Beer as cycling fuel?

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Good morning,

Standard beerLight beer
Protein1.6 grams0.9 grams
Fat0 grams0 grams
Carbs13 grams6 grams
Niacin9% of the Daily Value (DV)9% of the DV

Not much protein or fat, but fair amount of carbs. Not a carb dense as a potato or pasta. Hence excess consumption leads to a beer belly

I put one pint of Bishops Finger 5.4% abv (carbs 19.8g, fat 0g, protein 1.7g, alcohol 25.3g) through my weight loss calculator which gave these results

Comments
  • Don't forget the calories derived from the alcohol
  • The alcohol is absorbed into the blood stream, but does not immediately supply any energy
    • As the blood alcohol is metabolised the energy it produces is used in preference to any other fuel source, the entries marked basal usage.
    • The energy cost of this metabolisation is quite high.
  • Once the blood alcohol level drops to a very low value the absorption rate also decreases, this area of the calculator is very debatable because there is very little information of what happens at these low levels.
  • The points in time defined as high blood alcohol has deferred carbohydrate processing could lead to conflicts with very rapidly digestible carbs, such as a Maltodextrin found in gels. The gel could pass through the digestive system without being digested at all.
  • Because the calculation is done in 15 minutes chunks rather than real time some of the processes are a little bit extended.
Of course this is just my calculator and it does what ever I programmed it do! :smile:

Bye

Ian
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Day



Time
Total
Body
Weight
(kg)
Glycogen
Water
Weight
(g)

Glycogen
Weight
(g)

Glycogen
Calories
(kc)


Ketones
(kc)

Alcohol
(mg/100ml)/
(kc)


Protein
(g)



