The risks of intermittent fasting: What to know before you start
Intermittent fasting is a diet that involves periods of extended fasting, interspersed with periods of normal eating. It has become increasingly popular in recent years, as it is believed to help with weight loss and improve overall health.
However, there are some potential risks associated with intermittent fasting that people considering following it should be aware of.
Here are some of the risks of intermittent fasting:
- Low blood sugar: Intermittent fasting can lead to low blood sugar, especially in people with diabetes or who are prone to hypoglycemia.
- Feeling tired and weak: People following intermittent fasting may feel tired and weak, especially during fasting periods.
- Weight gain when you stop fasting: Stopping intermittent fasting can lead to weight gain, especially if you go back to your old eating habits.
- Digestive problems: Some people may experience digestive problems, such as constipation or diarrhea, while fasting.
- Nutrient deficiencies: Intermittent fasting can lead to deficiencies in certain nutrients, such as iron and calcium.
It is important to consult with a doctor before starting intermittent fasting, especially if you have any of the following health conditions:
- Diabetes
- Heart disease
- High blood pressure
- Digestive problems
- Kidney or liver problems
- Pregnancy or breastfeeding
Tips to reduce the risks of intermittent fasting:
- Start slowly: If you are new to intermittent fasting, start with a short fasting period, such as 12 hours, and then gradually increase the period over time.
- Drink plenty of fluids: Drink plenty of water, unsweetened tea, and coffee during fasting periods.
- Eat healthy meals: During eating periods, make sure to eat healthy and balanced meals.
- Talk to your doctor: If you have any of the conditions listed above, consult with your doctor before starting intermittent fasting.
Conclusion:
Intermittent fasting can be an effective diet for weight loss and improving overall health. However, it is important to be aware of the potential risks before starting this diet.