Understanding diabetes: care starts with knowledge

Diabetes is part of everyday life for many individuals and families. Understanding it can replace assumptions with practical support. At the Joy Mutanu Foundation, that understanding connects with our purpose: helping people feel seen, heard and less alone.

Diabetes is not one single condition

Diabetes affects the way the body regulates glucose, the sugar carried in the blood. Insulin helps glucose enter cells to supply energy. Problems arise when insulin is missing or does not work effectively.

• Type 1: the immune system attacks insulin-producing cells. People with this condition need insulin treatment. It can begin at any age.
• Type 2: the body becomes less responsive to insulin and may eventually make too little. Family history, age and other factors influence risk.
• Gestational diabetes: raised blood glucose develops during pregnancy and needs care through the maternity team.

These differences matter. Prevention advice for type 2 should not be presented as a way to prevent type 1. Read WHO’s explanation of diabetes types.

Notice changes, and ask about testing

Unusual thirst, more frequent trips to the toilet, persistent tiredness, changes in vision or weight loss without trying can be reasons to seek medical assessment. With type 2, changes may be subtle or go unnoticed for a long time.

Symptoms alone cannot confirm diabetes. A qualified healthcare professional can arrange appropriate blood tests and explain the results. Do not wait for a dramatic change before discussing concerns at a health appointment. See WHO’s information on symptoms and diagnosis.

Everyday care is a plan, not a quick fix

Diabetes care is individual. It may involve prescribed medicines or insulin, food choices, physical activity and blood-glucose checks. Eye, kidney and foot health also deserve attention through regular professional care.

Useful routines should fit a person’s circumstances. Discuss a manageable approach to eating and movement with the care team rather than following a one-size-fits-all diet. Food choices do not replace prescribed treatment, and medicines should not be changed on the strength of a social-media claim.

For people at risk of type 2 diabetes, healthier eating, regular activity and avoiding tobacco can help lower or delay risk. This is about support and access—not judging someone’s body or blaming them for a diagnosis. Explore NIDDK’s diabetes overview and care resources.

Food can be part of enjoyable, sustainable routines. The meal pictured is illustrative; an individual eating plan belongs in a conversation with a qualified professional.

Support the person, not the stereotype

If someone you care about lives with diabetes, begin by asking what would actually help. Listen before offering solutions. An invitation to walk together, help getting to an appointment or a thoughtful shared meal may be welcome—but let the person guide the conversation.

Avoid policing their plate, making jokes about sugar or assuming their diagnosis tells you how they live. Respect their privacy and treatment decisions. As WHO’s advice for friends and families emphasises, being someone who listens can matter more than giving unsolicited advice.

Where our community comes in

Our vision starts with diabetes awareness, connection to qualified care and compassionate community support. We are building that purpose thoughtfully; this website does not provide clinical diagnosis or individual treatment.

Visit Our Work to understand the foundation’s focus. If you would like to contribute experience, volunteer time or explore a partnership, start a conversation with the team. Please keep medical records and sensitive health details out of the contact form.

Sources and photography

Health information checked against the WHO diabetes Q&A, WHO diabetes fact sheet and NIDDK diabetes overview. This is general awareness information, not a personal diagnosis or treatment plan.

Cover photograph: Nataliya Vaitkevich / Pexels. Food photograph: Ella Olsson / Pexels. Images used under the Pexels licence; they do not imply endorsement.