Vitamins & Supplements (67)

Centrum Women Multivitamin Tablets (30 Piece), €9.80

Women have different nutritional needs to men so Centrum has used its expertise to develop the Centrum Women formula which is specifically designed to help support the nutritional needs of women. A tailored blend of nutrients for the specific needs of women. Reduction in tiredness Vitamin B6 and B12 plus Iron contribute to the reduction of tiredness & fatigue. Immunity Support Vitamin C to support the normal function of the immune system. Skin, Hair & Nails Biotin & Zinc help to maintain normal hair & skin. Selenium helps maintain normal nails. Bone Strength High in vitamin D and calcium to help maintain normal strong bones. Multivitamin & Multimineral Food Supplement 1. MULTIVITAMINS TABLETS TAILORED FOR WOMEN UNDER 50 – Centrum Women has been developed with Micronutrients to specifically support Women's health and wellbeing 2. COMPLETE DAILY MULTIVITAMIN WITH 24 KEY NUTRIENTS - VITAMINS AND MINERALS - Contains 24 individual vitamins and minerals, including all 13 essential vitamins, in one easy to swallow tablet. Each tablet includes, Vitamin C, B12 and D 3. The World's No. 1 Multivitamin, based on Worldwide value sales of the Centrum range. For verification please contact [email protected] 4. Centrum Women is free from sugar, gluten, lactose, nuts and wheat 5. Contains Vitamin B6 and B12 plus Iron to contribute to the reduction of tiredness & fatigue and Vitamin C to support the normal function of the immune system

BeeLine Ginseng Multivitamin Effervescent Tablets (20 Piece), €6.50

Concentrated Ginseng is renowned for its potency and is often called Naturies Energiser. Ginseng has an energising effect in cases of fatigue and a calming effect in cases of everyday stress. Ginseng optimises the body's resources and can be relied upon to deliver an energy burst to help maintain endurance and performance. This comprehensive formula combines the benefits of Ginseng with the nutritional support of the key essential vitamins to help maximise the energy levels of active and busy people.

BeeLine Vitamin C & Zinc Effervescent Tablets (20 Piece), €6.25

Vitamin C cannot be stored for any length of time in the body. Beeline Vitamin C 1000mg + Zinc Effervescent tablets are the ideal way to replace Vitamin C lost through colds and flu. Vitamin C plays as important role in maintaining a healthy immune system and helps to fight off infections and we recommend that is it taken daily.

Centrum Women 50+ Multivitamin Tablets (30 Piece), €9.80

Centrum Women 50+ high quality vitamins for women to support your daily nutritional needs. Vitamins B6 and B12 help regulate hormonal activity and support the normal function of the nervous system, while vitamin D helps maintain normal bones and teeth.  Centrum Women 50+ contains biotin, which is important to help maintain normal skin and hair alongside selenium to help maintain normal nails. This multivitamin formula also contains vitamin C to support the normal functioning of the immune system. Packaging and tablet colour may vary slightly. You may have noticed that the way our Centrum tablets look has changed. This is because we have replaced one of the components we use to colour the tablet called the ‘opacifier', from titanium dioxide to calcium carbonate. This change in appearance in no way impacts the quality, effectiveness or stability of Centrum, it's the same high-quality product that Centrum is known for. *Based on worldwide sales of the Centrum range. For verification in GB please contact [email protected] and Ireland [email protected].  1. Centrum Women 50+ multivitamins contain key nutrients, including all 13 essential vitamins 2. Multivitamin tablets for women 50+ contain micronutrients such as vitamins C, D and zinc to support the normal function of immune system 3. Centrum is the world's no. 1 multivitamin* 4. Centrum Women 50+ multivitamins are wheat, lactose, nuts, and gluten-free 5. Menopause Support: These vitamins for women 50 years and older contain vitamin B6 to help regulate hormonal activity 6. Centrum Women 50+ contains biotin which contributes to the normal maintenance of hair and nails of women over 50

