Rate my diet please.

So for the past month I have been eating better. Honestly, it's not even that hard to do and I feel this is a lifestyle change for me. I know many on here are very good amatuer nutritionist and I would like some feedback. So far I have lost 20 pounds. I try to eat between 1800 and 2000 calories but sometimes only get 1000, I realize this low number is unhealthy. About me, 32, male and OTR. I only drink water and unsweetened tea. I completely cut sodas out, wasn't even hard. So here goes.

I run nights. First meal. Usually I either eat a package of tuna and light mayo or I get a 6 inch sub from subway. Tuna, sweet onion teriyaki or chicken chipolte melt. Heavy on veggies and light on sauce, wheat bread of course.

Then I put my snacks in a Walmart bag and place it on the passenger seat. Granola bars, cliff bars, apple sauce, larabars, peanuts, oven baked chips. I eat every 2 hours. My last food is usually a yogurt container, one of the small ones that is. I also occasionally get one of those fruit cups from Loves when they look decent.

Am I getting enough nutrition? I am not hungry all the time, I feel fine.

Also, although I know this is mainly about diet. I walk 30 minutes 4 days a week and I have those big rubber band things for exercise in the truck. I do those for 30 minutes 3 times a week. I also have a series of hand strengtheners that I use while driving. I'm up to the 150 pound one!

 

It just seems like there is such a fine balance between metabolism and how many calories you eat. I want my metabolism high but I also don't want to eat too many calories. Are there any foods or supplements that get your metabolism going that actually work?

 

Like literally pouring olive oil in a spoon and downing it?

 

I don't know man, that pretty hardcore, lol!

 

You said you started training. Were you out of shape then? What's the differences between now and then?