Activity
100:0068.75017505001875150/049Drink Beer - Bishops Finger 5.4% pint(1)
168.74217454991870150/049Basal usage 17kc, Fat 12kc, Glycogen 5kc, protein 0.6g
168.74217454991870160/049Ketosis generated 0.4g of ketones worth 1.4kc,21.8% of capacity
100:1568.74217454991870160/049Digest Beer - Bishops Finger 5.4% pint(1) body's glycogen capacity reached, only 5kc converted to glycogen
168.74817505001875160/049Digest Beer - Bishops Finger 5.4% pint(1) converted 6.3g of carbs to 5kc of glycogen
168.74717495001874160/049Digest Beer - Bishops Finger 5.4% pint(1) to glycogen required 0.5kc of glycogen
168.74817495001874160/049Digest Beer - Bishops Finger 5.4% pint(1) converted 4.9g of carbs to 18kc to 1.8g of fat
168.74317454981869160/049Digest Beer - Bishops Finger 5.4% pint(1) to fat required 4.6kc of glycogen
168.743174549818691642/049Digest Beer - Bishops Finger 5.4% pint(1) increased Blood alcohol by 41.9mg/100ml
168.735174049718641642/048Basal usage 17kc, Fat 12kc, Glycogen 5kc, protein 0.6g
168.735174049718641842/048Ketosis generated 0.4g of ketones worth 1.4kc,21.4% of capacity
100:3068.735174049718641842/048Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.735174049718641866/048Digest Beer - Bishops Finger 5.4% pint(1) increased Blood alcohol by 24.3mg/100ml
168.735174049718641866/048Beer - Bishops Finger 5.4% pint(1) all usable alcohol in the bloodstream
168.727173549618591866/047Basal usage 17kc, Fat 12kc, Glycogen 5kc, protein 0.6g
168.727173549618591866/047Blood alcohol level is over the Scottish driving limit
168.727173549618591966/047Ketosis generated 0.4g of ketones worth 1.4kc,21.4% of capacity
100:4568.726173549618591966/047Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.718173049418531966/047Basal usage 17kc, Fat 12kc, Glycogen 5kc, protein 0.6g
168.718173049418531966/047Blood alcohol level is over the Scottish driving limit
168.718173049418532066/047Ketosis generated 0.4g of ketones worth 1.4kc,21.4% of capacity
101:0068.718173049418532066/047Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.717173049418531566/046Basal usage 17kc, Fat 12kc, Ketones 5kc, protein 0.6g
168.717173049418531566/046Blood alcohol level is over the Scottish driving limit
168.717173049418531766/046Ketosis generated 0.4g of ketones worth 1.4kc,21.8% of capacity
101:1568.716173049418531766/046Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.716173049418531766/046Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.718173049418531761/1446Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.718173049418531761/1146Metabolise blood alcohol used 2.4kc
168.717173049418531761/046Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.717173049418531761/046Blood alcohol level is over the Scottish driving limit
168.717173049418531861/046Ketosis generated 0.4g of ketones worth 1.4kc,22.2% of capacity
101:3068.716173049418531861/046Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.716173049418531861/046Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.718173049418531856/1446Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.718173049418531856/1146Metabolise blood alcohol used 2.4kc
168.717173049418531856/045Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.717173049418531856/045Blood alcohol level is over the Scottish driving limit
168.717173049418531956/045Ketosis generated 0.4g of ketones worth 1.4kc,22.6% of capacity
101:4568.717173049418531956/045Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.717173049418531956/045Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.718173049418531951/1445Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.718173049418531951/1145Metabolise blood alcohol used 2.4kc
168.718173049418531951/044Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.718173049418531951/044Blood alcohol level is over the Scottish driving limit
168.718173049418532151/044Ketosis generated 0.4g of ketones worth 1.5kc,23.0% of capacity
102:0068.717173049418532151/044Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.717173049418532151/044Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.719173049418532146/1444Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.719173049418532146/1144Metabolise blood alcohol used 2.4kc
168.718173049418532146/044Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.718173049418532246/044Ketosis generated 0.4g of ketones worth 1.5kc,23.4% of capacity
102:1568.718173049418532246/044Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.718173049418532246/044Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.719173049418532240/1444Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.719173049418532240/1144Metabolise blood alcohol used 2.4kc
168.718173049418532240/043Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.718173049418532440/043Ketosis generated 0.4g of ketones worth 1.5kc,23.8% of capacity
102:3068.718173049418532440/043Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.718173049418532440/043Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.719173049418532435/1443Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.719173049418532435/1143Metabolise blood alcohol used 2.4kc
168.719173049418532435/043Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.719173049418532635/043Ketosis generated 0.4g of ketones worth 1.6kc,24.2% of capacity
102:4568.718173049418532635/043Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.718173049418532635/043Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.720173049418532630/1443Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.720173049418532630/1143Metabolise blood alcohol used 2.4kc
168.719173049418532630/042Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.719173049418532730/042Ketosis generated 0.4g of ketones worth 1.6kc,24.6% of capacity
103:0068.719173049418532730/042Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred carbohydrate processing
