We are pleased to announce that on March 4, 2025, an updated Rich Text Editor will be introduced in the MyFitnessPal Community. To learn more about the upcoming changes, please click here. We look forward to sharing this new feature with you!
I've been undereating. I think. Now what?

duckiec
Posts: 241 Member
I have spent days searching, reading roadmaps, questions, posts, blogs, who knows what else, calculating, etc, and I'm confused as ever! I posted something similar yesterday but I'm wondering if asking it different will help my fuzzy mind.
BMR = 1390-1510 dep on method
TDEE = 2256-2001 dep on exercise level (not sure if moderate or light, 4-5 30-50min cardio workouts/week; adding stregth this week)
TDEE - 20% = 1600-1800
I've been eating 1200-1600/day, usually closer to 1200. I've been NETTING, on average, at or under 1200 cal/day. many days under lately with some spikes on non-exercise days. Bad? Should be more?
If yes, NET AT LEAST 1200/day? Or, eat at least BMR? NET at least BMR? Eat TDEE-20% and not caring about Net? I can find the numbers if someone can provide some guidance on where to go from here.
I've seen loss so far, but I'm scared I'll screw myself over for the long haul, I'd rather evaluate and fix now before any potential damage is done. Thanks all, oh and the diary is open if it helps.
BMR = 1390-1510 dep on method
TDEE = 2256-2001 dep on exercise level (not sure if moderate or light, 4-5 30-50min cardio workouts/week; adding stregth this week)
TDEE - 20% = 1600-1800
I've been eating 1200-1600/day, usually closer to 1200. I've been NETTING, on average, at or under 1200 cal/day. many days under lately with some spikes on non-exercise days. Bad? Should be more?
If yes, NET AT LEAST 1200/day? Or, eat at least BMR? NET at least BMR? Eat TDEE-20% and not caring about Net? I can find the numbers if someone can provide some guidance on where to go from here.
I've seen loss so far, but I'm scared I'll screw myself over for the long haul, I'd rather evaluate and fix now before any potential damage is done. Thanks all, oh and the diary is open if it helps.
0
Replies
-
I'm new to this too, but I set my goal calorie intake for TDEE-20%, and then I log my exercise calories ANYWAY just to make sure I net my BMR. So when I do my long runs, I usually eat 200-300 cals more, both because I am hungrier and because those are only 2x per week, but when I log my other, less strenuous workouts, I may have 200-300 cals left at the end of the day, with my food cals adding up to TDEE-20%.
I'll add that I am looking for results, but not worried about how quickly they come, so I'm less concerned about eating too much. As I get closer to my goal, I will probably eat more.0 -
Figured I'd try again today.0
-
Eat more than BMR and less than TDEE. Depending on how much you have to lose, a 20% cut from TDEE may be too much.
ETA: And it looks like you are likely in the moderate activity level, if not a level higher depending on your other normal day to day activity. If you add strength training in addition to your current activity, you may be at the highest level of activity.0
This discussion has been closed.
Categories
- All Categories
- 1.4M Health, Wellness and Goals
- 394.3K Introduce Yourself
- 43.9K Getting Started
- 260.4K Health and Weight Loss
- 176.1K Food and Nutrition
- 47.5K Recipes
- 232.7K Fitness and Exercise
- 440 Sleep, Mindfulness and Overall Wellness
- 6.5K Goal: Maintaining Weight
- 8.6K Goal: Gaining Weight and Body Building
- 153.1K Motivation and Support
- 8.1K Challenges
- 1.3K Debate Club
- 96.4K Chit-Chat
- 2.5K Fun and Games
- 4K MyFitnessPal Information
- 16 News and Announcements
- 1.2K Feature Suggestions and Ideas
- 2.7K MyFitnessPal Tech Support Questions