BeeLine Calcium, Magnesium, Zinc Plus Vitamin D Tablets (30 Piece), €6.50

The formula provides More Magnesium than 4 pints of milk More Calcium than a whole pint of milk Vitamin D3 and 7 supporting nutrients for bones and joint health. Beeline's unique Bone Health Formula provides the correct amount of the key nutrients to keep your bones strong and healthy, 100% NRV of Calcium, Magnesium, Zinc & Vitamin D3 together with 6 supporting organic marine minerals. Natural sourced concentrated mineral Calcium is used in this formula together with natural Organic Marine Minerals (Seacal). Seacal provides a unique source of minerals in a format readily available to the body (bioavailable). Calcium, Magnesium & Vitamin D are all needed for the maintenance of normal bones and teeth. Magnesium: contributes to a reduction of tiredness and fatigue and also contributes to normal muscle function. Zinc: is needed for the maintenance of normal hair, nails & skin. Vitamin D: is needed for the normal absorption/utilisation of Calcium.

Beeline Electrolytes & Multivitamin Effervescent Tablets (20 Piece), €8.00

This product provides essential electrolytes in a balanced concentration. It contains B group vitamins which may help to boost energy levels and vitamins C & E that support a healthy immune system. Available as a great tasting sparkling orange drink that dissolves rapidly in a water bottle to have during exercise.

Centrum Kids Multivitamin Chewable Tablets (30 Piece), €7.80

Centrum Kids vitamins contain a combination of essential vitamins and minerals to support children's nutritional needs, including vitamins C, D and zinc. These vitamins for kids include vitamin D, which is essential for the normal growth and development of bones in children and also contributes to the normal function of the immune system. The formula also includes iron which contributes to the normal cognitive development of children. *Based on worldwide sales of the Centrum range. For verification in GB please contact [email protected] and Ireland [email protected]. 1. Daily, delicious, chewable kids vitamins with 16 essential vitamins and minerals, including vitamins C, D and zinc 2. Centrum is the world's no. 1 multivitamin* 3. Centrum vitamins are wheat, yeast, lactose, nuts, artificial colours, and gluten-free 4. Multivitamins for kids with vitamin D to contribute to the normal function of the immune system 5. multivitamins with iron to support the normal cognitive development of children 6. Vitamins B6, C and D to support the normal function of immune system of children aged 4+

Centrum Men 50+ Multivitamin Tablets (30 Piece), €9.80

Age is just a number and doesn't necessarily mean you have to slow down! Ensure your vitality is maintained and supported with Centrum Men 50+, high quality multivitamin tablets for men to help support all your nutritional needs. Vitamins B2 and B5 help release energy from your diet and contribute to your overall health while vitamin C and zinc, copper, and selenium support the normal function of the immune system. These multivitamins also contain iron which supports normal cognitive function and vitamin B1 to support normal heart function.  Packaging and tablet colour may vary slightly. You may have noticed that the way our Centrum tablets look has changed. This is because we have replaced one of the components we use to colour the tablet called the ‘opacifier’, from titanium dioxide to calcium carbonate. This change in appearance in no way impacts the quality, effectiveness or stability of Centrum, it’s the same high-quality product that Centrum is known for.  *Based on worldwide sales of the Centrum range. For verification in GB please contact [email protected] and Ireland [email protected].  1. Multivitamin high in vitamin D containing 23 key nutrients and minerals, including vitamins C, D and zinc 2. Multivitamins for men 50+: contains vitamins C, D and zinc, developed to specifically support the normal function of the immune system which contribute to overall health 3. Centrum is the world's no. 1 multivitamin* 4. Centrum Men 50+ vitamins are wheat, lactose, nuts, and gluten-free 5. Centrum multivitamin Men 50+ incorporates vitamins B2 and B5 to aid in energy release from your diet 6. Including vitamins C, zinc, copper, and selenium to support the normal function of the immune system

