1- Vitamin C prevents colds
When researchers examined more than a decade of findings, they found that mega-doses of vitamin C did not prevent the common cold for most people.
Some studies suggest it may help you get over the symptoms a little faster.
2- Which foods protect your eyes when you get older
Lutein, Zeaxhantin, Zinc, Vitamins C and E protect your eyes.
Especially after the age of 65, you can protect your eyes by eating enough vegetables and fruits.
Provided that you do not smoke.
3- Where does the word vitamin come from?
From the combination of the words vital + amine. Experts first thought that vitamins were amino acids, the building blocks of proteins.
Today, we know 13 types that are essential for good health. You can usually get the vitamins you need from a balanced diet.
But some people, especially those who limit certain foods, can benefit from supplements.
How much do I need is suggested as the daily amount for most vitamins and minerals and the maximum amount that scientists consider safe.
4- Vitamin B 12 gives energy
This is a false belief. It is absolutely essential to get enough B12.
Too little can cause pain in your limbs, anemia, memory loss, dizziness and tingling in your body.
But there is little evidence that taking it makes you fitter or gives you more energy.
You can get enough B12 from a diet that includes meat, fish or dairy products.
5- Which vitamin helps you maintain bone health?
Calcium, vitamins D and K, Potassium, Magnesium all play an important role in maintaining your bone health.
We all know the importance of vitamin D and calcium, but recent research has emphasized that magnesium, potassium and vitamin K are also very important.
In particular, if you are at risk of developing brittle, thinning bones called osteoporosis, your doctor may recommend calcium and vitamin D supplements.
6- What is the difference between vitamins and minerals
Your body needs vitamins for growth, digestion and nerve function.
Minerals support cells and help different parts of your body to do their job. Vitamins are known by the letters A, B, C, D, E and K.
Examples of minerals include calcium, which builds bone and helps blood clot, and iron, which helps blood carry oxygen.
7- Your urine color tells if you are getting enough vitamins
This is a false belief. Some vitamins, including C and B, make your urine bright orange or yellow-green if you take more than you need.
Your kidneys flush the excess vitamins out of your body. (Don't test - too much of some nutrients can also be dangerous.)
However, the recommended amounts of most vitamins and minerals do not change the color of your urine.
8- Your doctor may recommend vitamin and mineral supplements if you are pregnant, vegan, or taking certain medications.
Pregnant and breastfeeding women often need more nutrients. They can take vitamin or mineral supplements to fill a gap.
People on special diets, such as vegetarians, may not get enough minerals and vitamins from food.
People with the following conditions may have difficulty absorbing all the nutrients they need:
People with certain medical conditions, such as inflammatory bowel disease
Some people who have had weight loss surgery
Anyone taking certain medicines for seizures or heartburn
Frequent Aspirin users
If you think you need a supplement, talk to your doctor.
9- You can take as many vitamins as you want
Supplements can be a good way to make sure you get enough nutrients, but many vitamins and minerals can be toxic if you take too much.
Too much vitamin A can cause nausea, vomiting and liver damage.
Too much vitamin D can cause weakness, heart rhythm problems and dizziness.
As the body stores vitamins A, D, E, K and iron, excess can build up in your organs and tissues and damage the kidneys, liver, heart and brain.
10- Best source of vitamin C
Sweet red pepper. Citrus fruits may be the best-known source of vitamin C, but it is also found in many other fruits and vegetables.
Most adults need between 75 and 90 milligrams a day.
A half cup of sweet paprika contains the same amount of vitamin C as about 180 cl of orange juice.
11- The most difficult vitamin for vegans and vegetarians to get
Vitamin B12. This important B vitamin is mostly found in foods from animal sources, including meat, eggs and dairy products.
If you don't eat these, you may not be getting enough B12. Talk to your doctor about whether you need to take a supplement.
12- Antioxidant vitamins prevent cancer
This is a false perception. Researchers continue to investigate whether certain antioxidants prevent genetic damage that can turn cells into cancer.
But there is no evidence that taking these supplements will reduce the risk of the disease.
If you are being treated for cancer, talk to your doctor before taking any supplements.
Some research suggests that antioxidant supplements may interfere with the work of some cancer-fighting drugs.
13 - Pre-menopausal women need iron the most
Women with periods usually need more iron because they lose some with each menstrual cycle.
Experts say that pre-menopausal women should get 18 milligrams a day. Men usually need only 8 milligrams a day.
Pregnant women should get 27 milligrams a day.
14- Most experts think that the best way to get enough nutrition is to take a multi-vitamin
Experts are divided on multivitamins. Many recent studies have found that healthy people do not benefit from them.
But other scientists believe they can help many people fill in what is missing in their diets.
Experts agree that the best source for vitamins and minerals is food, not medicine.
15- Which vitamin group do thiamine, riboflavin, niacin, pyridoxine and cobalamin belong to?
These are all different forms of B vitamins. They help your body with many important jobs, including converting energy into food.
Whole grains, beans, nuts, meat, eggs and fish are good sources of many different forms of B vitamins.
On the other hand, vitamin B12 is found almost exclusively in foods of animal origin.
16- Vitamin D is sometimes called the sunshine vitamin
This is because your skin produces vitamin D from sunlight. People with dark skin may be more likely to have low levels of vitamin D.
Older people may also not have enough because your skin is less efficient at changing sunlight into vitamin D.
If you stay out of the sun because of sensitive skin or cancer risk, you may need extra vitamin D. Check with your doctor.
A simple blood test can show if you have as much as you need.
17- Folic acid is added to your food to prevent birth defects
Folic acid helps prevent birth defects, especially problems with the brain and spinal cord that can develop in the baby.
Because it is so important during pregnancy, we recommend that pregnant women and those who want to have a baby should take a supplement to make sure they have enough folic acid.
18- Potassium helps stabilize your blood pressure
This mineral helps the heart beat regularly and one study found that it lowered systolic blood pressure.
Lowering blood pressure reduces the risk of stroke, heart disease, heart failure and kidney disease.
Teens and adults should get 4,700 milligrams of potassium a day. Many foods have this nutrient, so it is rare for people to not get enough from their diet.
Potassium-rich foods are fruits and vegetables, milk, meat and whole grains