars off American roads in a year.

Though I'm vegan and advocate that others eat a plant-based diet, I know that many people aren't quite ready to take that step in whole.

For many of us, it's too difficult to jump in to vegan full on because it's just so different than the way we grew up eating. But if we take small steps - like replacing cow's milk with almond or soy milk, or using veggie sausage instead of sausage made from animals - we can keep enjoying the things we grew up loving, just better versions of them.

When you gradually add in nutrient-dense, fiber-rich foods, you simply stop feeling cravings. You run out of space in your belly for the old junk. Instead of craving, you feel full, fulfilled, and content.

An abundance of peer-reviewed science is showing that a whole foods, plant-based diet prevents most heart attacks, strokes, and even many kinds of cancer. It gets you to your ideal weight easily and sustainably, reverses Type 2 diabetes, and even fixes erectile dysfunction (because it greatly improves circulation!).

In the middle of it all, pause and look around you. Appreciate what’s beautiful. Take in the love. Nod to what’s good and true. And then move forward one step at a time.

Nourished people, people who love and care for themselves, are also more efficient and nicer to be around. When you give yourself permission to relax, people will feel more relaxed around you; your environment will become more harmonious. Balance - between work and pleasure, giving and receiving, seriousness and levity - creates a happy healthy life.