Seven Seas Jointcare Supplex Plus Tumeric (60 Piece), €23.25

Our only product to combine Omega-3 with Glucosamine and Turmeric in a single daily dose. Seven Seas JointCare Supplex & Turmeric has been specifically formulated with Vitamin C, Vitamin D and Manganese to provide 4in1 JointCare³,⁵⁻⁷. It supports 4 important components of the joint: cartilage⁵, bones³, muscles⁶ and connective tissue⁷. Our entire JointCare Range is formulated to help support an active lifestyle. Omega-3 is essential because your body cannot produce it from scratch and you can only get it through outside sources such as diet and supplements. It supports three major organs in your body, your heart¹, brain² and eyes². When these organs work normally, the heart pumps over 100,000 times a day, the brain passes information around at over 260 mph and over 100 million cells in the eye work to convert light into signals which enable you to see. We call Omega-3 ‘The Oil of Life'. ⁺A daily intake of 250mg EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) helps support normal heart function. 250mg DHA daily helps support normal vision and brain function. Vitamin D helps support the normal function of muscles, immune system, normal bones and plays a role in cell division. ¹Heart: A daily intake of 250mg EPA and DHA helps support normal heart function. ²Brain and Vision: 250mg DHA daily helps support normal vision and brain function. ³Bones: Vitamin D contributes to the maintenance of normal bones ⁴Immune System: Vitamin D contributes to the normal function of the immune system. ⁵Cartilage: Vitamin C contributes to normal collagen for the normal function of cartilage. ⁶Muscles: Vitamin D contributes to the maintenance of normal muscle function. ⁷Connective tissue: Manganese contributes to the normal formation of connective tissue. ⁹Seven Seas Omega-3 fish oils are in Triglyceride form, a more absorbable Omega-3 form vs Ethyl esters. Dosage: Take one Supplex capsule plus one Turmeric tablet a day with a glass of cold water. Lactose free, gluten free, TiO2 free. Contains fish oil, crustacean, and beef gelatine. Box - Recycle Blister - Don't Recycle

Berocca Immuno Tablets (15 Piece), €12.00

Berocca Immuno is packed with 11 vitamins and minerals including high-strength vitamin C, vitamins D, A, B6, B9 & B12 as well as Zinc, Copper, Iron & Selenium, which all support your immune system - your body's natural defender. Contains vitamins B6 and B12 which help to support energy release and reduce tiredness & fatigue, keeping you on top form. Contains vitamin E, an antioxidant which contributes to the protection of cells from oxidative stress. Berocca Immuno is free from sugar and caffeine.

Betteryou Dlux+ D+k2 Daily Oral Spray (12 ml), €11.50

Delivering a dosage of 3000IU vitamin D3 and 75µg of vitamin K2 per 3 sprays. D3000+K2 Vitamin D Daily Oral Spray is formulated to provide optimal nutritional delivery of these two vital vitamins. Each spray delivers a plume of the active vitamin D+K2 in micro-sized droplets that coat and permeate the soft-tissue of the inner cheek, delivering the essential nutrients into the rich vein system below. Vitamin D and Vitamin K2 work synergistically with each other to ensure that calcium is directed out of the arteries and into the bones where it helps improve bone density. Without enough vitamin K2 calcification within the arteries can occur. Vitamin D also contributes to maintaining healthy bones and teeth, supports a healthy immune system and contributes to normal muscle function. Vitamin D and K2 are important throughout our lives, but there are two periods in your life when you need higher quantities of K2. During puberty as your bones are growing quickly and after the age of 50 when bone mass begins to decline.

Centrum Advance Multivitamin Tablets (60 Piece), €14.50

Your body requires a certain amount of vitamins and minerals every day to function. That's why Centrum Advance formula has been developed by experts to provide a high-quality supplement to help support all your nutritional needs and support your everyday health and wellbeing.  Vitamins B2 and B6 help to unlock energy from food and contribute to your overall health and wellbeing while vitamin C supports the normal function of the immune system. Vitamin B6 also contributes to normal protein and glycogen metabolism. These multivitamins also contain calcium, which contributes to the normal function of digestive enzymes and vitamin A which supports the maintenance of normal vision. Packaging and tablet colour may vary slightly. You may have noticed that the way our Centrum tablets look has changed. This is because we have replaced one of the components we use to colour the tablet called the ‘opacifier’, from titanium dioxide to calcium carbonate. This change in appearance in no way impacts the quality, effectiveness or stability of Centrum, it’s the same high-quality product that Centrum is known for. *Based on worldwide sales of the Centrum range. For verification in GB please contact [email protected] and Ireland [email protected].  1. Multivitamin containing 24 individual vitamins and minerals, including all 13 essential vitamins 2. Centrum Advance Multivitamins & Minerals is the world's no. 1 multivitamin* 3. Multivitamin tablets for men and women designed to help you meet your nutritional needs 4. Centrum Advance multivitamins are lactose, nuts, wheat and gluten-free 5. Centrum Advance contains vitamins B2 and B6 to help unlock energy from food 6. Vitamin C to support the normal function of the immune system

