Hi @Porkscratching that's exactly like my experience! For what it's worth I think your early morning weight after you've had a wee but before you've ad anything to drink is the most accurate. And if you think about it, it's always going to be the lowest weight which is your "true weight" - if it's fluctuating higher then going down again, that's just water. It sounds to me like you're 12 st 8 !! Even so, it's a terrible measure and can be so unnecessarily demoralising!
I am trying to hold onto the more tangible things like suddenly feeling like I fit comfortably into my usually too-tight to wear jeans!
@RM2013 I can't drink only fruit tea either, it's too depressing! I do drink some herbal tea, but I have milk in my cuppa in the morning while fasting. That's a non negotiable for me. It hasn't made a difference to my progress. I have started having black filter which is much nicer to drink than a black americano, I've found. But equally I don't think a dash of milk in coffee is going to break your fast. A latte yes but not a little dash!
Also if you're hungry while fasting, I really recommend a tsp of marmite in hot water- gamechanger! And doesn't break your fast.
On diet.. have a listen to Chris Van Tulleken on ultra-processed foods and how they contribute to obesity, cancers, heart disase etc. It's really helpful on what to avoid. The main ones (apart from the obvious fast foods/ cakes / biscuits/ sugary stuff) are cereal, supermarket mass produced bread and bread products, flavoured yoghurts, and "diet"/ "low fat products like low fat mayonnaise, low-fat spreads etc. Basically just eat things as close to the real, whole, unprocessed food as you can. If it's wrapped in plastic and has one or more ingredients you don't recognise it's ultra-processed. Thinks like cheese and natural yoghurt are processed but not ultra-processed so they are fine. He says that natural fats in things like eggs, nuts, cheese, natural yoghurt and avocado are essential for the body and are not going to make you fat if you eat a healthy diet.
In addition, lots of the doctors who advocate intermittent fasting (Like Dr Jason Fung) suggest that you can hugely ramp up the health benefits and weight loss if you combine fasting with a broadly ketogenic diet, which is very low carb, high vegetable and high fat and moderately high protein. So your meals are mainly veg and high quality protein (eggs, shellfish, meat or fish) with some fats (like nuts and nut butters, yoghurt, cheese, avocado , grass fed butter, healthy oils).
I find the full keto thing too extreme - I can't be bothered to spend my time counting grams of carbs in everything I eat - but I have switched to getting my carbs from things like sweet potato and beans, and I now avoid bread and baked products, and try to concentrate on protein, veg and healthy fats, and it's making a big difference. Because of the fats you don't feel deprived. I always have either feta of grilled halloumi with my eggs and avocado when I break my fast, usually lots of veg too. I have a good portion of fish or steak for dinner and after dinner, for pudding I eat a big bowl every day of full fat yoghurt with berries and this amazing Keto granola
Keto Hana Coconut & Almond Granola 300g | Holland & Barrett (hollandandbarrett.com)
It's definitely enough food and even though I used to be a massive bread-lover, I now feel so much better having broken out of the cycle of craving that eating carbs like bread creates.