One of the best methods to keep your body strong and healthy is to supply it with the full range of
vitamins and minerals. Where this is concerned, you must ensure that a full spectrum of vitamins are
available and absorbed into your body each day without overdosing on any. This will ensure that
your immune system functions effectively, fending off any attacks from free radicals and other
threats in the environment. As such, it is very crucial that your body gets the following vitamins
• Vitamin A
• Vitamin Bs 1, 2, 3, 6 and 12
• Vitamin C
• Vitamin D
• Vitamin E
• Vitamin K
In any case, taking too much of something good could be bad as well. Hence, when taking vitamins,
you must ensure that you do not breach the level recommended or you could end up having to
suffer with the side effects. The easiest way to overcome this is to take a reliable and safe
multivitamin dietary supplement like Usana Essentials where they provide a balance formula based
on the international recommended dosage of each vitamins.
What are the side effects of the vitamins?
Vitamin A – No other vitamin is more toxic than Vitamin A if you take too much of this. You should
observe your daily dosage of Vitamin A and take around 3,000 IU of this vitamin because if you
overdose on Vitamin A, the side effects include fatigue and restlessness while menopause women
could have more dangerous consequences.
Vitamin B1 – One of the vitamins in the vitamin B complex family known as Thiamine, you must not
take too much of this vitamin because you could experience headaches, dizziness, vomiting and
nausea and even lack of energy.
Vitamin B2 – When you exceed the daily dosage recommended for Vitamin B2 or Riboflavin, you can
determine this as your urine is yellower than usual. Besides that, you could experience diarrhoea
and other indigestion symptoms.
Vitamin B3 – Exceeding your daily dosage of Niacin could lead to severe indigestion problems like
constipation, vomiting and diarrhoea. Besides that, you could have heartburns as well.
Vitamin B6 – Pantothenic Acid can be very helpful for good health but taking too much would lead
to headaches and loss of coordination while in some serious cases, lead to trouble breathing which
can be very dangerous for someone with asthma.
Vitamin B12 – Too much Cyanocobalamin can be very dangerous as it could lead to blood clots
forming and if you have sensitive skin, it could lead to itchiness.
Vitamin C – Although Vitamin C is known to be the safest vitamin among all, taking too much will
increase your blood sugar level. This can cause severe health conditions like diabetes which will
require long-term medication and treatment.
Vitamin D – If you take too much Vitamin D, you will inevitably increase the amount of calcium and
could lead to kidney disease and other digestive problems. This is because too much calcium would
cause the arteries to harden which could lead to heart problems as well.
Vitamin E – When you take Vitamin E, you must ensure that you do not have Vitamin K deficiency
because it will aggravate your condition. Besides that, overdose on Vitamin E could cease heart
attacks especially if your blood sugar levels are higher than normal.
Vitamin K – If you have blood clot problems and undergoing treatment, vitamin K will only worsen
the condition while you should not take too much of this if you have liver, kidney problems or
Dr Lyle MacWilliam’s Findings
A renowned biochemist who pioneered the research in biological properties of antioxidants and in
the area of heart cell membranes, Dr Lyle MacWilliam is no stranger to the public domain as he was
once an MP in Canada. He carried out a study that compared more than 500 nutritional products in
the market and presented an unbiased finding on the safest and best multivitamins in the market of