Tip of the Day: On the days of major events (i.e. your bridal shower, engagement party, and the big day!) eat a breakfast that combines fiber and lean protein, like a veggie-filled omelet with whole-wheat toast, or nonfat Greek yogurt with a high-fiber cereal, says Tanya Zuckerbrot MS, RD, NYC-based Registered Dietician, bestselling author, and founder of The F-Factor Diet. "Things can get a little hectic on these monumental days, and you won’t have a lot of time to eat. Fiber and protein are the two nutrients that take the longest to digest, so they keep you feeling full for a longer period of time so you can safeguard yourself from a hunger pang tearing you, or a champagne toast rushing to your head a little too quickly—and most importantly, can enjoy these incredible days just as much as you’ve dreamed you would."

Plus, check out What to Eat the Morning of Your Wedding.

Tip of the Day: If you don't want to get a professional whitening treatment done prior to your wedding day, you can still take precaution to avoid adding more stains. "Use a straw when drinking anything that is not clear and might stain teeth, such as red wine, tea, coffee, orange juice," says Dr. Mazen Natour DMD, Manhattan-based Prosthodontist. "This also applies to foods, like tomato sauce, barbecue sauce, and yes, even smoking!"

Plus, check out 7 Life-Changing Beauty Tools You Have to Try.