Anyone eaten a Mars Bar PROTEIN? Опции

[JoeClark]

How are they? Just like a Mars Bar? I recently saw one costing £3.29 at a cycling fare; and I understand you can get them cheaper and can probably order a box online for much cheaper, but the unit price is still eyewatering for what we humans call 'food.' If I am on the bike already how much protein do I really need during a ride, and if I am off the bike why not have a juicy steak dinner? I've seen Pros necking tiny cans of Coke on the go for sugar, but who is muscle building? I can't see how these are effective or economic for anyone. Have you bought one?

Please Help.
Thanks !
I didn't find the right solution from the internet.
References:
- http://road.cc/content/forum/684531-anyone...ars-bar-protein
- video marketing