Every February 14, lovers from around the world exchange chocolates, flowers and lavish gifts to celebrate the most romantic day of the year: Valentine's Day.

Getting enough sleep can benefit everything from your mood to your immune system, but more than a third of Americans struggle to get the recommended seven (or more!) hours per night. To start catching up on those lost ZZZ's, try tweaking your diet. Getting more minerals like potassium, magnesium, calcium, and iron on your plate can help kickstart the production of melatonin, the hormone responsible for sleep regulation.

Grey's Anatomy set major expectations for season 17 when the show brought back Derek Shepherd for a dream scene in the premiere. Shocking fans even more, another blast from the past, George O' Malley, returned a few episodes later. All of this is leading fans to wonder what other iconic characters the ABC medical drama is going to invite back.

Depending on who you ask, it's a many-splendored thing or it's all you need — and sometimes it's even a battlefield.

A good pep talk is a great way to get yourself through a rough spot in your day, so it's smart to get kids to learn how to pump themselves up.

When it comes to Tim McGee (Sean Murray) on season 18 of NCIS, fans need answers and they need answers now. Shocking literally everyone, the premiere episode of season 18 saw Gibbs (Mark Harmon) unexpectedly shoot McGee from a sniper's perch. After wondering for months about what could've led to this turn of events, questions were answered in the CBS show's recent double-episode airing.

Like most anything in life, sugar is just fine in moderation — but when you take a closer look at the processed food you're eating, your alcohol intake and some of your favorite condiments, you might notice that you're eating far more sugar than you thought you were, which can lead to issues like acne, low energy and brain fog.

Sometimes you just need a reminder that things will get better — that's where these optimistic quotes come in handy. They're exactly the positive thoughts and sayings you need to hear to get through each day feeling better than the last. Sometimes when you're in a dark place you think you've been buried, but you've actually been planted. - Christine Caine Keep your face to the sunshine and you cannot see a shadow. - Helen Keller Nothing can dim the light which shines from within.

If you pack your own lunch every day, it might feel like you're always adding cling wrap to your grocery list and throwing used plastic baggies in the trash. Disposable packaging definitely offers convenience, but it's not the most environmentally friendly option. Enter beeswax wraps: The pliable covers fold up around foods and cover bowls of leftovers. Rinse clean with cold water and mild soap (hot H2O would melt the wax!) and you can reuse them time and time again.

Keeping our immune system healthy is top of mind right now, and vitamin C supplements and pills have never been more abundant. But this water-soluble vitamin is naturally present in all different types of foods that you probably enjoy on a regular basis. When we eat vitamin C-rich foods as opposed to isolating it in pill form, we're also reaping the benefits of the other incredible vitamins and minerals that the whole food has to offer.