Bad: who are they contraindicated?

Bad: who are they contraindicated?

Biologically active additives (dietary supplements) have become an integral part of the lives of many people seeking to maintain health and improve well -being. However, despite their broad accessibility and seeming harmlessness, dietary supplements are not a universal solution and can be contraindicated in certain categories of the population. Understanding potential risks and contraindications is the key to the safe and efficient use of these products.

1. Children and adolescents:

The use of dietary supplements in children and adolescents requires special caution and should be carried out exclusively on the recommendation of the doctor. The child’s body is in the stage of active growth and development, and interference in this process using biologically active substances can have unpredictable consequences.

• Hormonal disorders: Dietary supplements containing phytoestrogens (for example, soy, red clover) can negatively affect the hormonal background of girls and boys during puberty, causing premature or, conversely, delaying sexual development, menstrual cycle disorders and other hormonal imbalances.
• Influence on the growth and development of bones: An excess of certain vitamins and minerals, such as vitamin D and calcium, can lead to premature closure of bone growth zones, which potentially limits the final growth of the child.
• The risk of allergic reactions: Children are more susceptible to allergic reactions than adults. Bades containing plant extracts, dyes and preservatives can cause skin rashes, itching, swelling and other allergic manifestations.
• Interaction with drugs: Children taking medications about chronic diseases should avoid taking dietary supplements without consulting a doctor. Bades can enhance or weaken the effects of drugs, increasing the risk of side effects or reducing the effectiveness of treatment.
• Disadvantage of research: Most dietary supplements do not undergo clinical trials on children. This means that the safety and effectiveness of these products for this age group is not confirmed by scientific data.
• Exceptions: In certain cases, the doctor may recommend taking dietary supplements to children and adolescents to correct the deficiency of vitamins and minerals caused by insufficient nutrition or specific diseases. For example, vitamin D can be prescribed to children living in regions with insufficient sunlight, or iron preparations for iron deficiency anemia.

2. Pregnant and lactating women:

Pregnancy and the period of breastfeeding is a time of increased responsibility for the health of both the mother and the child. Reception of dietary supplements during this period should be strictly controlled and prescribed exclusively by a doctor.

• Teratogenic effect: Some dietary supplements may contain substances that have a teratogenic effect, that is, capable of causing congenital defects in the development of the fetus. Dietary supplements containing high doses of vitamin A (retinol), vitamin D and some herbs are especially dangerous.
• Influence on the hormonal background: Bades containing phytoestrogens or other hormonally active substances can disrupt the hormonal balance of a pregnant woman, which can lead to complications of pregnancy, such as miscarriage or premature birth.
• The risk of allergic reactions: Pregnancy makes women more susceptible to allergic reactions. Bades containing plant extracts, dyes and preservatives can cause skin rashes, itching, swelling and other allergic manifestations that can negatively affect the health of the mother and fetus.
• Influence on lactation: Some dietary supplements can influence breast milk production, reducing or increasing lactation. Other dietary supplements can penetrate into breast milk and have an adverse effect on the baby.
• Interaction with drugs: Pregnant and nursing women taking medications about any diseases should avoid taking dietary supplements without consulting a doctor. Bades can enhance or weaken the effects of drugs, increasing the risk of side effects or reducing the effectiveness of treatment.
• Disadvantage of research: Most dietary supplements do not undergo clinical trials for pregnant and lactating women. This means that the safety and effectiveness of these products for this group of population is not confirmed by scientific data.
• Exceptions: In certain cases, the doctor may recommend taking dietary supplements to pregnant and nursing women to correct the deficiency of vitamins and minerals necessary for the normal development of the fetus and maintaining the health of the mother. For example, folic acid is recommended to prevent defects in the nervous tube in the fetus, and iron preparations for iron deficiency anemia.

3. Older people:

Older people often suffer from chronic diseases and take many drugs. Reception of dietary supplements at this age requires special caution due to increased risk of side effects and interactions with drugs.

• Interaction with drugs: Older people often take several drugs at the same time, which increases the risk of interactions between drugs and dietary supplements. Bades can enhance or weaken the effects of drugs, increasing the risk of side effects or reducing the effectiveness of treatment. For example, dietary supplements containing vitamin K can reduce the effectiveness of anticoagulants, such as warfarin.
• Reducing the function of the kidneys and liver: With age, the function of the kidneys and liver decreases, which makes it difficult to remove toxins and metabolites from the body. Reception of dietary supplements containing high doses of vitamins and minerals can overload the kidneys and liver, aggravating their function.
• The risk of bleeding: Some dietary supplements, such as ginkgo biloba, garlic and ginger, have anticoagulant properties and can increase the risk of bleeding, especially in people taking anticoagulants or suffering from blood coagulation disorders.
• The risk of allergic reactions: With age, the immune system weakens, which makes the elderly more susceptible to allergic reactions. Bades containing plant extracts, dyes and preservatives can cause skin rashes, itching, swelling and other allergic manifestations.
• The risk of falls: Some dietary supplements, such as Valerian and Melatonin, have a sedative effect and can cause drowsiness and dizziness, which increases the risk of falling and injuries in the elderly.
• Disadvantage of research: Most dietary supplements do not undergo clinical trials for older people. This means that the safety and effectiveness of these products for this group of population is not confirmed by scientific data.
• Exceptions: In certain cases, the doctor may recommend taking dietary supplements to older people to correct the deficiency of vitamins and minerals associated with age -related changes in the body and insufficient nutrition. For example, vitamin D is recommended for the prevention of osteoporosis, and vitamin B12 with a deficiency associated with a violation of absorption.

4. People with chronic diseases:

People suffering from chronic diseases such as diabetes, heart disease, kidneys and liver should be careful about taking dietary supplements and be sure to consult a doctor.

