Potravinové doplnky: aké užívať a čoho sa vyvarovať?

Napísal Aneta Sklenářová 21. apríl 2016

Znížiť váhu, doplniť energiu alebo sa dobre opáliť. To je len zlomok požiadavkou, ktoré má mnoho Slovákov najmä s prichádzajúcim letom.


Týmto ambíciám môžu napomôcť vhodné preparáty označované ako potravinové doplnky, či doplnky stravy. S ich užívaním by sa ale nemalo otáľať, na rozdiel od štandardných liekov účinkujú pozvoľna v radoch týždňov až mesiacov.

 

Ešte pred samotným užívaním potravinových doplnkov by sme sa mali uistiť, či nevyvolávajú nežiaduce účinky a ako sa znášajú s jedlom. Prevažná väčšina potravinových doplnkov by sa ale mala užívať spoločne s jedlom, či bezprostredne po ňom. S lačným žalúdkom iba prejdú tráviacim traktom, nevstrebajú sa a nie sú teda účinné. Neodporúča sa ani ich konzumácia súčasne s liekmi, pretože si môžu vzájomne znižovať účinok.

Ochrániť pokožku pred spálením pomôže beta karotén

V lete vystavujeme svoju pokožku slnečným lúčom, či už dobrovoľne, či nie. Slnenie bez ochrany však môže byť nebezpečné a môže spôsobovať vážne zdravotné problémy vrátane rakoviny kože. Tá každoročne postihne desaťtisíce Slovákov a dlhodobo patrí k najčastejším diagnostikovaným onkologickým ochoreniam. Taktiež využívanie solárií napriek všeobecnému presvedčeniu nebezpečného vzniku melanínu iba zvyšuje. Príprava pre zdravé opaľovanie by tak mala vychádzať z vnútra organizmu. Proti fotooxidácii, teda poškodeniu kože nadmerným opaľovaním pôsobí beta karoténu, čo je zdroj vitamínu.

Okrem toho je tiež výborným antioxidantom, neutralizuje voľné radiály, zabraňuje rozvoju kardiovaskulárnych chorôb, stimuluje imunitný systém a v spolupráci s ďalšími vitamínmi a minerálmi podporuje zdravie zraku. „Beta karotén by sa mal užívať minimálne 1 až 2 týždne pred priamym slnením. Denná odporúčaná dávka činí 16 mg za deň. Pri jednorazovom predávkovaní síce nehrozia žiadne vážnejšie zdravotné problémy, dlhodobejšie nadmerné užívanie karoteínu ale môže viesť k zmene farby kože do oranžova. U fajčiarov sa naviac zvyšuje riziko výskytu nádoru pľúc,“ upozorňuje MUDr. Tomáš Kampe, ktorý poskytuje klientkam LR Health & Beauty konzultácie o správnom užívaní potravinových doplnkov.

Potravinové doplnky nenahrádzajú behom chudnutia pevnú stravu

Užívanie vhodných potravinových doplnkov môže tiež výrazným spôsobom napomôcť pri chudnutí. Prípravkov stimulujúcich spaľovanie tukov a znižovania váhy existuje celá rada a to v rozličných formách, ako sú tabletky, kvapky, instantné nápoje, odtučňovacie čaje, či polievky a podobne. Pri ich užívaní je však nevyhnutné dodržiavať predpísané pravidlá pre užívanie. Kúrou, ktorá slúži iba ako doplnok, nemožno za žiadnych okolností nahradiť vyváženou stravou.

Pri chudnutí je ideálna konzumácia preparátov, ktoré obsahujú optimálne množstvo kalórií a podporujú zdravé znižovanie váhy. „Látky obsiahnuté v takýchto potravinových doplnkoch podnecujú obnovenie rovnováhy kyselín a zásaditých látok, ktoré zaisťujú správne fungovanie metabolizmu. Vďaka nemu môže telo prirodzene spaľovať tukové zásoby,“ vysvetľuje Kampe. Aby nedošlo k jojo efektu, je potrebné váhový úbytok stabilizovať a upraviť bežné stravovacie návyky. Odporúčané denné dávkovanie je individuálne. Pri nedodržaní predpísaného užívania hrozí neúčinnosť preparátu, ale také vážne zdravotné problémy spôsobené dôsledkom rapídneho poklesu hmotnosti.

