Health starts with small habits.
Big changes are hard to keep. Small ones, repeated on most days, quietly add up. Here’s where to start, and why a two-minute habit can matter more than a perfect plan.
Why small works.
Many of the conditions we see every day, like high blood pressure, type 2 diabetes and high cholesterol, build up slowly over years. Your genes play a part. So does what you do on an ordinary Tuesday: how you sleep, what you eat and drink, and how much you move.
That’s the good news. The everyday choices that slowly push your health one way can also push it the other. You don’t need a whole new life. You need a few small habits you can actually keep.
Research on habits suggests a new routine takes around two months of repetition before it feels automatic, although for some people it’s a few weeks and for others much longer. Missing a day now and then doesn’t undo your progress. Starting small is what makes it easy to keep going.
Make it so small you can’t say no, then do it on most days.
Eight small habits, that add up.
You don’t need all of them. Choose one or two that feel easy, and add another once they stick.
- 01
Move a little more
Adults are advised to get at least 150 minutes of moderate activity a week, like brisk walking, plus muscle-strengthening twice a week. Every bit counts, even ten minutes at a time.
Start with a 10-minute walk after supper.
- 02
Protect your sleep
Most adults need seven to nine hours. Too little sleep affects your mood, appetite, blood sugar and concentration.
Start with the same wake-up time every day, and your phone out of the bedroom.
- 03
Add a vegetable
South Africa’s food-based dietary guidelines start with eating plenty of vegetables and fruit every day. Adding something good is easier than cutting things out.
Start with half your plate as vegetables at one meal a day.
- 04
Drink water first
Swap fizzy drinks and fruit juice for clean, safe water. Sugary drinks add a lot of sugar without filling you up.
Start with a glass of water before each meal.
- 05
Go easy on salt
Most of our salt is hidden in bread, processed meat, stock cubes and takeaways. The WHO advises less than 5 g a day, about one level teaspoon, to help protect your blood pressure.
Start with tasting before you salt, and keeping the salt off the table.
- 06
Smoke less, drink less
Stopping smoking is one of the best things you can do for your health, at any age. With alcohol, less is better: no amount is completely risk-free.
Start with two alcohol-free days a week, or booking a visit to get help to stop smoking.
- 07
Make room to breathe
Stress and low mood affect your body too. A few quiet minutes, time outside or a short pause in a busy day can help.
Start with five slow breaths before you start the car.
- 08
See your people
Good relationships are good for both mental and physical health. Connection is a habit too.
Start with calling a friend while you walk.
Small checks, big difference.
Habits work best alongside regular check-ups. Many common conditions cause no symptoms early on, so the only way to know is to check.
High blood pressure usually feels like nothing at all. That’s why we measure it.
Worth checking regularly
- Blood pressure, at least once a year
- Blood sugar and cholesterol, especially from your 40s, or earlier if diabetes or heart disease runs in your family
- Your weight and waist size
- An HIV test, at least once a year, or more often if you might be at risk
- A Pap smear for cervical screening, as often as your doctor advises
- Your skin and breasts, for anything that has changed
See a doctor sooner if you notice
- Tiredness that doesn’t go away, or weight loss you can’t explain
- Being very thirsty or needing to pass urine often
- Low mood or anxiety that has lasted more than two weeks
- Loud snoring with pauses in breathing, or feeling sleepy during the day
- A mole that changes, bleeds or itches
- New chest pain or shortness of breath: this needs urgent care
Start this week, not someday.
Four simple steps to turn a good intention into something you actually do.
- 01
Pick one
Choose a single habit from the list, one that feels easy rather than impressive.
- 02
Tie it to something
Attach it to something you already do: after brushing your teeth, after supper, or when you park the car.
- 03
Keep it simple
A tick on the calendar is enough. Aim for most days, not every day.
- 04
Check in with us
Book a check-up for your numbers, and we’ll help you choose where to start.
Health isn’t built in a day, and it isn’t lost in one either. Be patient with yourself, start small, and let the small things add up. If you’d like help choosing where to begin, book a check-up, in person or by video.
Dr. Madri Verster
Book on WhatsAppSources: World Health Organization guidance on physical activity and salt; South African food-based dietary guidelines; Lally and others (2010) on how long habits take to form.
