Vitamins for men after 45

Vitamins for men after 45 are necessary to restore sufficient levels of microelements and full functioning of life.

Vitamins are necessary at any age to maintain immunity and provide good conditions for the body's growth. However, at each age, the need for the amount of certain vitamins is different, so you should choose according to a certain age category.

Men are always exposed to greater physical exertion, as a result of which their muscle mass significantly prevails than that of women. It is necessary to understand that no pharmacological vitamins can compensate for their deficiency in the absence of healthy nutrition with the use of fresh vegetables and fruits.

In addition, it is advisable to give preference to low-calorie meat, fish, cereals and dairy products. Only in this case will the body receive the necessary vitamins. For men, as well as for women and children, vitamins of group B, A, C and E play an important role.

Vitamins bought at the pharmacy should not be taken constantly, it is recommended to take them only in courses of a month with a further break. To maintain a normal level of vitamins, you should eat nuts, dairy products, vegetables, fruits, fish, vegetable oil, liver, buckwheat, greens and chicken.

There are many types of vitamins that are available separately or in combination.

Indications for the use of vitamins for men after 45

In the human body, all vitamins are contained in a certain composition, and when the amount of some decreases, a change in the functioning of organs or in the structure of tissues is observed.

Taking vitamins and minerals provides protection for cells from the negative influence of the external environment and helps reduce the risk of developing cardiac and vascular pathology.

Indications for the use of vitamins for men after 45 include excessive physical activity, constant stress that disrupts psycho-emotional balance, as well as workload.

Taking vitamins is necessary when practicing various sports and for those who support active recreation. The use of vitamins is especially justified in cases of poor nutrition, when a man's body does not receive enough nutrients, micro- and macroelements. This can be observed as a result of eating dry, monotonous food or semi-finished products.

In the presence of concomitant chronic pathology in the form of hepatitis or diabetes mellitus, insufficient production of natural vitamins is observed, as well as their inadequate intake as a result of dietary nutrition.

During periods of seasonal vitamin deficiency or during rehabilitation after a serious illness, the body needs vitamins to replenish the quantitative composition.

In addition, vitamins are widely used as an auxiliary component in the treatment of chronic alcoholism, when taking antibacterial and chemotherapeutic agents.

Release form

Vitamins are produced mainly in tablet form. This simplifies their use and is very convenient for storage. Each person chooses the most suitable packaging. So, if it is known that the body lacks, for example, calcium, then a man can take only calcium in capsules.

However, in case of seasonal avitaminosis, it is recommended to use complex preparations that consist of several types. Vitamins Duovit for men contain an optimal composition of vitamins, which allows you to replenish the deficiency and increase the protective functions of the body.

It contains retinol, thiamine nitrate, cholecalciferol, riboflavin, ascorbic acid, folic acid, tocopherol acetate, cyanocobalamin, pyridoxine hydrochloride, calcium pantothenate and nicotinamide. Thus, taking a Duovit tablet, a man receives a daily amount of various vitamins necessary for full life.

The release form allows one tablet to contain the required amount of vitamins, which, with regular use, ensures the normalization of their level in the body.

Some tablets may contain only trace elements (calcium, phosphorus, iron, zinc, copper, manganese, magnesium, molybdenum).

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Pharmacodynamics

The mechanism of action of vitamins is determined by their ability to participate in metabolic processes and be part of most structures of the body.

The pharmacodynamics of vitamins for men over 45, in particular, group B, is due to their participation in metabolic processes and the performance of the nervous system. Vitamin A is necessary for the development of the epithelium and the production of visual pigment.

With the help of vitamin D, the process of calcium absorption and the necessary mineralization of teeth and bones is regulated. Iron absorption is controlled by vitamin C, which also participates in oxidation-reduction processes.

Pharmacodynamics, in particular vitamin E, provides protection of membranes from damage and maintains their functionality due to its action as a physiological antioxidant.

In combination with microelements, vitamins play an important role in the body's vital functions. They are components of tissues or activators of hormones and enzymes.

Thus, phosphorus and calcium participate in the mineralization of bone structures and teeth, and also stimulate many enzymatic reactions, regulate myocardial tone, the transmission of impulses along nerve fibers, and control the permeability of cell membranes.

B vitamins in combination with iron and copper play an important role in the synthesis of red blood cells. In addition, molybdenum, manganese, zinc and magnesium are also necessary for the body to carry out certain reactions.

Pharmacokinetics

Depending on the property of vitamins to dissolve in water, fat-soluble and water-soluble types are distinguished. The pharmacokinetics of vitamins for men after 45 depends on this indicator.

