Blog: 7 Signs You May Not be Eating Enough to Lose Weight

I just read the blog post from 9/4/24 titled "7 Signs You May Not be Eating Enough to Lose Weight". I'm a bit under two months out from my surgery, and I'm eating about 1/3 cup of food per meal. I'm doing pretty well keeping my protein at around 70 g/day, but there is no way that I can "eat enough" for MFP to be happy. The real question is, is it healthy for me to be eating this little? My dietitian says I'm good, but blog posts like this worry me. Thoughts?