Fatigue is a state of physical and/or mental exhaustion, characterized by weakness, lack of energy, difficulty concentrating and reduced physical performance.

Acne is a skin condition caused by inflammation of the sebaceous glands, leading to the formation of blackheads, pimples, cysts, and abscesses. It is most commonly seen during adolescence but can occur at any age.

Menopause is a natural stage in a woman's life marking the end of menstruation, typically occurring between the ages of 45 and 55. It is characterized by a decline in estrogen levels, leading to symptoms such as hot flashes, mood swings, insomnia and vaginal dryness.

Intestinal colic is a sudden, intense abdominal pain caused by intestinal cramps. It can result from bloating, constipation, infections or food intolerances. The pain typically comes in waves and is accompanied by a feeling of fullness.

Stomach and duodenal ulcers are sores on the mucous membrane of these organs, often caused by an infection with *Helicobacter pylori* bacteria or excessive use of pain medications. They are characterized by pain in the upper abdomen, heartburn, and nausea.

High cholesterol can lead to the formation of atherosclerotic plaques, increasing the risk of heart disease and stroke. The main causes include a diet high in saturated fats, lack of physical activity, smoking and genetic factors.

Diarrhea is a condition characterized by frequent, watery stools, usually associated with gastrointestinal problems. It can result from infections, food poisoning, stress or chronic diseases.

Gastroenteritis, also known as viral gastroenteritis, is an infection of the digestive tract caused by viruses.

Loss of appetite is a decrease or loss of the desire to eat, which can lead to malnutrition.

Constipation is the difficulty in passing stool at intervals greater than 3 days.

Convalescence is the period of recovery after an illness, surgery or injury. It involves the body's regeneration, the restoration of physical and mental strength and a gradual return to full functionality.

Cholecystitis is an inflammation of the gallbladder, most commonly caused by gallstones. It is characterized by pain in the upper right quadrant of the abdomen, fever, nausea and vomiting.

Tooth decay is a disease in which the enamel of the tooth undergoes demineralization, leading to its damage. It occurs as a result of acids produced by bacteria that break down sugars from food.

Cancer is the uncontrolled growth of cells in the body, leading to the formation of tumors. It can be benign (non-cancerous) or malignant. The latter, known as carcinoma, has the ability to spread to other parts of the body.

Bulimia is an eating disorder characterized by episodes of binge eating, followed by attempts to get rid of the food (e.g., vomiting, using laxatives) in order to prevent weight gain.

Anorexia is an eating disorder characterized by extreme restriction of food intake, a fear of gaining weight and a distorted body image.

Nausea is an unpleasant feeling of needing to vomit, often occurring as a symptom of various illnesses and conditions.

Redness of the eyes is a symptom in which the white part of the eye becomes red or pink. It can be caused by infections, allergies, fatigue or irritation.

Nervous exhaustion is a state of extreme mental and physical fatigue resulting from prolonged stress, excessive emotional or psychological strain. It manifests as decreased concentration, insomnia, irritability, anxiety and apathy. It can lead to burnout, depression or other health issues.

Reflux is a condition in which stomach contents flow back into the esophagus, causing heartburn, a burning sensation in the chest and sometimes pain. It can lead to damage to the esophageal lining and in the case of chronic reflux it can develop into gastroesophageal reflux disease (GERD).

Hypochlorhydria is a condition in which the secretion of hydrochloric acid in the stomach is too low. It can lead to digestive problems, bloating, a sense of fullness, and a weakened immune system.

Detox is the process of cleansing the body from toxins, harmful substances or excess substances that may negatively impact health.

Hashimoto's disease is an autoimmune thyroid disorder in which the immune system attacks the thyroid gland, leading to hypothyroidism. Symptoms include fatigue, weight gain, depression and sensitivity to cold.

Loss of appetite is a condition in which a person loses interest in eating, which can lead to a reduced desire for food. It can be caused by illnesses, stress, depression or other health disorders.

Magnesium deficiency is a condition where the magnesium level in the body is too low, which can lead to muscle cramps, weakness, fatigue, irregular heartbeat, and concentration problems.

Digestive problems are discomforts such as abdominal pain, bloating, heartburn, constipation, or diarrhea.