Thus, water-soluble vitamins such as group B, biotin and C are well absorbed, not exceeding the daily requirement for vitamins. Excess intake is not used by tissues and is excreted by the kidneys or, in some cases, the intestines.

As for the fat-soluble vitamins D and A, after oral administration they are well absorbed in the small intestine in the presence of fats. However, the absorption of vitamin E is relatively low (25-85%).

This type of vitamin accumulates in the liver, which makes it more toxic to the body than water-soluble vitamins.

Pharmacokinetics ensures the metabolism of carbohydrates with the accumulation of energy reserves, lipid, protein elements and nucleic acids, as well as the formation of collagen and neurotransmitters for the transport of nerve impulses along the fibers.

In addition to active participation in metabolism, vitamins are needed for the growth and mineralization of bone structures, acceleration of wound healing processes by activating regenerative reactions. In addition, vitamins maintain the normal structure of membranes and regulate their permeability.

Vitamins are needed to participate in microsomal metabolism of drugs and detoxification of the body, development and differentiation of tissues, and maintenance of the immune response.

Name of vitamins for men after 45

Depending on which vitamin is lacking, you should choose the most suitable complex, thanks to which the level of vitamins and microelements in the body will be balanced.

The name of vitamins for men after 45 includes both single vitamins and those in complex preparations, for example, Duovit, Supradin and others.

If you need to support the structure of teeth, bones or improve visual function, then vitamin A (retinol), pyridoxine will help, which will also restore the nervous system.

For normal cardiac function, thiamine should be taken. In order to activate erythropoiesis and prevent damage to cell membranes, it is necessary to use folic acid, cyanocobalamin and tocopherol.

Vitamin C strengthens the walls of blood vessels and maintains the health of gums and teeth. Pantothenic acid and biotin are used to normalize metabolic processes, in particular for protein absorption.

Calciferol, by regulating calcium and phosphorus metabolism, has a beneficial effect on their absorption in the intestines and accumulation in the bones.

Method of administration and dosage

In each case, the method of administration and dosage must be determined individually, based on the state of health, age and the presence of concomitant chronic pathology.

Most vitamins are taken once a day, preferably during or after meals, with water. The duration of use of vitamins is also prescribed differently in each case, because an excess of vitamins has a negative effect on the body.

This is especially true for the fat-soluble type, as they are capable of accumulating in the liver, exhibiting their toxic effects. The method of administration and dosage are also adjusted, taking into account the intake of additional medications.

In most cases, the duration of the therapeutic course is one month with a further mandatory break. In addition, it is necessary to take into account what the vitamin complex is used for - for the prevention or treatment of vitamin deficiency.

When taking several vitamins, each of which is a separate drug, their combination is possible with mandatory dosage adjustment.

The most optimal is the use of complex preparations, which include several vitamins. In this case, the manufacturer selects the optimal doses of each vitamin, which corresponds to the daily norm.

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Contraindications to the use of vitamins for men after 45

Before use, it is necessary to take into account contraindications to the use of vitamins for men after 45. These include hypersensitivity of the body, genetically determined, which is its individual feature.

In addition, you should not take vitamins if you have hypervitaminosis (high levels) of vitamins A, D and E. This is due to their ability to dissolve in fats, which ensures their accumulation in the liver and a toxic reaction to the body.

Vitamins should not be used in cases of severe renal failure, urolithiasis, gout, elevated levels of red blood cells, thrombophlebitis and thromboembolism.

Contraindications include fructose intolerance, malabsorption syndrome, metabolic disorders involving iron and copper, elevated calcium levels and its excessive excretion.

Among the organ pathologies, it is necessary to highlight thyrotoxicosis, chronic glomerulonephritis, chronic heart failure, ulcerative lesions of the mucous membrane of the digestive organs, the active phase of tuberculosis and the presence of sarcoidosis in the anamnesis.

You should take vitamin tablets with caution if you have diabetes due to the possible presence of sugar in the tablet shell.

In addition, it is worth highlighting the following conditions, when control is also required during the use of vitamins. Among them are liver damage, acute nephritis, cholelithiasis, chronic pancreatitis, allergic diseases, oncological pathology and idiosyncrasy.

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Side effects of vitamins for men after 45

In some cases, side effects of vitamins for men after 45 are observed, although their occurrence is quite rare. Despite this, it is necessary to take into account the possibility of their occurrence.

From the immune side, allergic reactions may develop, including immediate reactions in the form of anaphylactic shock, angioedema and bronchospasm.

