Glucose intolerance is a type of digestive disorder. It occurs when the body fails to digest sugars found in foods such as carbohydrates and sweets. Over time, this can develop into insulin resistance, which occurs when the body's normal response to insulin being released or injected is reduced. Both conditions come into play when it comes to stabilizing the body and minimizing blood glucose levels. Glucose intolerance can lead to diabetes.
Glycemic Index and Weight
Following a diet with a low glycemic index, or GI, will help the body to better digest and process foods. The glycemic index includes certain foods that minimally affect or fluctuate blood sugar levels. Choosing foods that are low on the glycemic chart, such as those that have a lot of protein, will help with glucose intolerance. These foods will also help with weight loss. Overweight is a common sign of glucose intolerance.
Tiredness
One indicator of glucose intolerance is extreme tiredness or weakness. This often occurs right after eating sugary or carbohydrate rich foods. This symptom usually appears 30 minutes to an hour after eating a meal. For those who experience high levels of glucose intolerance, even small amounts of carbohydrates can affect them.
Concentration
Trouble concentrating is also a sign of glucose intolerance. Often referred to as "brain fog," this symptom starts after eating and can continue for several hours. Drinking plenty of water and getting more exercise can help alleviate this problem. Avoiding sugary or high-carbohydrate-count foods and meals also can help.
Digestive Problems
Some people with glucose intolerance also have digestive problems, such as bloating, heartburn and irritable or irregular bowel movements. These conditions occur when the body is unable to quickly turn the foods into fuel and the digestive process slows. You might feel hungry, even when the food you ate has not yet been digested and passed through your system.
Hypertension
Hypertension may also be a sign of glucose intolerance. This especially occurs in people who combine high-fat foods with high-carbohydrates and foods that contain a lot of sodium. Hypertension eventually can damage the pulmonary and cardiovascular systems. Blood pressure must be controlled through a diet that lowers the glycemic index and with minimally processed foods that are low in sodium.
