The public has this misconception that vaping is a safe alternative when compared to cigarettes.

When you get a full night's sleep, which can vary from 7 to 9 hours for different individuals, it's been proven that all aspects of performance increase.

I wanted to show people that doctors are humans, too. It's important for us to be around other people - that way, we can understand our patients better rather than just walking into a room, barking orders, and walking out.

Think about your immune system as being an army, and it's fighting infection.

The enjoyment of playing football gave me a positive pathway, but I could have taken a very different path.

For me, boxing's like checkers, and MMA's like chess - there are so many ways to win the match. It's not barbaric; it's boxing, kickboxing, Jiu-Jitsu, wrestling, cardio and it's all reached such an amazing level. As fans learn more about the sport, they just fall in love with it.

Nothing can prepare you fully for how harsh football fans can be, but it makes you more robust, able to deal with a lot of what is thrown at you in life.

Sometimes, as a former football player, we have to go into that away game and silence the crowd. And just let them know I am the man. I'm going to be here for a long time.