Energiu pre športovanie dodá zelený čaj

Každý, kto žije aktívne a intenzívne, by mal telo optimálne zásobovať potrebnými živinami, o ktoré pri športovaní prichádza. Najmä v lete má veľa Slovákov energetický výdaj vyšší ako v zime a tomu by sa mala prispôsobiť aj životospráva. Prísun kvalitnej energie je totiž pre činnosť vyťaženého organizmu nevyhnutný. Potravinové doplnky, ktoré by sa mali užívať pri športovaní, obsahujú väčšinou zelený čaj. Ten podnecuje telesnú energiu, predlžuje fyzickú výdrž a zvyšuje športový výkon. V kombinácii s výťažkami z aloe vera vie naštartovať zdravé spaľovanie tukov bez straty svaloviny, čo je ideálne pre tých, ktorí chcú schudnúť. Do leta ostávajú len dva mesiace, telo by sme preto mali pripraviť na zmenu režimu čo najskôr.

1 Komentár

  • Komentár kigalilife.co.rw %PM, %19 %852 %2025 %19:%mar napísal kigalilife.co.rw

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    Keep moving — just don’t by chance run into your coffee desk.

    This one’s good for these who can’t fairly do an everyday pull-up (yet).
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    Put your proper hand on the ground and push up until your arm forms a straight line from shoulder to
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    train for building larger biceps, the standing barbell curl, can be one of the effective.


    However, because your hands must remain flat,
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    It sounds straightforward, but you in all probability know it’s the "easy" dumbbell bicep workouts which may be brutal.
    The level being is that most individuals don’t consider this facet and
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    The downside is that you simply aren’t able to apply such a heavy load to the biceps solely using curls.

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    A 3-day full body workout schedule works greatest because it allows for sufficient rest time between exercises.

    Following the previous exercise choice is our carry movement, however as a substitute of
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    You ought to really feel lots of postural engagement and you’ll find it’s a problem to maintain your arms as
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    A pair of well-developed biceps are hard to disregard, given how they are positioned like on display.
    Selecting one of the best bicep exercise is decided by
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    For general bicep development, the bench cable curl and preacher curl are two of the top choices, both offering wonderful stretch and resistance.
    Hi all, I'm on the lookout for some recommendations on tips on how to increase the dimensions of my higher arms.

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    obtained from the long head dumbbell curls, doing a dumbbell curl with internal rotation now shifted the activation in the path of my
    quick head.
    And you’re also hitting a number of angles of your back with the totally different exercises.
    I’m additionally going to provide you extra exercises you can use for the final 7 sets of
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    Beneath, you’re going to get a full FST-7 mass
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    While there’s a ton of awesome bodybuilding exercises that help you pack
    on muscle, the FST-7 does stand on its own.
    That’s why alternating exercises are a good
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    extra units. This is since you can’t cheat the load up when your arms are braced against the preacher pad—especially not when you’re additionally sat down. As such, it’s
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    Now we transfer on to one of the most foundational movement patterns for push, and a great chest
    muscular tissues train for hypertrophy, which is
    the Barbell Bench Press carried out on a flat bench.

    Hold your arms in that scapular plane with your elbow tucked to your aspect.
    Get one of the best bang on your buck while performing
    this exercise by guaranteeing your elbows are pinned in place.
    The next few workouts on this listing might be game-changers for the folks that train at
    house. Opposite to what most individuals think, you can build respectable pythons using resistance bands.

    The excellent news is that most people, particularly men, are
    inclined to store relatively little adipose tissue on their
    arms compared with their different body parts. Therefore, you may have the flexibility to get defined biceps
    quicker than you suppose by coaching for a month or so alongside an applicable, calorie-deficit food regimen. Reverse grip preacher curls are just about the most effective train in this respect.
    The single-arm cable curl helps you to develop decrease and
    upper bicep definition by providing both a deep muscle
    stretch and an intense peak contraction. This is as a outcome of by sitting down and, ideally, bracing your back
    in opposition to the pad, the core stability of the exercise
    is considerably decreased. As such, you (i.e., your central nervous system) can dedicate your whole
    strength towards blasting your biceps because you don’t need to put as much effort into bracing
    your core. You can observe the workout calendar below for an entire four weeks of full
    body training with daily workout routines.