Haliborange Vitamin C Orange Effervescent Tablets (20 Piece), €6.25

Food Supplement Vitamin C - Contributes to the normal function of the immune system - Contributes to normal function of the nervous system - Contributes to normal energy-yielding metabolism

Seven Seas Cod Liver Oil Capsules (60 ml), €8.50

Seven Seas® is a simple way to support your body: Bones: Vitamin D supports the maintenance of normal bones Heart: EPA & DHA support normal heart function† Vision: DHA supports the maintenance of normal vision* Brain: DHA supports normal brain function* *The beneficial effects for brain and vision are obtained with a daily intake of 250 mg of DHA †The beneficial effect for the heart is obtained with a daily intake of 250 mg of EPA and DHA

BeeLine Multivitamin Plus Tablets (30 Piece), €7.25

Beeline Multivitamins is our most advanced formula containing 25 important nutrients, allowing you to get the most out of life by producing fuel for the mind and body. Beeline Multivitamins are designed to help support your physical and mental capacity and help support your body's nutritional needs. Key Benefits Reduction in tiredness and fatigue - B Vitamins and Iron contribute to the reduction of tiredness and fatigue. Energy levels - B Vitamins, Iron & Magnesium support energy levels Immune defence - Vitamin C & D and Zinc help support a Healthy Immune System Bone health - Calcium, Vitamin D and Magnesium for strong healthy bones Healthy skin, hair and nails - Vitamins A & C, Zinc, Copper and Selenium for healthy Hair Skin & Nails. Healthy blood and heart - Iron, Calcium and Vitamin D for healthy blood. Thiamine & Magnesium for healthy heart. Digestive system - Calcium to support healthy digestion.

Berocca Boost Effervescent Tablets (30 Piece), €19.75

What is Berocca® Boost? Berocca® Boost is packed with vitamins and minerals. It also contains caffeine, plus guarana, a plant native to the Amazon basin, which is a natural herbal stimulant. Vitamins B6 and B12 help reduce fatigue, whilst the caffeine and guarana give you a little kick to keep you going.

Berocca Orange Effervescent Tablets (15 Piece), €7.85

Active energy¹ Mental performance² Why take Berocca®? Just 1 tablet contains nutrients including Vitamins B1 & B2 to help you keep going¹ Supports energy release¹ Supports mental performance² Reduces tiredness & fatigue³ How does Berocca® work? ¹Vitamins B1 & B2 each work with your body to naturally generate energy from your food ²Vitamin B5 contributes to normal mental performance ³Vitamin B12 contributes to the normal formation of red blood cells and helps reduce tiredness & fatigue Free from and suitable for - No caffeine - No artificial colour - For adults and children aged 12 and over - No aspartame - Suitable for vegans - No sugar

Berocca Orange Effervescent Tablets (30 Piece), €13.50

Food Supplement Active Energy1 Mental Performance2 Why take Berocca®? Just 1 tablet contains nutrients including vitamins B1 & B2 to help you keep going1 Supports energy release1 Supports mental performance2 Reduces tiredness & fatigue3 How does Berroca® work? 1 Vitamins B1 & B2 each work with your body to naturally generate energy from your food 2 Vitamin B5 contributes to normal mental performance 3 Vitamin B12 contributes to the normal formation of red blood cells and helps reduce tiredness & fatigue

Myvitamins Collagen Beauty Shot Pineapple And Coconut (750 g), €2.99

Not suitable for vegetarians

Seven Cod Liver Oil & Multivitamins (90 Piece), €15.00

Seven Seas® is the simple way to support your body: Energy: Vitamin B3 supports normal energy yielding metabolism Heart: EPA & DHA support normal heart function† Vision: DHA support the maintenance of normal vision* Brain: DHA supports normal brain function* *The beneficial effects for brain and vision are obtained with a daily intake of 250 mg of DHA †The beneficial effect for the heart is obtained with a daily intake of 250 mg of EPA and DHA

