Living well with type 2 diabetes

Type 2 diabetes develops when the body cannot use insulin properly, so glucose builds up in the blood. It often develops quietly over years, which is why many people are diagnosed during a routine check or when another problem brings them to a clinic.

What good control looks like

Control is not about perfection. It is about keeping blood glucose in the range your clinician sets for you, most of the time, while living a normal life. Your targets may differ from someone else’s depending on your age, other conditions and medicines.

Food: changes that are realistic

• Keep portions of starchy foods such as ugali, rice, chapati and potatoes moderate, and fill more of the plate with vegetables.
• Choose whole grains and less refined options where you can.
• Include a protein source at each meal, such as beans, lentils, eggs, fish or chicken.
• Limit sugary drinks, including sodas and packaged juices. Water, unsweetened tea and uji without added sugar are better everyday choices.
• Eat at regular times rather than one very large meal late in the day.

You do not have to give up familiar foods. Most people do better with smaller changes they can sustain than with a strict plan they abandon after a month.

Movement

Regular activity helps the body use insulin better. Walking counts. Aim for activity on most days, built into your routine where possible. If you take insulin or certain tablets, ask how to adjust around exercise to avoid low blood sugar.

Medicines

Many people need tablets, and some need insulin. Needing insulin is not a failure; it reflects how the condition changes over time. Take medicines as prescribed, and tell your clinician about side effects rather than stopping on your own.

Monitoring

Your clinician will advise how often to check your blood glucose at home, which depends on your treatment. A longer-term blood test, HbA1c, shows average control over about three months and is usually repeated a few times a year.

Checks that prevent complications

• Eyes: a retinal examination at the interval your clinician recommends, because early damage has no symptoms.
• Feet: daily self-checks for cuts, blisters or colour changes, plus a professional foot check. Numbness means injuries can go unnoticed.
• Kidneys: periodic urine and blood tests.
• Blood pressure and cholesterol: managed alongside glucose, since they share the same risks.

Know the warning signs

Seek care urgently for symptoms of very high glucose such as extreme thirst, frequent urination, vomiting, abdominal pain, rapid breathing or confusion. Learn the symptoms of low blood sugar too — shakiness, sweating, hunger, irritability or confusion — and keep a fast-acting sugar source with you if your treatment can cause it.

Looking after the rest of you

Living with a long-term condition is tiring, and low mood is common. Support matters as much as medicine: family who understand your plan, a care team who knows your history, and regular reviews rather than crisis visits.