Apple cider vinegar or cider vinegar is a product widely used in the kitchen to dress foods such as salads. However, its excessive consumption can cause side effects on your health, since this dressing is acidic.
Here we present the following article, where we share all the necessary information for you to know about the side effects of apple cider vinegar.
What is apple cider vinegar?
Apple vinegar or apple cider, is a type of vinegar that is obtained from the fermentation of the sugary compounds of apple cider or apple juice, turning it into alcohol and then adding bacteria to complete the process. .
To highlight: The origin of this drink dates back to around the year 5000 BC, where wine vinegar was first used and then other fermentable products such as apple and fig were used. Vinegar itself is acetic acid.
Its pH is between 2.5 and 2.9 , that is, a very acidic substance if we take into consideration that the maximum acidity value on the pH scale is 0 and the neutral one is 7. The degree of acidity ranges between 5% and 7% , a value that depends on its acetic acid content . (1)
Note: Its therapeutic use is related to the elimination of bacteria, the regulation of cholesterol and blood sugar, and the control of the presence of insulin in the blood. (two)
What harm can apple cider vinegar cause
The consumption of cider vinegar is safe and can bring many benefits to your health when used therapeutically, however, its inadequate consumption can cause damage to the body. Here we mention the most common:
1. Irritation in the throat
One of the benefits of apple cider vinegar is that it is an effective bactericide, commonly used to gargle when we have a sore throat thanks to its antiseptic, analgesic and anti-inflammatory properties.
However, when we use it in excess it causes irritation of this mucosa, taking into consideration that it is a very strong acid.
You should know: The recommendation to gargle with apple cider vinegar and not suffer from throat irritation is that it should be diluted in water, but it is appropriate to consult your doctor.
2. Nausea and heartburn
The intake of apple cider vinegar can cause other side effects such as nausea and heartburn . Nausea can be considered as a defensive reaction of the organism to the intake of foods that we do not like.
In this sense, if you are not used to the acidity of apple cider vinegar or its taste, it will most likely cause nausea. Also consuming apple cider can cause heartburn, since it increases the degree of acidity of gastric juices, irritating the mucous membranes of the stomach wall
To highlight: Scientific evidence indicates that the intake of apple cider vinegar improves insulin sensitivity in meals high in carbohydrates, regulating the presence of glucose in the blood. (3)
3. Alterations in intestinal transit
Adequate consumption of this vinegar favors intestinal function because it has the property of being a light laxative, helping to avoid constipation.
But as we have mentioned previously, its excessive consumption can lead to alterations in intestinal transit, due to its degree of acidity, modifying the presence of the bacterial flora in the intestines, causing symptoms such as diarrhea and intestinal colic.
Note: The literature indicates that adequate intake of acetic acid can contribute to weight loss, thanks to the fact that it causes a feeling of satiety, but in this regard there is no scientific evidence.
4. Esophageal injuries and burns
Many people are used to taking large amounts of acetic acid in the form of apple cider vinegar and experiencing no adverse effects. However, chronically consuming acidic substances causes damage to the internal lining of some organs and cavities.
To highlight: In the case of the esophageal mucosa, it can suffer burns due to the intake of undiluted or excessive apple cider vinegar or also suffer burns due to the reflux of gastric juices.
5. Weakening of the bones
Another of the side effects of excessive or undiluted consumption of this liquid is that it can reduce potassium levels in the body. Lately, the consumption of foods rich in potassium has been associated with a lower risk of osteoporosis and greater bone mass.
You should know: Literature indicates that apple cider vinegar mixed with a glass of water can help you fight diseases such as diabetes.
In addition to the weakening of bone mass and low potassium levels in the body, they cause loss of appetite, cramps, vomiting and diarrhea.
6. Wear on tooth enamel
Due to its degree of acidity, acetic acid consumed progressively or undiluted, can cause deterioration in dental enamel and with it the appearance of dental caries.
The scientific literature explains that when the pH is less than 5.5 , hydroxyapatite (the main component of enamel that protects teeth) begins to dissolve and tooth deterioration occurs. (4)
Note: Drinking apple cider vinegar mixed in a glass of water can promote bone and oral health.
7. Drug interaction
Many of the interactions of acetic acid with other remedies are related to the loss of potassium. If you take digoxin, the low potassium increases the side effects of this drug. Likewise, if you consume diuretic drugs, it can increase the decrease in potassium.
If you are diabetic and take drugs to control the disease, apple cider vinegar is related to the regulation of blood glucose, and can cause hypoglycemia.
Similarly, taking cider vinegar along with insulin can cause potassium levels in the body to drop dangerously.
To highlight: Before starting any therapy with acetic acid, you should consult your doctor in prevention if you are taking treatment for any other chronic disease.
8. Kidney disorders
Consuming excessive apple-derived acetic acid can cause kidney disease.
The main cause is the decrease in potassium in the body, which at the renal level has been implicated in the production of kidney lesions and with a process of generalized kidney growth. (5)
Important: If when consuming this product you observe abnormal symptoms in your kidney function, stop taking it and consult your doctor immediately to avoid permanent damage.
Key Findings
- In general, consuming apple cider vinegar diluted in water is safe and does not cause harm to the body and if it is ingested in moderation it generates many benefits .
- Ingesting large amounts of apple cider vinegar mainly causes a decrease in potassium levels in the body.
- Excess intake of this element causes damage to the protective layer of the teeth, exposing it to oral bacteria.
- Excess intake of cider vinegar can deteriorate the quality and structure of the bones, causing osteoporosis.
- It is advisable to consult a specialist before starting any therapy with apple-derived acetic acid, if drugs are being taken for other pathologies.
- Excessive intake of cider vinegar excessively causes problems in the stomach and intestines.
University Professional in the area of Human Resources, Postgraduate in Occupational Health and Hygiene of the Work Environment, 14 years of experience in the area of health. Interested in topics of Psychology, Occupational Health, and General Medicine.