The digestive system may react to taking vitamins with dyspeptic disorders, nausea, vomiting, pain in the stomach and abdomen, bowel dysfunction (constipation, diarrhea) and increased secretion of hydrochloric acid. Increased levels of calcium and glucose and decreased glucose tolerance are observed in the blood. Laboratory parameters include increased activity of AST, alkaline phosphatase and lactate dehydrogenase.

Side effects from the nervous system include headache, drowsiness, changes in sensitivity and dizziness. Visual impairment is also possible.

Skin may experience rashes, redness, hives, tingling, itching, cracks on the feet and palms due to excessive dryness of the skin. Seborrheic rashes and hair loss are also possible. The urinary system exhibits side effects in the form of impaired renal function, discoloration of urine, and increased calcium excretion.

General manifestations are characterized by an increase in temperature, excitability, and increased sweating. Heart function may be disrupted with changes in the rhythm and conductivity of impulses in the myocardium.

Overdose

If the required dosages are observed, overdose is unlikely. Each tablet contains the optimal quantitative and qualitative ratio of vitamins, which allows you to take one tablet per day to obtain their daily volume.

Overdose may occur as a result of prolonged use of vitamins, which exceeds the recommended duration. To avoid the development of clinical manifestations of overdose, it is necessary to observe the dosage and duration of taking vitamins.

The most likely overdose is vitamins A and D, which are representatives of the fat-soluble group. Excessive intake of vitamin D can manifest itself as weakness, weight loss, nausea, vomiting, general hyperthermia and convulsive syndrome.

As for vitamin A, if the permissible level of the vitamin is exceeded, headaches, dizziness, sleep disturbances, nausea, vomiting, decreased sensitivity to light, convulsions and weakness are observed.

An overdose of vitamin E can manifest itself as rapid fatigue, headache, muscle weakness, double vision, indigestion and slight creatiuria.

If any of the above symptoms are detected, you should stop taking the vitamins and consult a doctor.

Interaction with other drugs

Basically, vitamins are used quite well in parallel with many medications, as they are used as an adjuvant therapy for various diseases.

The interaction of vitamins for men after 45 with other drugs, for example, antibacterial agents of the tetracycline group, requires special attention due to the fact that not all vitamins can be used together with them. In addition, caution is required when taking vitamins in parallel with antacids, which can reduce their absorption.

If their combined use is still necessary, it is advisable to observe a break of at least 3 hours between their intake. It is necessary to use complex vitamin products with other medications that include fat-soluble types carefully. As a result of their combined use, the risk of overdose and toxic reactions increases.

Interaction with other drugs of the anticoagulant group, capable of affecting the blood coagulation system, also requires monitoring due to the high probability of bleeding.

High doses of vitamin C are incompatible with sulfa drugs, as crystalluria may occur. In addition, pyridoxine's ability to reduce the therapeutic effect of levodopa should be taken into account.

In relation to antibiotics, riboflavin reduces their absorption and therapeutic effect, and therefore it is necessary to observe a 3-hour break between their doses.

Storage conditions

In order to preserve the medicinal properties, it is necessary to observe the storage conditions of vitamins for men over 45. For this purpose, the manufacturer specifies certain climatic characteristics of the room where the vitamins are planned to be stored.

Thus, the temperature regime, humidity level and illumination are of particular importance. To store vitamins, it is necessary to maintain the temperature no higher than 25 degrees, as well as the absence of excessive lighting in the form of direct sunlight.

In addition, storing any medicine, including vitamins, means that children do not have access to the drugs. Excessive use of vitamins can cause poisoning or side effects. Overdose can cause various clinical symptoms that can threaten the health of children.

Storage conditions must be observed throughout the entire shelf life to avoid loss of beneficial qualities due to the pharmacokinetic and pharmacodynamic properties of vitamins.

Best before date

Depending on the form of release of vitamins, the shelf life may also vary. On average, the duration of this period is 3 years. During this period, it is recommended to take into account the recommendations for storing the drug.

In the absence of the necessary conditions, the likelihood of changes in the structure of vitamins increases, which can manifest itself in other clinical effects that threaten human health.

The expiration date should be indicated on the outer packaging of the drug for quick access, as well as on the inner bottle, so that if the cardboard packaging is lost, the expiration date information is still visible.

Vitamins for men after 45 are an integral part of a healthy lifestyle. However, you should not constantly take vitamin complexes, as an overdose is possible, especially for fat-soluble vitamins. By observing the dosage and the break between therapeutic courses, vitamins provide a sufficient level in the body and strengthen it.