Day 1 begins with DL and LB.

American Girl's Historical dolls got a makeover to fit in with the brand's "Modern Era," with the iconic Samantha Parkington becoming a "trendsetter." See how the new dolls look.

Plus, studies show that a high-protein diet can help with losing fat and gaining muscle at the same time. Research shows that, while in a calorie deficit, consuming more protein than you normally ...