Causes of hypoglycemia

Three causes of low blood sugar

Summer is the lowest period of the year for blood sugar, which means blood sugar is relatively close to normal values. However, this can also easily lead to misunderstandings among diabetic patients, thinking that since their blood sugar has dropped, they can take less anti-diabetic drugs. Random medication reduction or even discontinuation is an important reason why many diabetic patients' blood sugar cannot drop to normal for a long time. Therefore, although blood sugar may drop in midsummer due to the synergistic effect of the above-mentioned multiple factors, the extent of the drop will vary from person to person, and will also vary for the same person at different times. In this case, the medication must not be reduced blindly. In short, midsummer is a good time to lower blood sugar naturally. Diabetics should not miss it!

1. Eat a light diet, eat oil and eat less salt

First of all, in midsummer, the temperature is high, and many people suffer from "bitter summer", that is, the hot weather affects their appetite. If you lose your appetite, your sugar intake will naturally decrease accordingly. Moreover, the diet in summer is more light, eating less sugar, oil, salt, etc., just like adopting a low-sugar diet therapy. Even if they eat, most people will choose various fruits and vegetables that are on the market in summer, and many of these fruits and vegetables are good for It is very beneficial for diabetics. For example, bitter melon can be called "phytoinsulin" because it contains bitter melon saponin; cucumber is crisp and sweet, but its sugar content only accounts for 1.6%. It is also rich in vitamins C, A, B and other nutrients. There are also some fruits and vegetables, such as onions, which can promote cells to better utilize sugar and lower blood sugar; tomatoes, leeks, celery, zucchini, etc., with a sugar content of only 2.2%, are all suitable for diabetic patients in summer. The sugar content of watermelon is about 42%. Because it contains a lot of water, it can be a diuretic and relieve heat. Diabetics can eat it occasionally with caution.

2. Blood sugar consumption is high when sweating a lot

In addition to diet, another main reason for low blood sugar in summer is the increased heat energy consumption of the human body. Human body heat dissipation includes three methods: radiation, conduction and evaporation. The human body sweats a lot in summer, and every gram of sweat evaporated can take away nearly 400 calories. When the temperature is below 30°C, about 500 to 1,000 ml of sweat is generally discharged every day. Sweat is a "natural radiator." In midsummer, people consume a lot of energy, mainly dissipating heat, and the heat consumed by the human body mainly comes from blood sugar in the body. In addition, the days are long and the nights are short in summer, and the hot weather makes it difficult for people to fall asleep. Reduced sleep will also increase caloric consumption. Therefore, people's blood sugar is always low in summer.

3. High sensitivity to insulin in summer

Diabetes is caused by an absolute or relative deficiency of insulin secreted by the pancreas, which in turn causes an increase in blood sugar. Relevant medical experts have found that people are more sensitive to insulin in summer, which leads to greater insulin secretion than in other seasons, which also contributes to a drop in blood sugar in summer.