It's the cinematic event of the year. Critics say incredible, jaw-dropping, action-packed with savings.

You're talking about Thunderbolts?

No, Serge, is two-for-one cinema tickets from Compaise Market, a wonderful offer.

So?

That you can use to see Marvel Studios Thunderbolts only in cinemas.

Woo-hoo! I'll get the popcorn.

Get two-to-one cinema tickets every Tuesday or Wednesday with compare the market.

Simples!

When you take out a qualifying product, we compare the market.

One membership per year, participating cinemas, two standard tickets, only cheap as free.

T's and C's apply.

It's another Q&A edition of Optimal Health Daily, episode 1673.

And I'm Dr. Neal, your host of the show. Hey there, welcome back to another Friday show where I

answer your questions. On all the other days, I read health and fitness blogs to you, kind of like an

ongoing audiobook, and always with permission from the authors, and always with a bit of my

commentary at the end. Now, if you want to know more about me and my background and my

credentials, definitely check out the first Q&A episode from earlier this month. Oh, and I'll let you know

how you can send in your own question at the end of the show. But for now, let's jump right in

and hear today's audio question and start optimizing your life.

Hi, Dr. Malik. Thanks for the great show. My question today relates to the use of pre-workout supplements, in particular cellular C4. My specific question is three-headed. The first being, are there any

long-term side effects of using a pre-workout supplement? If you are going to use a pre-workout supplement,

how regularly should you cycle the supplements? And are there any addictive tendencies physically or

...