Selenium is a trace-element the name of which is taken from the Greek word for ‘moon’, selene, (in a similar way to the closely-related element tellurium, which gets its name from the Latin for ‘earth’, tellus). This essential micronutrient helps maintain healthy hair and nails, normal thyroid function, etc.
Selenium is also known for the role it plays in the body’s immune responses, particularly through its incorporation into selenoproteins (1). It is thus considered by the EFSA to support normal immune system function (2).
The best dietary sources of selenium are herring, canned tuna, seafood, pork chops, offal, dehydrated Brazil nuts … You can also take a selenium supplement, the most bioavailable form being L-selenomethionine (such as in the product L-Selenomethionine).
Iron is a very important trace-element , a component of both haemoglobin in red blood cells, and myoglobin in muscles (both of which are essential proteins for the oxygenation of cells). There are two forms of iron: haem and non-haem iron. This mineral plays a role in reducing fatigue, and in ensuring both normal energy metabolism and normal cognitive function ...
We also know that iron affects immunity(3). When iron metabolism is disrupted, for example, it is known to have an impact on the body’s natural defences. Thus according to the EFSA, iron supports normal immune system function (4).
Absorption of non-haem iron from the diet is only around 5%. It is found in legumes, tofu, eggs,, dairy products ... Haem iron on the other hand, is absorbed considerably better by the body (25%-50%) and is thus much more beneficial. It is found in animal-source products only: black pudding (or sausage), lamb’s kidneys, chicken livers, braised beef … If you’re lacking in iron, you can also take an iron supplement, such as Iron Bisglycinate.
However, before starting to supplement with iron, it’s important to consult a health professional for confirmation that you are indeed iron-deficient.
Zinc is a trace-element required for the activity of more than 200 enzymes in the body. It is primarily concentrated in muscles and bones. It plays a role in the normal synthesis of DNA and proteins, and in maintaining healthy skin, hair, nails and bones, as well as in protecting cells against oxidative stress ...
Zinc also plays a key role in immunity. For example, zinc ions are involved in regulating intracellular signalling pathways within innate and adaptive immune cells (5). So, as the EFSA confirms, zinc is a mineral that supports normal immune system function (6).
Oysters, calves’ liver, wholemeal bread, pecan nuts and dried figs are all rich in zinc. You can also supplement with zinc orotate, a form of zinc bound to an organic substance which enables it to pass freely into the bloodstream. Zinc orotate is thus significantly better absorbed than other forms of the mineral (choose, for example, the product Zinc Orotate).
To obtain the benefits not only of different minerals, but also vitamins that support normal immune system function, you could take a multivitamin supplement. Good options, for example, include the multivitamins Daily 3® (taken 3 times a day) or Daily 1® (just once a day), both of which are packed with minerals and vitamins.
References
12 Days
Great product. Fast and efficient service.
Sheba Kelleher
17 Days
Easy to order, good and fast delivery to Finland, the box was intact and the content exactly what I ordered. I am satisfied. Product prices are on moderate level. Thank you Supersmart!
VIITANEN Esa
22 Days
Thanks to team who met what I need such as trust, good packages and fast delivery. Regarding products it is too early to give a comment. After using for a while, I gonna update my review. I had bought supplements mostly for autism.
Fatma Coltu
22 Days
efficient eqsy to use
Mr G Birtles
28 Days
You are so quick in processing orders and prompt in shipping too. Very easy to do business with you. Thanks a lot for your great service.
JOAQUIN Epifanio
34 Days
I am merely judging the delivery system, which was flawless. It wouldn't make any sense to comment on the efficacy of the supplements, since that is only possible on a statistical basis. Even if something doesn't improve, that doesn't have to mean that the supplement doesn't work, since one doesn't know how it might have worsened without the supplement and the opposite might also apply, since many symptoms are psychosomatic and the supplement might provide a placebo effect.
Roger De Backer
42 Days
Perfect!!!!!!!!!!!!!
Patrick
44 Days
Magnesium and Zinc Orotate are top supplements. Highly recommend!
Kristjan
55 Days
Nothing to complain. Delivers everything fast, attentive to their regular customers. Best experience.
FABIO I.
58 Days
Possibility to enjoy a variety of high quality suppléments. Fast delivery Good packaging Clear information and website
Vov Oo
60 Days
Efficient ordering and delivery. Happy with products. I order fairly regularly. Reliable
Gill Lee
60 Days
Supersmart sell the best products and are effecient when it come to handling and dispatching orders. Also, their return and refund policies is very simple and easy for the customer. The creme on top is the return customer discounts. Keep up the good work.
ABDULQADER Jehad
64 Days
Prompt and reliable.
MIFSUD Joseph
71 Days
I don't use the word great; everything was OK; it is maybe too early to expect an effect of the supplements
STAEHLI C
77 Days
Well,It was yesterday I started using it but I can tell the supplement is working perfect,will definitely still give best comments once I'm done using it ...
ANTHONY Oluwaseun Ugwu