168.719173049418532730/042Digest Beer - Bishops Finger 5.4% pint(1) high blood alcohol has deferred protein processing
168.720173049418532725/1442Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.720173049418532725/1142Metabolise blood alcohol used 2.4kc
168.719173049418532725/041Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.719173049418532925/041Ketosis generated 0.4g of ketones worth 1.6kc,25.1% of capacity
103:1568.719173049418532925/041Digest Beer - Bishops Finger 5.4% pint(1) body's glycogen capacity reached, only 22kc converted to glycogen
168.745175050018752925/041Digest Beer - Bishops Finger 5.4% pint(1) converted 6.3g of carbs to 22kc of glycogen
168.743174850018732925/041Digest Beer - Bishops Finger 5.4% pint(1) to glycogen required 2.2kc of glycogen
168.743174850018732925/041Digest Beer - Bishops Finger 5.4% pint(1) converted 0.5g of carbs to 2kc to 0.2g of fat
168.743174849918732925/041Digest Beer - Bishops Finger 5.4% pint(1) to fat required 0.5kc of glycogen
168.743174849918732925/043Digest Beer - Bishops Finger 5.4% pint(1) absorbed 1.5g of protein
168.744174849918732920/1443Metabolised 5.2g of blood alcohol to 14kc and 0g of body fat
168.744174849918732920/1143Metabolise blood alcohol used 2.4kc
168.743174849918732920/042Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.743174849918733020/042Ketosis generated 0.4g of ketones worth 1.6kc,24.2% of capacity
103:3068.743174849918733020/042Digest Beer - Bishops Finger 5.4% pint(1) body's glycogen capacity reached, only 2kc converted to glycogen
168.745175050018753020/042Digest Beer - Bishops Finger 5.4% pint(1) converted 6.3g of carbs to 2kc of glycogen
168.745175050018753020/042Digest Beer - Bishops Finger 5.4% pint(1) to glycogen required 0.2kc of glycogen
168.747175050018753020/042Digest Beer - Bishops Finger 5.4% pint(1) converted 5.7g of carbs to 21kc to 2.1g of fat
168.741174549918703020/042Digest Beer - Bishops Finger 5.4% pint(1) to fat required 5.4kc of glycogen
168.741174549918703020/042Digest Beer - Bishops Finger 5.4% pint(1) absorbed 0.2g of protein
168.741174549918703020/042Beer - Bishops Finger 5.4% pint(1) all usable protein extracted
168.742174549918703015/1342Metabolised 4.9g of blood alcohol to 13kc and 0g of body fat
168.742174549918703015/1142Metabolise blood alcohol used 2.2kc
168.742174549918703015/042Basal usage 17kc, Fat 6kc, Alcohol 11kc, protein 0.6g
168.742174549918703215/042Ketosis generated 0.4g of ketones worth 1.5kc,23.4% of capacity
103:4568.746174950018743215/042Digest Beer - Bishops Finger 5.4% pint(1) converted 0.9g of carbs to 4kc of glycogen
168.746174950018743215/042Digest Beer - Bishops Finger 5.4% pint(1) to glycogen required 0.4kc of glycogen
168.746174950018743215/042Beer - Bishops Finger 5.4% pint(1) all usable carbs extracted
168.747174950018743211/1042Metabolised 3.7g of blood alcohol to 10kc and 0g of body fat
168.747174950018743211/842Metabolise blood alcohol used 1.7kc
168.746174950018743211/041Basal usage 17kc, Fat 9kc, Alcohol 8kc, protein 0.6g
168.746174950018743311/041Ketosis generated 0.4g of ketones worth 1.4kc,22.6% of capacity
104:0068.74617495001874338/741Metabolised 2.8g of blood alcohol to 7kc and 0g of body fat
168.74617495001874338/641Metabolise blood alcohol used 1.3kc
168.74517495001874338/041Basal usage 17kc, Fat 11kc, Alcohol 6kc, protein 0.6g
168.74517495001874358/041Ketosis generated 0.4g of ketones worth 1.5kc,23.0% of capacity
104:1568.74517495001874356/641Metabolised 2.1g of blood alcohol to 6kc and 0g of body fat
168.74517495001874356/541Metabolise blood alcohol used 0.9kc
168.74417495001874346/040Basal usage 17kc, Fat 12kc, Alcohol 5kc, Ketones 1kc, protein 0.6g
168.74417495001874366/040Ketosis generated 0.4g of ketones worth 1.5kc,23.4% of capacity
104:3068.74417495001874365/440Metabolised 1.6g of blood alcohol to 4kc and 0g of body fat
168.74417495001874365/340Metabolise blood alcohol used 0.7kc
168.74217495001874345/039Basal usage 17kc, Fat 12kc, Alcohol 3kc, Ketones 2kc, protein 0.6g
168.74217495001874355/039Ketosis generated 0.4g of ketones worth 1.5kc,23.8% of capacity
104:4568.74217495001874354/339Metabolised 1.2g of blood alcohol to 3kc and 0g of body fat
168.74217495001874354/339Metabolise blood alcohol used 0.5kc
168.74017495001874334/039Basal usage 17kc, Fat 12kc, Alcohol 3kc, Ketones 3kc, protein 0.6g
168.74017495001874344/039Ketosis generated 0.4g of ketones worth 1.6kc,24.2% of capacity
105:0068.74017495001874343/239Metabolised 0.9g of blood alcohol to 2kc and 0g of body fat
168.74017495001874343/239Metabolise blood alcohol used 0.4kc
168.73917495001874313/038Basal usage 17kc, Fat 12kc, Alcohol 2kc, Ketones 3kc, protein 0.6g
168.73917495001874323/038Ketosis generated 0.4g of ketones worth 1.6kc,24.6% of capacity
105:1568.73817495001874322/238Metabolised 0.7g of blood alcohol to 2kc and 0g of body fat
168.73817495001874322/138Metabolise blood alcohol used 0.3kc
168.73717495001874292/038Basal usage 17kc, Fat 12kc, Alcohol 1kc, Ketones 4kc, protein 0.6g
168.73717495001874302/038Ketosis generated 0.4g of ketones worth 1.6kc,25.1% of capacity
105:3068.73717495001874301/138Metabolised 0.5g of blood alcohol to 1kc and 0g of body fat
168.73717495001874301/138Metabolise blood alcohol used 0.2kc
168.73517495001874261/037Basal usage 17kc, Fat 12kc, Alcohol 1kc, Ketones 4kc, protein 0.6g
168.73517495001874281/037Ketosis generated 0.4g of ketones worth 1.6kc,25.5% of capacity
105:4568.73517495001874281/137Metabolised 0.4g of blood alcohol to 1kc and 0g of body fat
168.73517495001874281/137Metabolise blood alcohol used 0.2kc
168.73317495001874231/036Basal usage 17kc, Fat 12kc, Alcohol 1kc, Ketones 4kc, protein 0.6g
168.73317495001874251/036Ketosis generated 0.4g of ketones worth 1.7kc,25.9% of capacity
106:0068.73317495001874251/136Metabolised 0.3g of blood alcohol to 1kc and 0g of body fat
168.73317495001874251/136Metabolise blood alcohol used 0.1kc
168.7311749
 

