Vitamin

1 product

Nature Target Vitamin D3 K2 Capsules Supplement Ingredients Information

Vitamin D3 K2 Capsules Supplement with Calcium & Magnesium - Max Strength 4 in 1 Formula for Bone, Heart & Immune Support

Experience Synergistic Benefits: Discover the power of our Vitamin D3 K2 supplement, with 5,000 IU of Vitamin D3 and 120 mcg of Vitamin K2. Essential for robust bones, teeth, muscle function, and...

$17.99

Quick view

FAQs about Vitamin A

What Does Vitamin A Do?

1. Normal Vision: Vitamin A helps maintain good vision, especially in low light, by supporting the production of rhodopsin in the retina.
2. Immune System: It boosts immunity by maintaining healthy skin, mucous membranes, and supporting the production of white blood cells to fight infections.
3. Reproduction: Vitamin A is essential for reproductive health in both men (sperm production) and women (ovulation and fetal development).
4. Growth and Development: It aids in the proper growth of bones and tissues, and is critical during pregnancy for fetal organ formation.

Which Fish Has the Most Vitamin A?

Among cod, mackerel, salmon, and tuna, cod stands out as the fish with the highest concentration of Vitamin A, primarily due to its liver. Cod liver oil is a well-known source of Vitamin A, containing significantly higher levels than the flesh of the other fish. While mackerel, salmon, and tuna also provide Vitamin A, their amounts are relatively lower and more dependent on factors like species and preparation method.

How Much Vitamin A Per Day?

The Recommended Dietary Allowance (RDA) for vitamin A depends on factors such as age, gender, and life stage. For adults, the RDA differs between men and women. Men are advised to consume 900 micrograms of Retinol Activity Equivalents (RAE) per day, while women require 700 micrograms of RAE daily. These values are designed to support normal vision, immune function, and reproduction, as well as cellular communication and overall health.

What Are Foods That Contain Vitamin A?

1. Leafy Green Vegetables
- Kale
- Spinach
- Broccoli
2. Orange and Yellow Vegetables
- Carrots
- Sweet potatoes
- Pumpkin
- Winter squash
- Summer squash
3. Other Vegetables
- Tomatoes
- Red bell pepper
4. Fruits
- Cantaloupe
- Mango
5. Animal-Based Sources
- Beef liver
- Fish oils
- Milk
- Eggs

What Can Result From Excess Vitamin A?

Excessive intake of vitamin A over a prolonged period can lead to a variety of adverse effects on the body. One of the most noticeable impacts is on the skin and hair, where it may cause rough, dry skin, cracked lips, and partial hair loss, including thinning or loss of eyebrows. Additionally, chronic overconsumption of vitamin A poses a significant risk to liver health, potentially leading to liver damage, as the liver is the primary organ responsible for storing and metabolizing this vitamin.

Is Vitamin A Water Soluble?

No, Vitamin A is not water-soluble; instead, it is a fat-soluble vitamin. This means it dissolves in fats and oils rather than water, and the body stores it in the liver and fatty tissues. Because it is fat-soluble, Vitamin A requires dietary fats for proper absorption and is not excreted as easily as water-soluble vitamins, which makes excessive intake potentially harmful.

FAQs about Vitamin B

What is A Vitamin B?

Vitamin B is a group of eight water-soluble vitamins that play a crucial role in supporting the body's metabolism and converting food into energy. These vitamins, collectively known as the B-complex vitamins, include B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin). Each vitamin in the B-complex group has specific functions, such as aiding enzyme activity, supporting brain function, and maintaining healthy skin, blood cells, and nerves. Since they are water-soluble, the body does not store them for long, so a regular intake through diet or supplements is essential to maintain overall health and energy levels.

What Does Vitamin B Do?

1. Vitamin B1 (Thiamine)
- Involved in carbohydrate metabolism, helps convert energy.
- Supports nervous system function, prevents beriberi.
2. Vitamin B2 (Riboflavin)
- Promotes energy metabolism, aids in cellular respiration.
- Maintains healthy skin, eyes, and mucous membranes.
3. Vitamin B3 (Niacin/Nicotinamide)
- Participates in fat and sugar metabolism, provides energy.
- Supports nervous system and skin health.
4. Vitamin B5 (Pantothenic Acid)
- Synthesizes and breaks down fats, proteins, and carbohydrates.
- Helps produce hormones and maintain healthy skin.
5. Vitamin B6 (Pyridoxine/Pyridoxamine)
- Involved in amino acid metabolism, promotes protein synthesis.
- Maintains nervous system function and immune health.
6. Vitamin B7 (Biotin/Vitamin H)
- Supports fat, carbohydrate, and protein metabolism.
- Promotes healthy skin, hair, and nails.
7. Vitamin B9 (Folate/Folic Acid)
- Aids red blood cell production, prevents anemia.
- Essential for fetal neural tube development, critical during pregnancy.
8. Vitamin B12 (Cobalamin)
- Helps form red blood cells, prevents pernicious anemia.
- Maintains nervous system health.

