“My teeth are nearly perfect.
Whenever I switch dentists, they are a bit stunned at the first appointment.
My husband hates me for it.”

And there were so many interesting answers!
Here are some of the top-voted responses:
1.
“I’m not allergic to mosquito spit.

u/open_door_policy
2.
“Not a single person in my family has gone bald.”
u/Much_Committee_9355
3.

“My teeth are nearly perfect.
Whenever I switch dentists, they are a bit stunned at the first appointment.
My husband hates me for it.”

u/BilobaBaby
4.
“Probably my best lottery win is mental stability.
Not too high, not too low just always in a pretty good mood, positive and happy.

I don’t suffer from anxiety or depression, and it doesn’t take much to make me happy.
I will always look on the bright side of any problem or situation.
I am rarely angry.

u/Lou_Garoo
5.
“Ive got better than 20/20 vision.
I got to 20/15, and the optometrist didnt have anything smaller for me to read.
u/W3nt0ffT0M4rs
6. u/Duegatti
7.
“Zero period pain.
I forget I have it.”
u/atlantisdive
8. u/IncrediblePlatypus
9.
“I inherited the sleep button gene from my grandfather.
When I want to fall asleep, I just do…in a matter of minutes.
I haven’t struggled with falling asleep/waking up more than 10 times in my entire lifetime.
Downside: I can’t nap.”
u/VertebrateCrossing
10.
“Blood pressure that is always ‘good,’ ‘great,’ or ‘low.’
Age 53, and everyone around me talks about their high blood pressure and how to manage it.
I guess I consider that a genetic win.”
u/SandwichNo458
11.
“High platelet count.
My blood/plasma/platelets are very much in demand.
If I get cut, I’ll enter homeostasis rapidly.
I think I’m the opposite of a hemophiliac.”
u/nescent78
12.
“My beard is magnificent.”
u/Definition_Only
13.
“I can actually lick my elbow.”
u/Soulerous
14.
“Not sure yet, but I may live a really long time.
People on my mom’s side just have exceptional lifespans.
My great-grandma got in a bad fire at age 45 and had third-degree burns everywhere.
No one thought she’d recover or live very long.
This was in India.”
“My great-great-grandpa lived until he was around 116.
He maintained his capability and independence until the very end.
My grandpa is at 78 right now, and he’ll hopefully remain in good health.”
u/a-lovelyy-ladyy
15.
“Im a woman who doesnt grow leg hair.
All my friends are very, very jealous about this, LOL.”
u/anotherbutterflyacc
16. u/viginti_tres
Note: Some responses have been edited for length and/or clarity.