Five Myths about Vitamins
Taking vitamins seems like a good way to stay healthy even when your diet isn’t. Or at least that’s what we would like to believe. Vitamin supplements can be a healthy addition to your diet, but they are not magic pills. Let’s dispel the five most common myths about vitamins.
Myth #1: Expensive Urine
You may have written off vitamin supplements because of claims by so-called experts that you can’t absorb extra vitamins and minerals unless it is from actual food; and they just end up being secreted from the body as “expensive urine.”
Fact or fiction? Fiction! If any dietary compounds like vitamin C are detected in your urine it means they were circulating in your blood stream at some point. If the vitamin was in your bloodstream, then you absorbed it and your body used it.
Myth #2: A Vitamin Pill Is the Same as Food
Why eat broccoli or salmon if you could just pop a pill, right? While vitamins are a healthy supplement to your diet, they cannot replace actual food. Vitamins are called supplements because they are a good way to supplement your healthy diet of real foods. Vitamins contain micronutrients, but we need both micro and macronutrients like protein, fats and carbohydrates to properly fuel our bodies.
It is difficult to get the recommended daily allowance of all vitamins and minerals through your diet, so taking supplements are a good way to cover those little nutrition gaps we all experience. The truth is that there are many compounds in food that are good for you, and many that cannot be duplicated in pill form.
Myth #3: All Vitamins Are Pharmaceutical Strength
Here’s another one of the most common myths about vitamins. Not all vitamins are pharmaceutical grade just because you bought them in the vitamin shop at a pharmacy. There are food grade (or store grade) and pharmaceutical grade vitamins.
Food grade vitamin capsules are allowed to have only 20% of the nutrients they say they contain. All the nutrients may have been in the batch but did not necessarily end up in each capsule.
Pharmaceutical grade supplements must meet the U.S. Pharmacopeia standards, which states that the capsule must contain more than 99% of the ingredients listed. They also must have a higher bioavailability than store grade vitamins. The best ones are whole food based and chelated. Chelated means they are firmly attached to an amino acid or other organic compound so as to not disassociate in the digestive system.
Related: Vitamin Deficiency Symptoms
Myth #4: All Vitamin Are Safe
Generally this is true. Most of the supplements you purchase contain only trace amounts of the healthy compounds you take them for, making it hard to consume too many. Water soluble vitamins dissolve in your bodily fluids while fat soluble vitamins like vitamins A, D, E and K, are stored in your fat cells. There is a chance of toxicity if you have too much of one vitamin build up in your system. They can lead to birth defects (vitamin A) or interfere with blood thinning drugs taken for cardiovascular or prevent normal blood clotting (vitamin K).
Some supplements can interfere with prescription drugs, so always consult your doctor before adding any supplement into your diet.
Myth #5: It Doesn’t Matter Where You Store Your Vitamins
Wrong! Oxygen, light and water can render vitamins useless. Many people store their vitamins in the bathroom medicine cabinet, which is the worse place for them. The humidity from the shower will seep into the container over time and start to break down the pills or capsules.
Some vitamins like A and E are light sensitive, so sitting on the counter under the harsh glare of florescent lighting can cause photo-degradation. Even exposure to oxygen can start to degrade the nutrients in vitamins.
The best place to store supplements with the cap screwed on tightly is in a cool dry place like a kitchen cabinet away from the stove or sink. Always keep them out of reach of children. Look for those with childproof caps if you have curious little ones in the home.
Vitamins have an expiration date and overtime begin to degrade. Dispose of those over a year old or sooner if they look discolored, start to crumble or smell odd.
Now that you know the myths about vitamins you can safely include them in your healthy eating plan and enjoy their many health benefits!