Show tt high wid and low tides in in human blood flow dally tides to in blood pressure heartbeat and other functions of the hu human inan body almost as regular as thu the tides f the sea thay may be caused by e forces beyond if the I 1 e earth eart 1 i ns as ore art 11 the 16 ocean tides stich Is the 1116 statement of dr p B ti french physiologist V who suggests that they may be produced by dally variations in electrification of tire mi air says popular science ice monthly atas it Is well known to physicians doctor points out that the temperature pera ture e of the body rises slowly in the forenoon and reaches Us its height at about four or tive jve in the afternoon during the evening it recedes reaching low tlde tide in the early marn iny ing Sini similar llor high ond low ti tides des at about the ahma hours are found also in the buman pulse rate in the hie abou amou amount nt of oxygen used in breathing anti and sit in blood pris pressure sure A strange fact le Is that the flow of tides to lo persons who work at night Is no different diffene rit from that of persons pe sons who ore are active acilee during the day that sunlight is oot responsible is evidenced by the fact according to doctor that in northern countries like iceland where there Is a beacon when the sun anti never sets the sane same rhythm of bodily tides persists either mankind has dally daily tides in bodily p or bame external iaus ls affect aff ecUng ting us all ia n t lie he alime way y 1 1 I 1 |