CanucksTraveller

Macho Business Donkey Wrestler
Location
Hertfordshire
In the words of the great Britney Spears, "Oops, I did it again".
20211024_152705.jpg

I'm the only cyclist here, surprisingly. Gorgeous day for it! Sun, good temperature, not too much wind, it's been a fab cycling day.
 
OP
OP
Blue Hills
Location
London
How long did it take you to bike 140 miles got to admire that.
sorry for delay.
distance was probably between 130 and 140 - not sure because of diversions.
I'm not fast and stopped a fair bit - for grills, beer, self-made coffees etc.
Left Wolverhampton sometime round midnight, hit the ribble valley sometime between 4 and 6 in the afternoon.
In my defence I was very fully loaded, there's some tough climbing in the latter bit when I was weakening and a fair bit of it was offroad - through country parks etc. I seemed to spend ages in the middle of the night cycling along grassy canal towpaths somewhere near Stoke. On one of them I made myself a double espresso about half three in the morning.
I wouldn't do it again :smile:
 

Biker man

Senior Member
sorry for delay.
distance was probably between 130 and 140 - not sure because of diversions.
I'm not fast and stopped a fair bit - for grills, beer, self-made coffees etc.
Left Wolverhampton sometime round midnight, hit the ribble valley sometime between 4 and 6 in the afternoon.
In my defence I was very fully loaded, there's some tough climbing in the latter bit when I was weakening and a fair bit of it was offroad - through country parks etc. I seemed to spend ages in the middle of the night cycling along grassy canal towpaths somewhere near Stoke. On one of them I made myself a double espresso about half three in the morning.
I wouldn't do it again :smile:
Well done don't think I fancy that 🚴
 
Good afternoon,

An energy gel is a bit like the middle of a Jammie Dodger biscuit, is typically sold in a disposable packing about the length of a Mars bar and about a third as thick, the gel typically contains virtually no protein or fat and is just a sugar like substance that can be digested very quickly and have a low TEF (Thermal Effect of Food, the amount of energy required to digest it).

https://www.scienceinsport.com/shop-sis/go-range/go-gels

They are aimed at endurance and elite athletes and are an advance on "a can of coke and a Mars bar", the idea is get the maximum amount of energy from the minimum blood flow around the digestive system as this blood is needed by the muscles and to get it fast. They also reduce the need to urinate in comparison with cans of sugary drinks.

They mostly taste horrible, are expensive, a bit less than £1/100 kilo calories and many people have problems digesting a lot of them, they are used as a top up to the calories obtained from "real food".

Bye

Ian
 

T4tomo

Legendary Member
In the words of the great Britney Spears, "Oops, I did it again".
View attachment 614945
I'm the only cyclist here, surprisingly. Gorgeous day for it! Sun, good temperature, not too much wind, it's been a fab cycling day.
looks less steep in this photo, otherwise i would defo had two pints in one order! first phot looks like a 30% gradient from the arch. What's the pub btw, is it worth me cycling out from Hemel, I do quite like a Landlord?
 

Biker man

Senior Member
Good afternoon,

An energy gel is a bit like the middle of a Jammie Dodger biscuit, is typically sold in a disposable packing about the length of a Mars bar and about a third as thick, the gel typically contains virtually no protein or fat and is just a sugar like substance that can be digested very quickly and have a low TEF (Thermal Effect of Food, the amount of energy required to digest it).

https://www.scienceinsport.com/shop-sis/go-range/go-gels

They are aimed at endurance and elite athletes and are an advance on "a can of coke and a Mars bar", the idea is get the maximum amount of energy from the minimum blood flow around the digestive system as this blood is needed by the muscles and to get it fast. They also reduce the need to urinate in comparison with cans of sugary drinks.

They mostly taste horrible, are expensive, a bit less than £1/100 kilo calories and many people have problems digesting a lot of them, they are used as a top up to the calories obtained from "real food".

Bye

Ian
Thanks for the info think I will give it a miss .
 

Dogtrousers

Kilometre nibbler
There's a little spot where I regularly stop on my way home to text my ETA. Unfortunately this also seems to be the stopping point for some cycling club or other (or a lone gel addict). That's the second time I've cleaned up around 20 wrappers (first was maybe a year ago).

The thing is ... why? There's a nearby (rather weedy) hill. Perhaps they need to get their strength up for that?
 

Biker man

Senior Member
There's a little spot where I regularly stop on my way home to text my ETA. Unfortunately this also seems to be the stopping point for some cycling club or other (or a lone gel addict). That's the second time I've cleaned up around 20 wrappers (first was maybe a year ago).

The thing is ... why? There's a nearby (rather weedy) hill. Perhaps they need to get their strength up for that?
Use jelly babies myself and take the emety packet home with me.
 
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