Hi! Just looking around on the forum (specifically lchf) and can't see anything on if there is actually a point where you eat too little? Just on some days I find myself not particularly hungry and pick here and there (to take metformin with food). If my bloods don't go low am I ok? Does eating too little increase bs at all? 3 months in, doing ok but don't want to sabotage my progress!!
Our body's are capable for so many weird things that giving definite answer is not always easy. I would say...listen you body. If you are not hungry and your blood sugars don't dip too low so you are not feeling 'ill'....then there is no point to eat for just sake of it.
If you are not underweight and have some spare energy stored =fat tissue....then your body will release energy from those stores....that's the theory anyway. A
s long as you are feeling ok, that's the main thing.
As for 'eating too little and bs goes up'. Yes, it can/does happen and that's down to your body releasing that stored energy but it is not bad thing unless you blood sugars go too high (but that is another story...)
If you decide not to eat because you don't feel hungry/need for it...that's called fasting...something that human body's are designed to cope with. We have here thread about fasting, lots of interesting info and experiences of people purposely withholding from eating food for different periods of time.