Can going to the sauna help your BP?

Here are some top tips on how to live to 100.  These tips are from Dr Claudia Kawas at the University of California, on of the world's leading scientific researchers into longevity and scientists at Northwestern University Feinberg School of Medicine in Chicago and the scientists working on the Blue Zone project. Scientists studying lonevity are tyring to answer the question why doesn one person live until they are 94 while another dies at 75.  Dr Claudia Kawas has spent 15 years studying "super-agers" - those who live until into their nineties and beyond while keeping their minds sharp.  By studying the lifestyles of these "super-agers" scientists have discovered some common lifestyle habits and traits including:

1. Drinking two cups of coffee a day
2. Don't over eat
3. Get out and socialise including talking to strangers
4. Drink two glases of wine a day
5. 15 mins of light exercise a day
6. Positive thinking or optimistic outlook in life
7. Resilience when bad things happen
8. Having a purpose/ belief in life
9. Put others including family first
10. Be with the "right" people for you
11. Healthy eating i.e. more plant based diets

I have been wearing glasses since I was a teenager, so I am always interested in how to protect my eyesight.  One of the most common cuases of failing eyesight as we get older is age related macular degeneration (AMD). Scientists tracked the diets and eye health of over 2,000 people who were at least 49 years old at the start of the study.  The people's eye sight and diet were then tracked over the next 15 years.  The researchers discovered that those eating between 100 - 142mg of vegatable nitrates were less likely to have the early signs of AMD.  Currently once AMD starts medicine has no answers and it can in some cases cause blindness. This means prevention of AMD is very important. Vegatable nitrates found in leafy green vegatables and beets reduces the risk of developing AMD by 35%.  100g of spinach contains 20mg of nitrate.  One serving of spinach is 30g, so you would need ot eat 3 servings. Reference Gopinath B, Liew G, Kifley A, Lewis JR, Bondonno C, Joachim N, Hodgson JM, Mitchell P. Association of Dietary Nitrate Intake with the 15-Year Incidence of Age-Related Macular Degeneration. J Acad Nutr Diet. 2018 Dec;118(12):2311-2314    

In previous posts in this series I have discussed the nature of pain, and how is evidence for the reflexology can be used for acute pain.  In this article I want to discuss reflexology and chronic pain, as back pain is the most common chronic pain and it effects 8 out of 10 people in their lifetime, I will focus on studies that have looked at chronic lower back pain. An initial pilot study was carried out entitle Reflexology in the management of low back pain: a pilot randomised controlled trial by F Quinn, CM Hughes and GD Baxter.  the results of which was published (see Complement Ther Med. 2008 Feb;16(1):3-8. doi: 10.1016/j.ctim.2007.05.001. Epub 2007 Jun 27.)  Participants suffering from non-specific lower back pain were recurited and randomly assigned to a reflexology or sham group.  Each patient received either a 40 minute reflexology treatment or a sham treatment according to which group they were in once per week for 6 consecutive weeks.  The key measure of success was the measurement of pain on the visual analogue scale supplemented by the McGill pain questionnaire,  Roland-Morris disability questionnaire, and SF-36 health survey. Outcome measures were performed at baseline, week 6, week 12 and week 18.  The results incidicated that reflexology may have a positive effect on Lower Back Pain. This initial trail was followed up by a more comprehensive study of times were nurses were the patients, nursing is in the top ten professions for high incidence of lower back pain.  Again this study was a double bind trial, and the same measurements of pain were used as in the trail. The study recruited 50 male and 50 female nurses with chronic lower back pain to take part in the trail.  40 minute sessions of reflexology or sham treatements were performed three times a week for two weeks.  The study concluded Reflexology can be effective in reducing the severity of chronic back pain, i.e. it is able to reduce pain from moderate to mild.  (see The Irainian Journal of Nursing Times (reference Iran J Nurs Midwifery Res. 2012 Mar-Apr; 17(3): 239–243.), focused on back pain in nurses) In conclusion it is clear that while the number and size of the studies are small there is a clear trend which demonstrates the effectiveness of Reflexology in helping to reduce pain levels especially in cases of lower back pain.  Remember I offer a 15 minute taster Reflexology session for anyone who would like to try reflexology.