I have seen how our previous generations depended on vitamins most of the time. They would start with, “give your kids multi-vitamins, it is good for their growth”, then, they would proceed to, “why don’t you take some supplements for your healthy bones, and beautiful hair?” And then they would go on with, “I need to take so-and-so vitamin to stay fit because I am growing old.” Taking vitamin never ceases. But the question is, are all vitamins safe for us? What does science say?
Science says that you should take vitamins, but most importantly, you should cover your daily nutritions from consuming healthy, balanced meals, and not entirely depending on vitamin. There are few health conscious people out here who are on diets, and think that taking vitamins are enough to fill in the blank. Science also says something different. New studies have evolved around how people, especially women, who took multi-vitamins, died at higher rates than women who didn’t. Studies have also seen that vitamin can lead to cancer, heart disease, and may shorten lives. Here are the list of vitamins that you should take, and the ones you should avoid.
Vitamin A, C &E: Antioxidants; may cause certain types of cancer if overly taken.
Vitamin A, C, and E are also known as antioxidants. This supplement is quite commonly used in order to prevent oneself from cancer. But studies show otherwise. If antioxidant vitamin is taken in large amount, it can possess harm to the body. A detailed study on male smokers, who consistently took vitamin A, were at higher risk of getting lung cancer than those who did not consume that vitamin. Therefore, it is always advisable to eat fresh fruits and vegetables that are full of antioxidants. The body does not require extra amount of vitamin A, C, and E.
Vitamin B3: may develop infections, liver problems, or internal bleeding.
Another vitamin that falls in the “not good” category is vitamin B3. It is believed to have adverse effect on patients with heart diseases, diabetes, or high cholesterol. This vitamin supplement is usually prescribed to prevent LDL (the bad) cholesterol by reducing its level, and increasing HDL (the good) cholesterol’s level. It is also given to patients with heart stroke history. Rather, in studies shown that patients who regularly took vitamin B3 were more likely exposed to developing infections, liver problems, and internal bleeding. Researchers found out that niacin (vitamin B3) has no role in preventing heart problems, instead, have dreadful side effects. They are now saying that this vitamin should not be prescribed anymore. They are also saying that niacin can be fulfilled through eating salmon, tuna, or even beets.
Vitamin C: it won’t help you to recover from cold.
We see how vitamin C is a popular supplement to cure you from cold, or fever. But does it really help you to recover? I have noticed that nowadays doctors don’t prescribe any medicines if you or your children are suffering from cold. Why? They say give it a week and it will go away. Eat citrus fruits like mandarin, oranges, strawberries. And it has worked for me every time. It is found out in studies that vitamin C has no effect in curing colds. In fact, if you take overdose, you are likely to be in trouble. But there is a catch. Vitamin C is safe if you stay within a recommended dose. Once you exceed to 2000mg daily, you are probably at higher risk of suffering from kidney stones.
For further reading: http://www.lifehack.org/330309/not-all-vitamins-are-good-for-your-health-here-are-the-ones-you-should-take