Archive for April 2010

Sleep improving again

April 16, 2010

At last I seem to be out of the patch of mediocre sleep I was having for a while there.  We’re still not sure, but it looks like it was caused by the high-dose multivitamins my specialist has me on, probably the B vitamins in particular.  I’ve halved the dose and am taking them in the mornings only, plus using coloured light bulbs and herbal sleep aids in the evenings again, and my sleep is back to being bang on time and good quality.  I was up and quilting at 7.30 am yesterday!

I’ll probably continue the herbal sleep aids for a few months, just to get the message through, as advised by a local herbalist.  That said, I haven’t taken any supplements at all for the last few days, and I’m still sleeping well.  The current dose is either one Valerian Formula with one capsule of valerian alone, or three capsules total of any combination of valerian and passiflora (my next bottle of Valerian Formula is late in the post).  This is slightly higher than what I was taking before, but the herbalist said it’s still absolutely fine to use for a few months.  Dr Myhill recommends anything up to four 400mg capsules of valerian where I’m taking two, for context.

Using the coloured light bulbs every night is something that didn’t seem necessary when I was having very good sleep for five months, but does make a difference now, although I don’t know if that was just while I was on those multivitamins.  My coloured-light-hating partner is away on holiday for twelve days, so I’ve taken the opportunity to spend this time under low coloured light in the evenings.  I’m still fiddling with how I set up the coloured lightso that it is as pleasant as possible, gives the right amount of light for pottering about my bedroom, and doesn’t allow (much) blue light to creep in around the edges of my orange glasses.  Previously I had the salt lamp by my bed with a pink bulb in it, which produced a sort of salmon-coloured light.

I still haven’t got around to constructing a DIY spectroscope with a DVD and cereal box, as advised by my kind readers here, but I’ve taken the tip to put a DVD by the light source to see if any blue reflects off it.  As expected, the salt lamp produces a little blue light with an ordinary bulb inside it, but no blue light with a coloured bulb.  The yellow bulbs in the hall which I use to light the bathroom are fine too.

I wasn’t mad on the salt lamp by the bed, it was rather dim and too pinkish for my taste.  So I’ve bought a small opal glass pebble lamp and put a 15W pygmy amber bulb inside for by the bed, and put the salt lamp back in the bookcase opposite the bed with its original 15W uncoloured bulb.  The salt lamp produces a pleasant peachy-golden glow which I actually put on about an hour before the orange glasses go on, and I am careful to make sure that I don’t get so close to it that the stray light will get around the edges of my orange glasses.  It looks much nicer with an uncoloured bulb in there, as you can see the variations in colour produced by the salt which was most of the point of getting that lamp in the first place, whereas the coloured bulbs masked that.  The pebble lamp by the bed is perfectly safe even without the orange glasses, and provides substantially more light than the salt lamp did when it had the pink bulb in.  It’s enough that I can pootle around the bedroom and just about see the laptop keyboard well enough to type, but dim enough to be thoroughly relaxing.  I never really used to like those amber bulbs, I always preferred the yellow ones, but it seems that my tastes have changed as I now find it quite a pleasant colour.  We’ll see what my partner thinks when he gets home.

I’m not bothering to put in alternative bulbs in the living room, I’m not in there much in the late evening and I can just turn the overhead lights down low with a dimmer switch.  I’m hoping to move flat this year and I’ll set up a better arrangement then.  I’ve got my eye on those LED bulbs which offer sixteen colours and have a remote control, but right now they’re not very bright, mostly don’t have a warm white, and very expensive, so I’ll wait until I’m settled in the new flat and hopefully by then LED lighting will have improved.

I’m also not bothering to put the orange filter back on the laptop screen, as the orange specs and amber lighting seem to be enough.  I think that the amount of stray blue light that gets to my eyes round the edges of the glasses from the laptop screen is too minimal for me to need to worry about it, especially since I’m generally watching films on the laptop by that point in the evening and it’s thus a good six feet away from me.

Siestas continue to be odd.  I’m still not sure whether I really need them or not.  I’m taking them perhaps half the time, when I really can’t keep my eyes open in the afternoons.  It’s easier when I know I’ll be using coloured bulbs that evening, otherwise I’ve had a few nights where it was difficult to get to sleep the night after a siesta, which by now is something unusual for me.  Occasionally the siesta ends up rather longer than planned, say four hours, which again seems to be OK if I use coloured lights that evening and could go either way if I don’t.

As I don’t think I’ve got around to discussing yet, I alter the time when I begin the darkness therapy by twenty minutes each month in a rough reflection of seasonal variation.  For April, the darkness therapy starts at 9.40.  It seems to be suiting me.  The latest it will start is 10.20 in June, and I’m curious to see whether that will be too short a length of time for the darkness therapy, or whether I’ll just adjust.  Certainly this method makes me feel more in synch with when it gets dark outside, even if I’m not following the local sunset hours that closely (I live too far north for that to be wise).

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