People who have been drinking tend to
Their ability to tolerate alcohol

If you're asking what I think you're asking, the answer is yes.

Explanation

It may take people who drink alcohol often 4-5 drink to be drunk, versus somebody who almost never drinks 1 drink to be drunk. People start to build a tolerance the more they drink/take something. Same with spicy food and drugs. This can become a problem, as addicts may start to drink more and more to get drunk. This can cause serious damage to the body.

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.