What Foods Are High in Vitamin B?

1. Whole Grains
- Examples: Brown rice, barley, millet
- High in B vitamins because they retain nutrients removed during processing.
2. Eggs
- Rich in pantothenic acid (B5) and B12.
- Two large eggs provide 46% of daily B12 and 39% of daily B2 needs.
3. Legumes
- Includes beans, lentils, garbanzo beans.
- High in B vitamins and helps lower blood sugar and cholesterol.
4. Citrus Fruits
- Examples: Oranges, lemons, clementines.
- Contain B1, B2, B3, B5, B6, and B9.
5. Avocados
- Provide 30% daily folate and 23% daily B6 in 1 cup (150g).
- Additional benefits: Eye protection, mood boost, heart health.
6. Meat, Poultry, Fish
- Examples: Pork, beef, chicken, turkey, tuna, salmon.
- Excellent for B3, B6, B12, and other essential minerals.
7. Fortified Breakfast Cereals
- Fortified with B1, B2, B6, B9, and B12.
8. Liver
- Rich in B1 and folate.
- Also provides vitamin A, riboflavin, copper, and iron.

How Much Vitamin B Complex Should I Take Daily?

The daily recommended dosage of Vitamin B Complex depends on individual needs. For young adults, a daily intake of 400 micrograms (mcg) is generally sufficient. Lactating mothers require a slightly higher amount, with 500 mcg per day recommended to support their increased nutritional needs. Pregnant women, due to the demands of supporting fetal development, should aim for 600 mcg daily. Similarly, older adults may also benefit from 600 mcg per day to maintain optimal health and address age-related nutritional gaps.

Will Vitamin B Complex Help with Nerve Pain?

Yes, Vitamin B complex can help alleviate nerve pain by supporting nerve health. B vitamins, including B1, B6, and B12, are essential for maintaining healthy nerves and can aid in treating nerve damage, as well as symptoms like numbness and tingling. Each B vitamin has a specific role, but they work synergistically to repair and protect nerve fibers. Taking a Vitamin B complex, which combines these essential nutrients, may be more effective than using individual supplements for promoting overall nerve health and reducing discomfort.

Is Vitamin B Water Soluble?

Yes, vitamin B is water soluble, meaning it dissolves in water and is not stored in the body for long periods. This group of vitamins, which includes B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin), is essential for various metabolic processes, including energy production, red blood cell formation, and nervous system health. Since they are water soluble, excess amounts are typically excreted through urine, requiring a regular dietary intake to maintain adequate levels.

FAQs about Vitamin C

What Does Vitamin C Do?

1. Helps Manage High Blood Pressure:
- May relax blood vessels, reducing blood pressure.
- Assists in lowering systolic and diastolic levels.
2. Boosts Immunity:
- Enhances white blood cell production.
- Improves skin defense and wound healing.
3. Reduces Risk of Chronic Disease:
- Powerful antioxidant reduces oxidative stress.
- Protects cells from free radical damage.
4. Lowers Risk of Heart Disease:
- Reduces LDL cholesterol and triglycerides.
- Improves overall heart health.
5. Helps Prevent Iron Deficiency:
- Increases iron absorption from plant-based foods.
- Prevents anemia by boosting iron levels.
6. Protects Memory and Thinking as You Age:
- May slow age-related mental decline.
- Reduces the risk of dementia by lowering oxidative stress in the brain.
7. Reduces Blood Uric Acid Levels and Prevents Gout Attacks:
- Lowers uric acid levels in the blood.
- Decreases the frequency of painful gout episodes.

How Much Vitamin C Per Day?

1. Children:
- Ages 4–8: 25 mg/day
- Ages 9–13: 45 mg/day
- Ages 14–18: 75 mg/day
2. Adults:
- Men: 90 mg/day
- Women: 75 mg/day
3. Pregnant Women:
- 85 mg/day
4. Breastfeeding Women:
- 120 mg/day

What Foods have Vitamin C?

Vitamin C is abundant in a wide variety of fruits and vegetables, making it easy to incorporate into a healthy diet. Excellent sources of Vitamin C include citrus fruits like oranges and orange juice, which are well-known for their high content of this vital nutrient. Other great options are peppers, strawberries, and blackcurrants, all of which provide a flavorful way to boost your intake. Additionally, vegetables such as broccoli, Brussels sprouts, and even potatoes are rich in Vitamin C, making them valuable contributors to your daily requirements.

Is Vitamin C Calcium?

