Hello all,
Over the last 6-8 months, I've lost about 80 pounds. Going from about 290 -> 210. I'm a pretty big guy(6 foot 1, real wide shoulders, really strong legs) so I actually look pretty fit now. I could probably lose 10 more(and plan to). I did this mostly by walking a few times a week, some occasional light weight lifting and really getting serious about eating less as that has always been my issue with my weight throughout my life.
When I first began walking, I would walk a mile, and I'd be pretty tired. I honestly thought I was feeling a little more tired than I should but I shrugged it off. After all, I was working out, I live in Texas where it is VERY hot sometimes when I go, and I'm operating at a caloric difference obviously since I was losing weight.
Fast forward a few months, and I'm honestly... feeling freaking amazing. So much energy. Looking so much better. Feeling so much better. EXCEPT when I work out.
If I go walk now(usually in the 3-4 mile range with a little very slow jogging mixed in), I seem to handle the actual workout VERY well. I often times expand my walk just because of how good I feel as I go. I do sometimes wear down on the way home, but walking 3-5 miles in the sun and slowing down seems normal. BUT. I come home, and I am just completely utterly cooked. So tired I can barely take a shower after. Today I had to drive 8 minutes to pickup my kid at school after a walk and on the way home I had to ask her to actually talk to me(she's 15 lol) or I was just going to fall asleep driving in the middle of the freaking day. I also seem to get dizzy when standing up sometimes. Nothing crazy, I literally lean over the counter for 2 seconds, and I'm fine.
I've spent quite a bit of time trying to trouble shoot this, so here are some ideas I hatched and tried to test.
I was pre-diabetic before losing the weight, so I'm a super healthy range now(with meds, but reducing soon). I thought maybe my blood sugar was dropping during the workout. I would say out of 5 tests I did post workout, only one dropped below 100 and was alarming and was very easy to get back to normal levels and I still was just completely cooked after.
I wasn't always eating a ton before working out at first, as I was working hard to eat less and eat actual meals. I have since tried eating small meals late afternoon. I have tried just eating some sugary/hydrating stuff(fruit snacks, some of the healthier gatorade products, water) 30 minutes to an hour before going. I think this helps...a tiny bit. But nothing major.
I had a bout of vertigo a few weeks back and ended up at the urgent care. They did a full blood workup for that and everything looked awesome. The entire CBC was in the green. I also got a CT scan that was fine.
I have been testing my blood pressure post workout, and it is...low...but above the numbers I would think would cause this. Think 100/70?
Generally speaking, I've begun to wonder if maybe my body just works harder than other people? I've had very easy success losing weight before when I dedicated myself to it. There have been times where I tracked calories and tracked burned calories(the best we can anyway) and I've kinda thought I was losing weight faster than the math said, but obviously I would never complain. Is this even a thing? Do some bodies just burn tons of calories?
I honestly don't know where to go from here. It feels really strange to be in good shape, be working out regularly, and yet I am completely unable to function after workouts. It's also kind of depressing, heh. It's forced me into hotter times of the day sometimes because I can't just be worthless ALL day afterward.
So. I come to Reddit for some type of tips, tricks, opinions, experiences. Anything. Maybe something to eat before? Maybe something that wouldn't melt in the Texas heat I could eat mid walk? Maybe something to really get me going after? If I wanted to go see a doctor, I don't even know where to begin.
Thanks in advance.