Try not to eat between breakfast and the following day's breakfast. You'll be shocked at how difficult this is. Our ancestors went for days without eating; there were not refrigerators, or even agriculture, for most of humanity's existence, so we either had fresh food and ate, or we starved.
Because of this eating/starving cycle, a symbiosis formed, between us and the bacteria that live in us. Think of these bacteria as an extremely blue collar workforce; it's hard work, but you get the job done and then you die. When times are good the populations grow up, but they always stay in balance.
Fast forward to today, and most of us have abundant food available anytime of the day, and for many of us, this food contains such cheaply available calories (glucose, fructose, etc.) that we have created a welfare state for bacteria. Just like with a human welfare state, it's no longer the bacteria that serve the most important purpose that thrive, it's the bacteria that reproduce at the fastest rate, given the available energy medium. As a result, our immune systems are partially tasked with destroying bacteria that have no business existing in our bodies in such high numbers. This wreaks havoc on our health more than any other thing we do.
There are various schools of thought when it comes to fasting, but, as a general principle, fasting, to some degree, on a regular basis, creates a biome inside of you that more closely represents how we naturally existed before the advent of french fries and corn bread.
None of this is medical advice and I am not a medical professional.
I usually make coffee in the morning and fry one egg. I also have two pieces of bacon or sausage.
Then I do not eat until around 5pm.
For a lunch, I drink water. I might bring jar of peanut butter with me and a couple pieces of whole grain wheat bread or a banana.
For dinner I do a meat, vegetable, and starch. Dessert should be some kind of fresh fruit with fat free whip cream. Blue berries or strawberries mixed with yogurt is a healthy dessert.
Well, that's my routine at least. I sometimes go almost a day without eating as long as I'm well hydrated.
If you are trying to cut weight, stop eating things that make you feel bloated. Starch, carbohydrates, anything with corn syrup or enriched flour in it. Cut out seed oils and unsaturated fats. Also, find a way to mentally block the feeling of hunger. If your brain says "i'm hungry" then find a way to distract that feeling or bury it subconsciously. I've often been hungry and somehow make the feeling go away or ignore it.
That's kind of how I normally operate also, healthy breakfast and then no food until dinner. And yeah that's an interesting thing (making hunger go away), there's this video I watched about a year ago from some Indian guy who is full bore on fasting and he talks about how hunger has nothing to do with your bodies need for energy and is purely created from hormones in a process that kicks off after each meal.
Coffee has been bad for me. THere were periods when I used to work an office job when I'd slam 3 or 4 cups every morning. Too much coffee makes me sweat and get jittery. I felt addicted for a while. What I mean is I'd have withdraw or a hard morning without the coffee. It was like a drug. I needed my fix or I was gonna get less work done. Also the coffee gave me acid reflux.
Now i stick to just one or two cups coffee, made kinda weak, and drink more water
I'm gonna try to get creative and make some good home made iced teas this summer. Might experiment with some different kinds of tea leaves and do some infusion with stuff i pull out the garden.
I gave up coffee for similar reasons. Very sensitive to the caffeine and messes with my blood sugar and mood - makes me very snappy and short tempered. I have black tea now and then switch to caffeine-free drinks for the rest of the day. Much better for me and everyone that interacts with me.