Vitamin C is not calcium; they are two distinct micronutrients that play unique roles in your health and well-being. Vitamin C, also known as ascorbic acid, is essential for immune function, collagen production, and antioxidant protection, helping your body fight free radicals. On the other hand, calcium is a mineral that is crucial for building and maintaining strong bones and teeth, as well as supporting proper muscle function and nerve signaling. While both are vital for a healthy body, they serve entirely different purposes and cannot replace one another.

Can You Take Vitamin C While Pregnant?

Yes, you can take vitamin C while pregnant, and it is even recommended as an essential nutrient during pregnancy. The recommended daily allowance (RDA) for pregnant women is 85 mg/day, which supports the immune system, helps the body absorb iron, and contributes to the healthy development of the baby’s bones, skin, and tissues. While it is safe to meet this requirement through a balanced diet including fruits and vegetables like oranges, strawberries, and bell peppers, supplements can also be used if dietary intake is insufficient.

FAQs about Vitamin D

What Does Vitamin D Do?

Vitamin D is a crucial nutrient for overall health, playing a key role in helping your body absorb calcium, which is essential for building and maintaining strong bones. In combination with calcium, vitamin D helps protect against osteoporosis, a condition that weakens bones and increases the risk of fractures. Additionally, vitamin D is vital for muscle function, as it supports movement, and for nerve function, enabling communication between the brain and the body. Furthermore, it strengthens the immune system, aiding in the defense against harmful bacteria and viruses.

How much Vitamin D Per Day?

The recommended daily amount of vitamin D varies by age: infants up to 12 months should receive 400 international units (IU), individuals between 1 and 70 years should aim for 600 IU, and those over 70 years should consume 800 IU.

What Foods Have Vitamin D?

The best food sources of vitamin D are oily fish such as salmon, mackerel, and sardines. These fish are rich in vitamin D, making them an excellent choice for boosting your intake. Additionally, egg yolks, red meat, and liver also provide this essential nutrient. While these foods can help meet your vitamin D needs, it's important to consider other sources, such as fortified foods or sunlight, for optimal levels.

What Causes Vitamin D Deficiency?

Here’s a simple breakdown of what causes vitamin D deficiency:
Main Causes:
1. Not getting enough vitamin D from your diet or sunlight exposure.
2. Your body is not absorbing or using vitamin D properly.
Specific Causes:
1. Certain medical conditions – such as digestive disorders (e.g., Crohn's disease) or kidney and liver diseases.
2. Weight loss surgeries – that reduce the body's ability to absorb vitamin D.
3. Certain medications – like anticonvulsants and glucocorticoids, which can interfere with vitamin D metabolism.

Does Vitamin D Cause Constipation?

Yes, excessive intake of vitamin D can lead to constipation. Taking too many vitamin D supplements can result in vitamin D toxicity, which can disrupt calcium metabolism in the body. High calcium levels can cause constipation, as well as other symptoms such as nausea, fatigue, and kidney problems. Therefore, it’s important to take vitamin D supplements in the recommended doses to avoid any negative effects on digestion and overall health.

Is Vitamin D in the Sun?

Yes, Vitamin D is present in sunlight. When your skin is exposed to ultraviolet (UV) radiation from the sun, it produces Vitamin D. During the summer, just a few minutes of sun exposure each day is usually enough to meet your Vitamin D needs. In the fall and winter, you can try to spend some time outdoors around midday, but make sure not to cover part of your skin to maximize absorption.

FAQs about Vitamin E

What is Vitamin E?

Vitamin E is a vital nutrient that plays an essential role in maintaining healthy vision, reproduction, and the well-being of the blood, brain, and skin. It also serves as a powerful antioxidant, protecting cells from oxidative damage caused by free radicals. By neutralizing these harmful molecules, vitamin E helps reduce the risk of chronic diseases and supports overall bodily functions. Its benefits extend beyond basic health maintenance, contributing to a stronger immune system and improved skin condition.

What Does Vitamin E Do?

Vitamin E is an essential nutrient that plays a vital role in maintaining healthy skin and eyes. It acts as a powerful antioxidant, helping to protect cells from oxidative damage and supporting skin repair and hydration. Additionally, Vitamin E strengthens the body's immune system, enhancing its ability to fight off illnesses and infections. By boosting the immune response, it helps the body defend against harmful pathogens, promoting overall health and well-being.

What Foods Have Vitamin E?

Foods High in Vitamin E:
1. Wheat Germ Oil
- 20 mg per tablespoon (135% DV).
- Richest natural source of vitamin E.
- Use in place of other oils, but avoid high-heat cooking.
2. Almonds
- 7.3 mg per ounce (23 nuts).
- Helps meet daily vitamin E needs and supports heart health.
3. Sunflower Seeds
- 7.4 mg per ounce (50% DV).
- Great addition to smoothies, cereals, or salads.
- Sunflower oil has lower content (1/3 of seeds).
4. Pine Nuts
- 3 mg per two tablespoons.
- Used in pesto, baked goods, and spreads.
5. Avocado
- Half an avocado provides 20% DV.
- Also contains potassium, omega-3s, and vitamins C/K.
6. Peanut Butter
- 18% DV per two tablespoons.
- Opt for natural varieties without additives.
7. Fish
- Atlantic salmon: 4 mg per fillet.
- Rainbow trout: 2 mg per fillet.
- Combines vitamin E and omega-3 benefits.
8. Red Bell Peppers
- 2 mg per medium raw pepper.
- Cooking reduces vitamin E content by half.

