Fasting is simply the act of deliberately not eating food for a specific period of time, usually due to a particular reason.
According to research by Yiren Wang on the effects of fasting on metabolism and psychological health, fasting has several benefits, which include boosting mental health functioning, reducing inflammation, and improving heart health.
For health reasons, such as regulating blood sugar levels, blood pressure, and even cancer.
For religious reasons, which may include atoning for sins and purification.
Political statements in extreme cases of fasting, which are called hunger strikes.
Lose weight through burning excess stored calories.
While fasting is a good practice, doing it the wrong way might strip your body of essential nutrients needed in order to function properly. There is also the possibility of regaining all the calories lost if one does not know how to manage the hunger or craving that comes after fasting.
Here are some tips to fast without harming the body.
Do not strain your body by taking it through long hours of fasting. It may induce your body into a state of shock. While the body might burn calories, it would want to gain them right back by inducing cravings. Sometimes, it may even end up storing instead of burning as a way of preserving calories through a perceived deficit.
A beginning point is by reducing your portions gradually. It doesn't have to be huge portions; start by eliminating 1/4 portions. Continue with this until you reach a small portion enough for nutritional nourishment but not for extra calories.
To deal with hunger created by calorie deficit, you can induce the feeling of fullness through
Eating more fibrous meals.
Taking cinnamon tea in the morning.
Consume more protein-rich food (fish and chicken).
Preparation methods also matter when it comes to food. Avoid deep-fried foods or overcooked, bland foods. Prepare through methods such as baking, boiling, or air frying. In stews and wet/dry fry dishes, limit the oil and salt used.
While fasting often involves long periods of complete abstinence from food, sometimes this may end up exposing someone to gastrointestinal issues such as hyperacidity or ulcers.
In order to avoid this, the long periods of fasting can be broken with fruits. Fruits are rich in fiber and have low healthy sugar content compared to unhealthy junk foods. They are also packed with vitamins and minerals.
They are a great way of meeting caloric needs and feeling fuller without putting your weight loss journey in jeopardy. Consider fruits that are full of fiber, such as guavas, bananas, avocados, berries, pears, and papayas.
Eat a few fruits whenever you feel hungry. Essentially, it's a way of snacking healthily while avoiding eating all the time.
Part of being healthy is staying hydrated. While water is the best source for this, other sources such as fruits with high water content also do the trick (e.g., watermelon).
One way of drinking water while still dangling for weight loss is adding a teaspoon of chia seeds to your drinking water. The ‘chia water’ will make you stay hydrated and have a feeling of being full, so it will also reduce hunger spells.
One can also try homemade sugarless herbal teas as a form of supplementation as well as boosting metabolism. Popular teas are ginger, turmeric, and cinnamon teas.
Smoothies and tonics for weight loss can also do the trick.
Important note:
Fasting is a great way to keep healthy; however, do not overdo it to the point of malnutrition. It is also important to practice lighter exercises when under intense fasting. If fasting does not work in the case of weight loss, then it might be good to consult a specialist to take a look at your hormonal levels.
Do not fast if you are diabetic, pregnant, underweight, or have either mental health or eating disorders.
No.
People with malnutrition, eating disorders, depressive episodes, pregnant women, children under 5 years, or people with chronic illnesses like sickle cell anemia should not partake in fasting.
In the first hours to days, the body uses stored glucose for energy.
In subsequent days to weeks, the body begins to burn stored fat as an alternative source of fuel.
No.
Fasting done the right way, especially short-term, actually improves metabolic health. In fasting, balance is key because under-eating is what will lead to metabolic disturbance.
Eat nutritious foods, and don't starve in the name of fasting.
Dizziness
Persistent fatigue
Mood swings
Hair loss
Irregular menstruation
Sleep disturbances
Sick spells and long recovery periods from illness
Results vary.
Many people, however, report seeing changes from week 3 onwards with consistency. These changes are not inherently physical. They include improved mental well-being, bowel activity, and flexibility.
Yes.
Fasting done the right way, as guided by this article, helps improve mental wellness due to stabilized blood sugars and production of ketones. Stay well hydrated and do not eat extremely small portions or nutrient-deficient foods.