Since Vitamin D is produced by exposure to SUNLIGHT it is known as the “sunshine vitamin”. certain foods and supplements to ensure adequate levels of Vitamin D in your blood. Several important functions are carried out by Vit D. which includes regulating the absorption of Calcium and Phosphorus which facilitates development of bones and teeth. Vit D controls the body IMMUNE system providing resistance against diseases. Vit D is very essential to the body as an IMMUNE BOOSTER In these COVID-19 Pandemic days Vitamin D wud be very much life protective. Deficiency of Vitamin D leads to developing bone abnormalities such as soft bones (Osteomalacia) or fragile bones (Osteoporosis). Other benefits of Vit D Vitamin D wards off Depression Vitamin D helps lose weight and prevents heart disease. vitamin D has an appetite-suppressing effect. The following factors affects vitamin D through Sunlight. Pollution Using sunscreen Spending more time indoors cities where buildings block sunlight Having darker skin. Getting Vitamin D from sources besides sunlight is essential. Vitamin D deficiency leads to: Tiredness, pains in bones and muscles , and a general sense of not feeling well. Food sources of vitamin D - Immune Booster Few foods contain vitamin D naturally. Because of this, some foods are fortified. This means that vitamin D has been added. Foods that contain vitamin D include: salmon sardines egg yolk shrimp milk (fortified) cereal (fortified) yogurt (fortified) orange juice (fortified) Vitamin D supplements are necessary to be taken regularly. How much do you need? Levels of 50 to 100 micrograms per decilitre blood.You may need more vitamin D depending on your blood level. The recommended IUs for vitamin D are: children and teens: 600 IU adults up to age 70: 600 IU adults over age 70: 800 IU pregnant or breastfeeding women: 600 IU
Zinc is responsible for Multiple aspects of the immune system, Skin to gene regulation within lymphocytes. Zinc is very much necessary for normal of cell development and functions. Responsible for nonspecific immunity. The importance of zinc for humans was recognized 40 years ago Severe immune dysfunctions were observed in Zinc-deficient patients. ZINC AND IMMUNITY The immune system is very much Zinc dependant and is very essential for normal functions and development of cell mediating innate immunity. zinc deficiency affects Macrophages.Phagocytosis, intracellular killing, and cytokine production.Zinc deficiency adversely affects the growth and function of T and B cells. The ability of zinc to function as an anti-oxidant and stabilize membranes suggests that it has a role in the prevention of free radical-induced injury during inflammatory processes. Various physiological activities in the body such as cell growth, cell differentiation and development are dependent on Zinc. Zinc plays a vital role in Catalytic activity of various enzymes in both plants and animals . Zinc plays important role in boosting the immune system. Zinc deficiency affects human health and responsible for many diseases such as hypogonadism, cognitive impairment, poor immune system, diarrhea, delayed wound healing, oligospermia, neurosensory disorders, decreased body mass. T helper cells are mainly Zinc dependent.
Vitamin C is essential micronutrient for humans, with functions are: Vit C being a potent antioxidant has the ability to donate electrons. Important Enzymes are released by Vit C . which promotes GENE regulation. Various cellular functions of both the innate and adaptive immune system for immune defense are contributed by Vit C. Epithelial function against pathogens and oxidant scavenging activity of the skin are supported by Vit C and protects against the environmental oxidative stress caused by the gene regulatory. Enhancement of chemotaxis and phagocytosis are enhanced by Vit C. and ultimately microbial killing. Vit C supports apoptosis and scavenging of the spent neutrophils from sites of infection by macrophages, there by decreases necrosis. Vit C deficiency leads to Impaired immunity and higher susceptibility to infections. Vit C both prevents and treats respiratory and systemic infections Dietary vitamin C is required for Prophylactic and prevention of infection (100-200 mg/day), which optimize cell and tissue levels. In contrast, treatment of established infections requires significantly higher doses of Vit C to compensate for the increased inflammatory response and metabolic demand.
Immune System - Facts Immune system is Body’s defence mechanism which fights against invading pathogens. Blood & Lymph Five liters of blood and lymph forms the complex immune system. The clear and colorless liquid Lymph that passes through all tissues of the body. White blood cells: two varieties ie. Phagocytes & Lymphocytes. . Some organisms as a form of self protection produces Toxins and the same is counteracted by phagocytes. When the pathogens are absorbed by phagocytes it sends out a chemical that helps lymphocytes identify what kind of pathogen it is. Specific antigen produced by the invading pathogen is counteracted by the corresponding antibodies produced by Lymphocytes. The following are the three types of Lympocytes : B cellsThe bacteria, viruses, and toxins that enter the body are attacked and inactivated by the antibodies produced by B cells. T cells kill cells act against cancerous cells. Natural killer cells make a special enzyme, or chemical, that kills the pathogens, instead of producing antibodies New antibodies are created whenever the body is attacked by a new antigen. If the same antigen attacks the body second time body can quickly destroys with the help of corresponding antibody already created previously created. 25000 white blood cells are estimated to be present in a single drop of blood fight against pathogens. Fever and inflammation are good signs White blood cells released during Fever, increases metabolism, and stops certain organisms from multiplying. The histamines released by damaged cells cause the cell walls to dilate, creates redness, heat, pain, and swelling of inflammation. sun is good By exposure to sun body naturally produces vitamin D. An array of bad things like depression, heart disease, and certain cancers are warded off. Only 10 minutes on a sunny day needed A fair-skinned person only to get all the vitamin D they need. The sun’s rays are strongest, between 10 a.m. and 2 p.m. when we have to stay in shade. Gut Flora keep the body healthy Good bacteria Present in the gut known as Intestinal Flora helps the body digest your food and to protect the body against the invading pathogens. Human beings have been around for so long because Immune system can adapt. When a foreign substance, comes back and attacks the body remembers and the body knows what to do. One infection is usually enough to protect you for life as it happens with measles. Keep your immune system strong - Immune Boosters - BILDIM chewable tablets To help your immune system work well to protect you every day do the following: Good night’s sleep . Maintain good hygiene. Consume balanced and nutritious food. Keep laughing always. Be without stress.