'Old people' reveal what has aged them most in life in eye-opening discussion about bad habits, grief, cheating and job toxicity

By SHANIA OBRIEN, COMMERCIAL CONTENT PRODUCER (LIFESTYLE & SHOPPING)

When we talk about ageing, the focus is often skincare, sleep, diet, or sun exposure.

But for those who've faced life's highs and lows, ageing means more than what appears in the mirror - it's what life demands.

Older adults were recently asked which experience made them feel they'd aged fastest. While some pointed to smoking or chronic pain, one theme stood out: grief.

Sharing as part of a global longevity conversation, many agreed that losing a child, partner, or parent was when everything changed.

'Job stress and life stress happening simultaneously,' one person summed up, echoed by over 1,400 others.

For most, nothing accelerated ageing more than losing a child.

'Grief is definitely number one factor of premature aging,' a man wrote.

'No amount of stress, smoking, or standing in the sun without sunscreen will age you like grief does. I've aged 10 years in the last three since my little soulmate died.'

For people who've lived through life's biggest highs and lows, ageing isn't just about what shows up in the mirror - but what life asks of you

Parents who had endured similar heartbreak described how it changed them.

'My husband and I spent our 50s helping our son with cancer, then losing him. That experience has made us "old" in many ways. Our bodies are holding up, but our spirits are aged forever,' one woman said.

One woman noticed her appearance change almost overnight while caring for her mother after a stroke.

'Seeing her decline knowing there was nothing to be done to stop it aged me in ways I can't describe. I look 10 years older in pictures before and after her stroke, though they were only taken months apart. The worry, stress, depression and grief did a number on my countenance.'

Others balanced full-time work with appointments and medications for loved ones, all while managing the emotional toll.

'My parents have outlived their savings - caring for them has probably aged me the most,' one wrote, describing the strain of supporting a father with Alzheimer's.

'After the first few years, they could not be left alone. I am a very active person who loves to be outside, but slowly I had to curtail most of my activities.

'The stress, the weight gain and loss of muscle mass (yes, I did work out inside and had some vacations where I was able to get back into shape, but... the years progress), and then arthritis that kept me from other activities took their toll.'

Again and again, people described moments of deep grief - losing children, partners, or parents - as the point where everything shifted emotionally and physically

For some, ageing came during a period of overwhelming demands.

One woman described juggling work, a divorce, her father's death during COVID restrictions, and multiple cancer diagnoses.

'I figured if I kept going the way I was, I was going to die anyway,' she wrote.

Retirement finally allowed her mind and body to start healing.

'The crushing weight of raising kids, staying ahead at work and caring for ageing parents. Trying to make the maths of daily life work.'

Supporting a loved one through serious illness also left a lasting mark.

One person said their husband's cardiac arrests aged them dramatically, even though he survived.

Another became both caregiver and provider while their spouse battled cancer.

'I look far worse than my spouse does - I've aged tenfold being the provider and caregiver,' they wrote.

For many, the emotional responsibility of caring for someone was a turning point.

What life experience do you believe leaves the deepest marks on how we age, and why?

'One back injury in my early 50s - it's amazing how much reduced mobility affects everything,' one person wrote.

Others reflected on long-term habits like smoking, noting that even years after quitting, the effects remain.

'My gums and skin are still paying the price,' a man revealed.

There were also mentions of relationship breakdowns, financial stress, the impact of COVID-19, and the challenges of supporting children through addiction.

Taken together, the responses show ageing isn’t always gradual.

For many, it arrives suddenly - when life asks the most of us.