If the pecans have become rancid or moldy, yes - eating them could make you ill.
It depends if the owner washes them regularly, also if they are moldy, i suggest you see a doctor.
Can you get sick eating old brown rice
yes drowning
In the Civil War there are accounts of starving soldiers finding and eating too many pecans and dying from it. I believe it ruptured their intestines.
You might.
no
Eating old carrots may not make you sick, but they can have a bad taste or texture due to spoilage. However, if the carrots have mold or a foul odor, it's best to discard them to avoid potential foodborne illness.
You can get sick from eating too much of anything.
Yes, you could get sick from eating green salami.
some peoples stomache feels wierd
You can get sick from eating too much of anything!
yeah you can get sick from eating too much of ANYTHING.
No they get sick from eating orange pips and human people's hair.