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The supplement C-1000 by Source Naturals contains vitamin C (ascorbic acid) and wild rose fruits. Each tablet contains high dose of vitamin C (1,000 mg), which is slowly and constantly released into the bloodstream thanks to the special prolonged-release formula. This allows for its complete use and increased durability, as vitamin C is unstable in the acidic gastric juices. The special formula allows also to avoid unpleasant gastric ailments which are often associated with traditional forms of the vitamin.
Vitamin C (ascorbic acid) is one of the most popular supplements in the world. Its positive influence on many systems is confirmed with numerous reliable scientific studies. The human body system is unable to produce vitamin C by itself, which is why we need to provide its proper amount from the outside. This results from the fact that the enzyme responsible for its production, L-gulonolactone oxidase, is not present in the human organism.
The most important advantage of vitamin C are its strong antioxidant properties. They result from the fact that the vitamin is an electrons donor for the molecules called free radicals. These are by-products of natural metabolic processes in the body system, however their presence has destructive and carcinogenic influence on the neighbouring tissues.
The influence of vitamin C on immunity
The positive influence of ascorbic acid on the immune system results from its antioxidant properties. The vitamin protects the most important system’s cells from oxidative stress, which supports the natural fight of the body system against diseases and may reduce the duration of infections.
The vitamin and the healthy heart
The positive influence of vitamin C on blood circulation results from its pleyotropic impact on the structures building the cardiovascular system. It has been observed that ascorbic acid deficiency in the endothelium of blood vessels affects their impairment and increases their wear and tear. Moreover, by affecting an enzyme, cholesterol 7 alpha-hydroxylase, it supports the reduction in high cholesterol level in blood, which in turn lowers the risk of atherosclerotic plaques creation.
Its anti-inflammatory properties support the fight against prolonged inflammations which destroy blood vessels. It regulates also blood pressure as it stimulates nitric oxide production.
Support for collagen synthesis
The positive influence of vitamin C on blood vessels and skin results from the fact that it is a cofactor necessary for the collagen production. It slows down the ageing process of skin. To enable the influence of the vitamin on the protein production, it is necessary to use it for a long time.
Vitamin C positively affects fat metabolism in the body system, which results from the fact that it is a cofactor for the production of carnitine, a substance which affects oxidation and transport of long-chain fatty acids into mitochondria, where they undergo transformations leading to energy release, which is necessary for the proper functioning of body system cells.
Remedy for anaemia
Ascorbic acid is particularly important for people suffering from anaemia. This results from the fact that it improves the proper iron absorption, which is a blood component whose deficiency is one of the most common causes for anaemia.
There are promising results of vitamin C in case of depression prevention. It has been demonstrated that vitamin C can block potassium channels which are responsible for the disease development. However, the exacy mechanism of its antidepressant action is not fully researched yet.
As it bends with the transporters SVCT2 and GLUT, vitamin C can cross the blood-brain barrier. Its high level was reported in the cerebrospinal fluid. Thanks to that, it can reduce excitotoxicity (excessive stimulation) which can destroy the cells of the nervous system. Such mechanism of action consists in vitamin C binding with the NMDA receptor and blocking it (otherwise it would be stimulated by glutamate). Such strong stimulation results in neurons damage.
Moreover, vitamin C is involved in the production of some neurotransmitters. It is responsible for i.a. production of noradrenaline from dopamine, thanks to its positive influence on the enzyme, dopamine beta-hydroxylase. Moreover, it supports production of oxitocine, vasopressin and cholecystokinin.
The neuroprotective potential of vitamin C allows for slowing down Alzheimer’s disease.
Apart from antioxidant properties, vitamin C can also have prooxidative effects. Then, it stimulates the body system for the production of antioxidant enzymes.
Vitamin for men
It has been demonstrated that, thanks to scavenging free radicals, vitamin C reduces their negative influence on the testicles. This allows for the maintenance of the proper production of testosterone in men. Moreover, the vitamin supports also their functioning, as it ensures the proper concentration of zinc in the body system.
A carcinogenic factor which is present in the body system all the time is oxidative stress. Its destructive and mutagenic influence on the body system cells induces cancer development. Thanks to its antioxidant properties, vitamin C reduces this effect.
For the healthy pancreas
It has been demonstrated that vitamin C has positive influence on the pancreatic beta cells. As they don’t have the proper amounts of antioxidant enzymes, they are sensitive to the action of free radicals. Vitamin C positively affect pancreas functions and allows for the proper production of insulin, which is beneficial for the carbohydrate management of the body system.
An addition of wild rose fruit is an important factor supporting vitamin C action. The raw material contains many vitamins (i.a. C, A and E), elements (calcium, iron, selenium, magnesium, manganese, phosphorous, potassium, sulphur and zinc) and phytochemical substance, such as lycopene, pectins, luteine and beta-carotene. They are important antioxidant factors which also support the body system in the fight against inflammations.
Source Naturals, C-1000 is a dietary supplement which contains a high dose of vitamin C. It ensures the proper vitamin level and provides many benefits resulting from its use. The product is intended for people with low immunity, especially in the high-incidence periods. Moreover, it is also recommended for physically active people, whose metabolism is faster than normally, as they are exposed to the negative influence of free radicals.
The supplement should be swallowed with water, as the vitamin is water soluble. Because of its acidic character, it is recommended to begin the supplementation with the lowest dose proposed by the manufacturer. This results from the fact that the supplement can irritate the intestinal mucosa and induce diarrhoea.
During the vitamin C supplementation it is also recommended to take zinc and iron (in case of any deficiencies). There are numerous studies which confirm benefits resulting from the supplementation of these elements together with the vitamin; in case of zinc we can observe enhanced antioxidant action and reduced vulnerability to infections, and in case of iron – higher bioavailability. Vitamin E enhances its antioxidant action and improves insulin sensitivity.
During high-incidence periods we can increase the vitamin C dose, and during an illness – we can take the loading dose of 5–10 g a day. However, it is worth to divide the dose into a few servings during the day to reduce negative effects of the vitamin.
Source Naturals is an American vitamin and herbal supplement provider, created in year 1982. The company specialize in producing nutritional formulations for the maintenance of well-being and the enhancement of life – they introduced numerous award-winning formulas, recognized for their excellence in independent surveys and nutritional analyses.
The company also provides education that empowers individuals to take responsibility for their health.
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|per 1 tablet||amount||%DV|
|Vitamin C (as ascorbic acid)||1000 mg||1667|
stearic acid, sorbitol, magnesium stearate, modified cellulose gum, and silica.
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