How Much Vitamin E Per Day?

The Recommended Dietary Allowance (RDA) for vitamin E is 15 milligrams (mg) per day, which is equivalent to 22 international units (IU), for males and females aged 14 years and older. This recommendation also applies to women who are pregnant, as vitamin E is essential for supporting immune function, protecting cells from oxidative stress, and other vital roles in the body.

What Happens If Vitamin E Excess?

Excessive intake of vitamin E can lead to several adverse health effects. One major risk is an increased likelihood of bleeding, as high doses of vitamin E can interfere with blood clotting by inhibiting vitamin K activity. Additionally, it may cause symptoms such as muscle weakness, fatigue, nausea, and diarrhea.

Is Vitamin E an Antioxidant?

Yes, Vitamin E is an antioxidant that helps protect the body’s cells from damage caused by free radicals, which are unstable molecules that can harm cellular structures. By neutralizing these free radicals, Vitamin E plays a key role in reducing oxidative stress, which is a major factor in the development of serious diseases such as heart disease and cancer. As an antioxidant, Vitamin E supports overall health by strengthening the body's defense systems and preventing long-term cellular damage.

FAQs about Vitamin K

What is Vitamin K?

Vitamin K is a fat-soluble vitamin that plays a vital role in blood clotting and bone health. It is essential for the production of clotting factors in the liver, which help stop bleeding by forming clots that allow wounds to heal properly. The body stores vitamin K primarily in the liver and other tissues. This vitamin may also contribute to maintaining bone strength, particularly in older adults. Individuals taking blood-thinning medications, such as warfarin, are often advised to monitor their vitamin K intake, as it can affect the effectiveness of these medications.

What Does Vitamin K Do?

Vitamin K plays a crucial role in blood clotting by helping synthesize four of the 13 proteins essential for the clotting process, which prevents wounds from bleeding continuously and allows them to heal. This is particularly important for individuals who are prescribed anticoagulants, also known as blood thinners, to prevent blood clots in the heart, lungs, or legs. These medications work by inhibiting vitamin K’s activity in clot formation, making it essential for such patients to manage their vitamin K intake carefully to maintain the balance needed for effective treatment.

What Foods have Vitamin K?

Vitamin K can be found in two main forms: phylloquinone and menaquinones. Phylloquinone is abundant in green leafy vegetables such as collard and turnip greens, kale, spinach, broccoli, Brussels sprouts, cabbage, and various lettuces. It is also present in soybean and canola oils, as well as salad dressings made with these oils, and in fortified meal replacement shakes. On the other hand, menaquinones are primarily found in natto, a traditional Japanese food made from fermented soybeans, and in smaller amounts in animal products like meat, cheese, and eggs.

How Much Vitamin K Per Day?

Daily Vitamin K Recommendations:
1. Adult Men: 120 mcg per day
2. Adult Women: 90 mcg per day
3. Pregnant/Breastfeeding Women: 90 mcg per day
4. Children (4-8 years): 55 mcg per day
5. Children (9-13 years): 60 mcg per day
6. Teenagers (14-18 years): 75 mcg per day

What Happens If You Have A Lack of Vitamin K?

A lack of vitamin K can have serious health consequences, as it plays a critical role in blood clotting, bone health, and cardiovascular function. Without sufficient vitamin K, the body may struggle to produce clotting factors, leading to excessive bleeding and an increased risk of hemorrhage. Additionally, vitamin K deficiency can impair bone development and reduce bone mineral density, contributing to conditions like osteoporosis and a higher risk of fractures. Beyond its effects on bones and blood, inadequate vitamin K levels have also been linked to an increased risk of cardiovascular diseases, as it helps regulate calcium deposition and prevent calcification in blood vessels.

Is Vitamin K Water Soluble?

No, vitamin K is not water-soluble; it is a fat-soluble vitamin, meaning it dissolves in fats and oils rather than water. This characteristic allows it to be stored in the body’s fat tissues and liver for longer periods, unlike water-soluble vitamins that are excreted more quickly. Fat-soluble vitamins like vitamin K are absorbed in the small intestine along with dietary fats and require bile for proper absorption. Vitamin K plays a crucial role in blood clotting and bone health, emphasizing the importance of consuming it with a source of healthy fats for optimal absorption and utilization.