Seven Seas Omega-3 Extra Strength C 30 Caps (30 Piece), €14.00

For Whole Body Health Everyday^1-4 Omega-3 helps to maintain the health of your: heart^1, brain^2, eyes^2 Omega-3 supports major organs in the body, helping them to function normally, such as the heart^1, brain^2 and eyes^2. When these organs work optimally, the heart pumps over 100,000 times a day, the brain passes information around at over 260 mph and over 100 million cells in the eye work to convert light into signals which enable you to see. Omega-3 is Essential because the body can't produce it and can only get it through outside sources such as diet and supplements. Seven Seas Omega-3 Extra Strength contains 750 mg Omega-3. It also contains 10 µg Vitamin D providing the UK government recommended daily amount in a single capsule. Extra Strength contains DHA to help maintain normal brain function in one convenient daily dose. It also supports: ^1 Heart: EPA and DHA support normal heart function ^2 Brain: DHA supports normal brain function ^2 Vision: DHA supports the maintenance of normal vision ^3 Bones: Vitamin D contributes to the maintenance of normal bones ^4 Immune System: Vitamin D contributes to the normal function of the immune system ^1The beneficial effect for the heart is obtained with a daily intake of 250mg EPA and DHA ^2The beneficial effects for brain and vision are obtained with a daily intake of 250mg DHA

Vitamin Store Orange Flavour Energy Release Effervescent Tablets (20 Piece), €2.29

Excessive consumption may produce a laxative effect.

Beeline Glucosamine & Turmeric Sustain Release Tablets (30 Piece), €9.00

Glucosamine+ Sustained Release is a breakthrough formula as it utilises Sustained Release Technology which ensures the gradual release of nutrients throughout the day. Beeline Glucosamine + Jointcare tablets contain nutrients to support bones, joints, muscles, cartilage, tendons and ligaments. Turmeric (Curcuma longa) helps maintain the health of joints and bones. Black Pepper (Piper nigrum) enhances significantly the absorption of Turmeric in the body. Vitamin C contributes to normal collagen formation for the normal function of bones and cartilage. During exercise, joints experience additional wear and tear. Glucosamine is naturally occurring and essential for maintaining joint mobility and flexibility. Beeline Glucosamine is suitable for those who take part in all levels of activity whether you are an athlete, keep fit enthusiast or someone who just likes to walk. We use Glucosamine HCL as it is gentle on the stomach.

BeeLine Vitamin C & Zinc Tablets (60 Piece), €7.00

Double Action Immune Support Vitamin C+ Zinc Sustained Release Beeline Vitamin C + Zinc Time Release is a breakthrough formula as it utilises Sustained Release Technology which ensures the gradual release of nutrients throughout the day. Vitamin C cannot be stored for any length of time in the body should be taken daily. It plays a vital role in maintaining a healthy immune system, helping to fight and prevent infections such as Colds and Flu. This formula combines the power of immune boosters Vitamin C 550mg and Zinc 10mg (100% RDA) to provide double action defence against colds and flu. Zinc has been shown to combat cold viruses and speed up healing of infection. This advance formula may help you avoid the misery of colds and flu by providing the renowned immune boosters Vitamin C + Zinc in a balanced and sustained way to meet your body's needs.

BeeLine Vitamin C Effervescent Tablets (20 Piece), €4.50

Vitamin C cannot be stored for any length of time in the body. Beeline Vitamin C 500mg Effervescent tablets are the ideal way to replace Vitamin C lost through colds and flu. Vitamin C plays an important role in maintaining a healthy immune system and helps to fight off infections and we recommend that it is taken daily.

BeeLine Vitamin D Tablets (90 Piece), €8.50

D3* 1000 IU (25µg) *Beeline vitamin D3 contains the preferred form of vitamin D cholecalciferol. Vitamin D3 can be synthesised in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. Sunlight is less available in winter especially in Northern Europe and in summer advice to use sun block to avoid excessive sun exposure reduces the body's ability to produce vitamin D. Vitamin D is a fat soluble vitamin and advice to eat lower fat diets may contribute to reduced intake of vitamin D. As a result vitamin D requirements in Ireland and the U.K. may be difficult to fulfill without supplementation. Vitamin D contributes to - Normal absorption /utilisation of calcium & phosphorus - Normal blood calcium levels - The maintenance of normal bones - The maintenance of normal muscle function - The maintenance of normal teeth - The normal function of the immune system Beeline Vitamin D3 tablets are suitable for men and women of all ages including vegetarians.

