Add spaces: Insummaryitisestablishedthattheantioxidantnetworkanditsmanyaidskeepthebody'scellsandthebodyitselfingoodshape,preventaging,increasesresistanceagainstcancerandcardiacdiseases,aswellisgoodforbrainfunctionandpreventsdementia.

Answer: In summary it is established that the antioxidant network and its many aids keep the body's cells and the body itself in good shape, prevent aging, increases resistance against cancer and cardiac diseases, as well is good for brain function and prevents dementia.
Thesearefilmswithclearvision,personaltouchandartisticflair,standingoutinafieldwheretheNordicdocumentarieshaveinrecentyearsmadetheirmarkontheinternationalfilmscene.

These are films with clear vision, personal touch and artistic flair, standing out in a field where the Nordic documentaries have in recent years made their mark on the international film scene.
[Q]: [Themethodsandaimsofthisworkareprobablymoreeasilyintelligibleandmoreinterestingtothe'ordinary'mathematicianthanthoseofanyotherbranchofmathematicallogic.]
[A]: [The methods and aims of this work are probably more easily intelligible and more interesting to the 'ordinary' mathematician than those of any other branch of mathematical logic.]
Problem: Add spaces: TheDanishPresidencywillsupplyphotosandhostbroadcastfromalltheinformalCouncilmeetingsinDenmark.

Spaces added: The Danish Presidency will supply photos and host broadcast from all the informal Council meetings in Denmark.
This text is missing some spaces, please add them: ImproperlydownloadingthepasswordprotectedRARfileduetotheproblemlikesuddensystemshutdown,powerfailuresorotherinterruptioncancauseitscorruption
Improperly downloading the password protected RAR file due to the problem like sudden system shutdown, power failures or other interruption can cause its corruption
[Q]: [Saturday17February,201861947237requestssinceTuesday16December,2003]
[A]:
[Saturday 17 February, 2018 61947237 requests since Tuesday 16 December, 2003]