phoenix
Expert
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- Type of diabetes
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Jude said:Benedict
What about Type 2s on insulin - I cannot find anything about that. I am on Humalog 25 with breakfast and evening meal and am thinking about whether some sort of fasting may be helpful but need to know how to adjust my insulin.
Also this fasting 2 days with one meal of 500 calories - does it have to be one meal or can those calories be over 2 meals?
Thank you. Judith
Jude, I hope you don't mind me answering!
Your insulin is designed to work with consistent meals so won't easily adjust to fasting. It only works well for people who have a consistent daily routine and meal schedule It works best in those who eat smaller lunches and larger dinners.
http://www.bd.com/us/diabetes/hcp/flash ... sulin.html
A quarter of your mix (the 25) covers your breakfast and dinner with faster insulin, threequarters of the insulin is slower and is active all the time. The 'peak' of the slower insulin is supposed to cover your lunch so you could go low if you missed it. If you miss either breakfast or dinner you are very likely to hypo. If you miss your insulin entirely then you won't have any to cover the release from your liver and your levels may rise.
If you read the links I gave they really don't advise fasting with this type of insulin. The UK one gives a bit of advice on how to adjust for Ramadan with a meal pre dawn and another (often large meal) in the evening. The US advice says that it won't work well and suggests changing to other types of insulin.