What to eat on an empty stomach, and what does not?

The stomach reacts differently to each supply when it is empty.

Even some healthy groceries are not healthy to eat on an empty stomach, because they can cause acid problems in the stomach, diarrhea and etc.

  • It is not advisable to eat on an empty stomach


Consuming tomatoes on an empty stomach can increase stomach acid because it contains Tanic acid. This increases the risk of ulcers of the stomach.


If you drink coffee on an empty stomach, it can increase acidity in the stomach and damage the mucous membrane of the stomach.

To some people it bothers more and some less so that each case is individual. And again, if you drink coffee immediately after eating, it counts in retaining some minerals, for example calcium and iron.

Therefore, it is advisable to drink coffee about 2 hours after a meal

Citrus Fruits

Oranges, lemons and other sour fruits can cause problems in people who have problems with the stomach, hives or inflammation of the esophagus.

Carbonated drinks

Carbonated drinks, whether sweetened or not (mineral water) on an empty stomach, can damage the stomach mucosa and lead to a reduction in blood supply to the stomach.

Sweetened drinks (including fresh squeezed juice)

When taken on an empty stomach, it quickly raises the level of blood sugar and thus increases hunger and desire for food in general.

Better use after eating.

Chili spices (for example, ginger, pepper, etc.)

On an empty stomach, they can strongly stimulate the secretion of gastric acid and damage the mucous membrane of the stomach.


If you drink yogurt on an empty stomach, concentrated stomach acid will destroy the probiotic lactobacillus it contains, so you surely will not benefit from it.

  • What can be eaten on an empty stomach


Studies have shown that eating breakfast eggs reduces total intake of calories during the day. They are well-cooked and fried but some healthy oil – for example, olive or coconut.


Oatmeal provides a protective layer of the mucous membrane of the stomach and also protects the walls of the stomach from any damage that may result from excess hydrochloric acid.


Nuts, hazelnuts and almonds, and others, reduce the risk of ulcers because they normalize the pH of the stomach. They also make you feel full.

Therefore, they are great as a snack when you are hungry and you are not able to consume a full meal.


Lentils-porridge is good on an empty stomach and breakfast because it improves digestion and is high in protein, it contains iron and vitamins.


Blueberries are well fed on an empty stomach and are good for breakfast.

They accelerate metabolism, which contributes to brain health (memory) and regulation of blood pressure.


Watermelon is good to eat on an empty stomach and breakfast because there are plenty of water and minerals (the body in the morning is slightly dehydrated). It also contains lycopene, which is useful for the heart, skin and blood sugar.


Although this is individually, in principle, honey can be placed on an empty stomach – it contributes to better bowel function, digestion, and is good for the immune system and has antiviral and antibacterial properties.

Written by Natasha

Nutritionist. Obsessed with a healthy diet and a healthy lifestyle. Category. Intuitive. Self-critical. Love books. Love to write.


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