Type 1 diabetes
An autoimmune condition where the immune system destroys the insulin-producing cells in the pancreas, requiring lifelong insulin replacement.
Not medical advice. Insulin dosing is medical and individualized — never adjust it based on general information online. This is a general overview, not a management plan.
Recognizing highs and lows
High blood sugar (hyperglycemia) often shows up as increased urination and fatigue. Low blood sugar (hypoglycemia) tends to come on faster — shakiness, sweating, and irritability are common early signs, and it needs prompt treatment.
Managing day to day
- Consistent monitoring: regular blood glucose checks (finger-stick or continuous glucose monitor) are what make it possible to make informed decisions about food, activity, and insulin in the moment.
- Meal planning: smaller, more evenly spaced meals help avoid the sharp spikes and crashes that larger, less predictable meals can cause.
- Exercise: regular physical activity supports blood sugar management, but activity itself changes insulin needs — this is worth working through with your care team rather than guessing.
- Stress management: stress hormones can raise blood sugar independent of food, so practices like meditation or yoga are a legitimate part of management, not just a nice extra.
- A support network: people close to you knowing how to recognize a low and what to do about it is a real safety net, not just emotional support.
Sources