The FastDay Forum

The 5:2 Lab

9 posts Page 1 of 1
Blood doning
10 Mar 2013, 14:46
I normally fast on Thursday and Monday . I am due to give blood on Thursday and need to change that fast. Instinct says Wednesday would be a bad idea, would Friday be too soon. Has anyone else had this dilemma . Giving blood is a higher priority than fasting for me.
Re: Blood doning
10 Mar 2013, 14:54
I don't see why you couldn't skip a day this weekif you don't feel up to fasting on weds or Fri. I'd go for Fri myself then if I didn't feel good I could just skip the fast after all.
Re: Blood doning
10 Mar 2013, 14:57
Skip it. I've recently moved areas and they were explaining their ultra-cautious approach here as saying it's to do with blood volume in the body as much as anything. I'd basically try to keep loss of blood as the only variable for part of the week.
Re: Blood doning
10 Mar 2013, 15:00
Think you would probably be better missing out the fast altogether but I'm sure someone with more knowledge will come on line & keep you right. At one time I know they didn't take blood donations from people following a diet but that was a while ago & things change!
Re: Blood doning
10 Mar 2013, 15:31
I gave blood once having not eaten all day - and promptly ended up on the floor as soon as I stood up - crowd around me etc!! embarrasing. Apparently the amount we donate is equal to 1lb in weight anyway and we make it up over the next few weeks. I tried this once when I was doing slimming world - donated and got an extra pound off = slimmer of the week ! What a cheat.
Re: Blood doning
10 Mar 2013, 18:19
I fainted about four hours after giving blood and they now wont let me donate unless i have someone to drive me home and stay with me all night, so if you dont want to risk having to stop donating I would agree with all those above and skip a fast
Re: Blood doning
10 Mar 2013, 19:52
KoalaKube wrote: I gave blood once having not eaten all day - and promptly ended up on the floor as soon as I stood up - crowd around me etc!! embarrasing. Apparently the amount we donate is equal to 1lb in weight anyway and we make it up over the next few weeks. I tried this once when I was doing slimming world - donated and got an extra pound off = slimmer of the week ! What a cheat.

Ha ha Koalakube! That's genius! :-)
Re: Blood doning thanks
21 Mar 2013, 16:14
I was a week out with my dates! Didn't donate until today. Thanks for all the advice. Everything was fine-though the venue was freezing which made the donation a bit slow. Will probably not fast again until planned day on Monday . Thanks again for the advice
Re: Blood doning
21 Mar 2013, 22:18
My story involves my friend who gave blood a few years ago and she hadn't really had much to eat all day, then went to a party and drank and not unsurprisingly ended up being a bit poorly! She was a student at the time and has learnt since (slowly) to take better care of herself.
9 posts Page 1 of 1
Similar Topics

Who is online

Users browsing this forum: No registered users and 39 guests

START THE 5:2 DIET WITH HELP FROM FASTDAY

Be healthier. Lose weight. Eat the foods you love, most of the time.

Learn about the 5:2 diet

LEARN ABOUT FASTING
We've got loads of info about intermittent fasting, written in a way which is easy to understand. Whether you're wondering about side effects or why the scales aren't budging, we've got all you need to know.

Your intermittent fasting questions answered ASK QUESTIONS & GET SUPPORT
Come along to the FastDay Forum, we're a friendly bunch and happy to answer your fasting questions and offer support. Why not join in one of our regular challenges to help you towards your goal weight?

Use our free 5:2 diet tracker FREE 5:2 DIET PROGRESS TRACKER & BLOG
Tracking your diet progress is great for staying motivated. Chart your measurements and keep tabs on your daily calorie needs. You can even create a free blog to journal your 5:2 experience!