Smart Bite: Picking the Best Protein Bar

When it comes to snacking, real foods (apples, hard-boiled eggs, tangerines, etc.) are best. That’s because they don’t contain added sugars or questionable ingredients like erythritol, sucralose, or xanthan gum to increase shelf life. I’m not sure exactly what those ingredients are, but if I can’t pronounce them, I generally don’t eat them. However, real food isn’t always convenient, especially if you are traveling.

Smart Bite: Food as Information

Even though you may have a predisposition to certain health risks due to your DNA, this is not carved in stone. While the sequence of your DNA can’t be altered, the way in which your genes express themselves can be changed. The emerging field of epigenetics looks at gene expression: how genes can be turned on and off. While this may sound trivial, the impact of gene expression is huge.