    The primary muscle tissue worked are your hamstrings, quads, glutes, calves, spinal
    erectors, traps, shoulders, and biceps, and basically all different muscular tissues are working to stabilize the
    movement. Of course, if you’re a newbie, then you can reduce the resistance
    by doing the opposite. There’s no right or mistaken place for the majority of these workout
    routines. What actually issues is that you’re comfortable and
    able to really feel the target muscle working.
    Perform Incline Dumbbell Curls for three sets to
    failure, taking rest durations in between sets.

    One researcher additionally famous that there could also be something mental
    occurring as well. The fact that you could visually see your biceps working all through the movement
    could in reality help with the mind-muscle connection.
    I chose to include this exercise as a result of as we noticed earlier in this
    examine, the focus curl elicited much greater bicep activation than the 7 other workout routines.
    Nevertheless, most people will quickly have
    to start doing no less than one particular exercise for his
    or her biceps to get them to develop. Used sparingly, like on the end of a
    set, to grind out a couple of more reps than you in any other case could, you
    won’t cheat yourself out of any positive aspects.


    Whereas chin-ups and pull-ups are primarily thought-about again workout routines, they're additionally efficient for bicep engagement.
    Nonetheless, due to the involvement of a quantity of muscle groups, these exercises might not isolate the biceps enough for optimum growth.

    Cable curls provide the unique advantage of maintaining fixed
    tension on the biceps all through the movement, one thing that free weights can’t always present.

    'This reciprocity training will induce exhaustion and build muscle faster,'
    explains sports physio Jonathan Lewis. This degree of structured respiratory is
    in all probability not essential for each bicep exercise – whereas for every compound transfer it’s a must – however
    keep this is thoughts when understanding. In reality, not respiration out may cause your blood pressure to spike and make you dizzy.
    Structured, rhythmic-like breathing will help you focus, calm
    you down and hold your tempo extra managed.
    An oxygenated physique will also cut back the risk of passing out and assist ship that candy, candy air to your muscular tissues,
    permitting them to 'breathe' and work harder. Keep In Mind, every six workouts (give
    or take) your physique has totally tailored and won’t get the
    identical advantages.
    As we established above, enough muscle mass is among the two indispensable necessities for getting higher biceps definition. Even although the DB incline curl focuses on the lengthy (outer) head of the biceps
    and is well-liked with superior lifters, it’s still a
    smart addition to any newbie bicep workout.
    This is as a outcome of analysis exhibits that incline curls place more pressure
    on the biceps than other in style workout routines (such as preacher curls).
    TRX reverse grip bicep curls prepare the brachialis, brachioradialis,
    and, to a lesser extent, the biceps as properly.
    Fortunately, you can simply accomplish this by using an incline bench
    or a preacher curl bench, however angling your physique
    sideways against it, and curling the dumbbell across your physique in direction of your neck.
    Anyhow, utilizing the EMG, I found that the long head
    was activated 2x more than the brief head when performing curls in what’s generally known as "the scapular plane".

    Jacked arms make you stand out and add to your physique’s aesthetics.
    Huge arms are the image of energy and masculinity; including these 31 movements to your train arsenal will help you
    obtain them. Train your biceps for long sufficient, and you’ll start receiving unsurmountable requests to open jammed jar lids.

    The incline curl is one of those exercises that appears straightforward
    but will have you begging for mercy by the end of the first set.
    You could carry out the incline curl using a supinated or impartial grip,
    relying in your training goal. The dumbbell hammer
    curl is a superb exercise to work the brachii, brachialis,
    and brachioradialis. Zottman curls combine two workout routines to
    create an excellent biceps-building exercise.
    Cheat curls should be carried out early in your workout
    when you’re fresh and can deal with heavier masses safely.
    Also known as Scott curls and named after old-time bodybuilder Larry Scott, famed for his massive biceps, this
    train isolates your arms and eliminates the possibilities of cheating.

    If you’re a woman, on the opposite hand, then you possibly can check out
    our again and bicep exercise for ladies for
    a full routine. This muscle will make your arms look greater when they’re hanging by your sides (i.e., many of the
    time) by filling out the top of your forearms.
    If there’s one muscle group that each lifter desires to develop to the maximum, it’s the biceps.

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