• Diabetes: Bades containing chrome can affect blood sugar and interact with drugs used to treat diabetes. Bades containing alpha lipoic acid can enhance the effect of insulin and increase the risk of hypoglycemia.
• Heart disease: Bades containing Q10 coenzyme can interact with drugs used to treat heart failure and high blood pressure. Bades containing hawthorn can enhance the effect of digoxin and increase the risk of side effects.
• Kidney diseases: For diseases of the kidneys, it should be avoided taking high doses of vitamins and minerals, especially potassium and phosphorus, since the kidneys may not cope with their excretion from the body.
• Liver diseases: For diseases of the liver, the use of dietary supplements containing hepatotoxic substances, such as some plant extracts and vitamin A in high doses, should be avoided.
• Autoimmune diseases: Bades stimulating the immune system, such as echinacea, can worsen the course of autoimmune diseases, such as rheumatoid arthritis and systemic red lupus.
• Oncological diseases: In cancer, you should avoid taking dietary supplements without consulting a doctor, as some dietary supplements can interact with chemotherapy and radiation therapy, reducing their effectiveness or increasing the risk of side effects.

5. People with allergic reactions:

People suffering from allergic reactions should be careful about taking dietary supplements, as they may contain allergens that can cause an exacerbation of allergies.

• Plant extracts: Bades containing plant extracts can cause allergic reactions in people sensitive to certain plants.
• Dyes and preservatives: Bades containing artificial dyes and preservatives can cause allergic reactions in people with sensitivity to these substances.
• Gluten and lactose: Bades may contain gluten and lactose, which can cause allergic reactions in people with celiac disease and lactose intolerance.
• Cross allergies: People with allergies to certain foods can have cross allergies to dietary supplements containing related substances. For example, people with allergies to Ambrosia can have allergies to echinacea.

6. People preparing for the operation:

People preparing for the operation should stop taking dietary supplements at least 1-2 weeks before surgery, as some dietary supplements can increase the risk of bleeding or interact with anesthesia.

• Anticoagulant properties: Bades with anticoagulant properties, such as ginkgo bilobe, garlic and ginger, can increase the risk of bleeding during and after surgery.
• Interaction with anesthesia: Some dietary supplements can interact with anesthesia, enhancing or weakening its effect.
• Influence on blood pressure: Bades affecting blood pressure can complicate the maintenance of stable blood pressure during surgery.

7. People with blood coagulation disorders:

People with blood coagulation disorders should avoid taking dietary supplements with anticoagulant properties, as they can increase the risk of bleeding.

• Ginkgo biloba: Ginkgo bilobe has anticoagulant properties and can increase the risk of bleeding.
• Garlic: Garlic has anticoagulant properties and can increase the risk of bleeding.
• Ginger: Ginger has anticoagulant properties and can increase the risk of bleeding.
• Vitamin E: Vitamin E in high doses can have anticoagulant properties and increase the risk of bleeding.
• Omega-3 fatty acids: Omega-3 fatty acids in high doses can have anticoagulant properties and increase the risk of bleeding.

8. People with thyroid diseases:

People with thyroid diseases should be careful about taking dietary supplements containing iodine, since an excess of iodine can aggravate the course of thyroid diseases.

• Iodine: Excess iodine can lead to hyperthyroidism in people with autoimmune thyroiditis.
• Selenium: Selenium can affect the function of the thyroid gland and interact with drugs used to treat thyroid diseases.

9. People with increased sensitivity to dietary supplements:

Before taking any dietary supplement, it is necessary to carefully study its composition and make sure that there is no allergy or increased sensitivity to any components.

• Individual intolerance: Some people may have individual intolerance to certain dietary supplements, even if they are not allergens.
• Hidden ingredients: Some manufacturers may not indicate all the ingredients in the dietary supplement, which increases the risk of allergic reactions and side effects.

10. People taking certain drugs:

Reception of dietary supplements can interact with certain drugs, enhancing or weakening their effect. It is necessary to consult a doctor before taking dietary supplements if you take any medicine.

• Anticoagulants: Dietary supplements with anticoagulant properties can interact with anticoagulants such as warfarin, increasing the risk of bleeding.
• Antidepressants: Some dietary supplements, such as St. John’s wort, can interact with antidepressants, reducing their effectiveness or increasing the risk of side effects.
• Antifungal drugs: Some dietary supplements can interact with antifungal drugs, reducing their effectiveness.
• HIV treatment drugs: Some dietary supplements can interact with HIV treatment, reducing their effectiveness or increasing the risk of side effects.

General recommendations:

• Consultation with a doctor: Before taking any dietary supplement, you need to consult a doctor, especially if you belong to one of the risk groups described above.
• The choice of dietary supplements: Choose dietary supplements from trusted manufacturers who have a good reputation and provide complete information about the composition and safety of their products.
• A careful study of the composition: Carefully study the composition of the dietary supplement before the reception and make sure that there is no allergy or increased sensitivity to any components.
• Dosage compliance: Strictly observe the recommended dosage indicated on the Bad packaging.
• Observation of your condition: Carefully observe your condition after the start of taking Bad and immediately stop taking it and consult a doctor when any side effects appear.
• Do not replace medicines with dietary supplements: Bades are not drugs and should not be used to replace drugs prescribed by a doctor.
• Be critical: Do not trust blindly advertising of dietary supplements and do not accept dietary supplements just because they are advertised as miraculous means.

In conclusion, dietary supplements can be useful for maintaining health and improving well -being, but their reception should be conscious and reasonable. Understanding potential risks and contraindications, consulting a doctor and compliance with general recommendations will help to avoid undesirable consequences and get the maximum benefit from the use of biologically active additives.