BeeLine Vitamin D3 + Multivitamin Tablets for Teenagers (30 Piece), €9.25

Vitamin D for normal growth & development of bone, muscle, teeth & a normal immune system. Iron contributes to the reduction of tiredness & fatigue. Pantothenic Acid contributes to normal mental performance. Beeline Teenager is a tailored supplement to help support the nutritional needs of Teenagers. Beeline Teenager is designed to help support your physical and mental capacity via key nutrients helping you to get the most out of life by providing fuel for mind and body Key Benefits Reduction in tiredness and fatigue. Vitamins B3, B6, B12 & iron contribute to the reduction of tiredness and fatigue and help you perform at your best. Energy levels B Vitamins & Iron support normal energy levels. Iron, Zinc & Pantothenic Acid contribute to normal cognitive function. Immune Defence Vitamin C & D and Zinc contribute to the normal function of the immune system. Bone Health Calcium & Vitamin D contribute to the maintenance of normal bones & teeth. Skin, Hair and Nails Vitamins A, B2 & B3 contribute to the maintenance of normal skin. Zinc & Selenium contribute to the maintenance of normal hair & nails. Heart and Blood Vitamin B1 contributes to the normal function of the heart. Iron and Vitamin B12 contribute to normal red blood cell formation.

Centrum Advance Multivitamin Tablets (30 Piece), €8.50

Your body requires a certain amount of vitamins and minerals every day to function at its very best. Centrum Advance formula has been developed by experts to provide a high quality supplement to help support your nutritional needs Energy Release Contains vitamins B2 and B6 to help unlock energy from food to contribute to your overall health and wellbeing. Immunity Support Vitamin C for normal function of the immune system. Metabolism Support Calcium contributes to the normal function of digestive enzymes.  Vitamin B6 contributes to normal protein and glycogen metabolism. Nutritional Support A combination of essential nutrients to support your overall health and wellbeing. Multivitamin & Multimineral Food Supplement  1. COMPLETE DAILY MULTIVITAMIN WITH 24 KEY NUTRIENTS - VITAMINS AND MINERALS - Contains 24 individual vitamins and minerals, including all 13 essential vitamins, in one easy to swallow tablet. Each tablet includes, Vitamin C, Vitamin B12 and Vitamin D 2. The World's No. 1 Multivitamin, based on Worldwide value sales of the Centrum range. For verification please contact [email protected] 3. MULTIVITAMINS TABLETS FOR A BUSY LIFESTYLE – Centrum Advance Multivitamin is designed to help you meet your nutritional needs and support your everyday health and wellbeing 4. Centrum Advance is sugar, gluten, lactose, nut and wheat free 5. Contains vitamins B2 and B6 to help unlock energy from food to contribute to your overall health and wellbeing. Additionally, Centrum Advance contains vitamin C which is important to the normal function of the immune system

Centrum Men Multivitamin Tablets (30 Piece), €9.50

Centrum multivitamins for men contains 24 key nutrients including all 13 essential vitamins. It supports vitality, immunity and contributes to normal vision and heart health. It comes with adjusted levels of key nutrients to support the changing nutritional needs of Men. Energy Release: Contains 15 nutrients that support the release of energy from food including vitamin B12 and B6 plus Iron. Immunity Support: Vitamin C to support the normal function of the immune system. Muscle Function: Calcium, magnesium & vitamin D contribute to normal muscle function. Cognitive Function: Iron contributes to normal cognitive function. Multivitamin & Multimineral Food Supplement  1. MULTIVITAMINS TABLETS TAILORED FOR MEN – Centrum Men has been developed with Micronutrients to specifically support men's health and wellbeing 2. The World's No. 1 Multivitamin, based on Worldwide value sales of the Centrum range. For verification please contact [email protected] 3. COMPLETE DAILY MULTIVITAMIN WITH 24 KEY NUTRIENTS - VITAMINS AND MINERALS - Contains 24 individual vitamins and minerals, including all 13 essential vitamins, in one easy to swallow tablet 4. Centrum Men is free from sugar, gluten, lactose, nuts and wheat 5. Contains 15 nutrients that support the release of energy from food including vitamin B12 and B6 plus Iron as well as Vitamin C to support the normal function of the immune system

Effervescent Immunity Complex Tablets (20 Piece), €2.99

Vitamin C, vitamin D, zinc and selenium contribute to the normal function of the immune system.