A surprising benefit of HIIT

The injury to a brian caused by stroke can lead to problems with talking, seeing, thinking, remembering, moving, eating, swallowing and more.  It's no wonder stroke is a leading cause of disability in adults worldwide. Here are some lifestyle tips to cut the risk of suffering a stroke:

1. Eat at least 3 to 5 services of fruit and vegatables a day - the more the better.
2. Exercise most days of the week.  Brisk walking for an hour a day five days a week can cut the risk of a stroke in half.
3. Maintain a health weight, and especially watch out for abdominal fat.
4. Limit alchol to no more than two drinks per day if you drink.
5. Eat more grains such as oats, quinoa and brown rice.
6. Eat more sources of good fats such as fatty fish, walnuts, flaxseed and chia seeds.
7. Destress - psychological stress is a known risk factor for stroke.

After introducing, Hypertension, I discussed lifestyle and dietary factors that may assist you in either lowering high blood pressure or preventing it.  Now I would like to share with you the scientific evidence of the effectiveness of massage in assisting with the management of Hypertension. Seated Acupressure Neck & Shoulder Massage In 1997 Cady et al. in Perceptual & Motor Skills evaluated the effectiveness of a 15 minute chair massage on reducing stress as indicated by blood pressure. 52 employed participants' blood pressures were measured before and after a 15 minute massage at work. Analysis showed a significant reduction in participants' systolic and diastolic blood pressure after receiving the massage. High Blood pressure is associated with anxiety and stress, this study supports the conclusion that chair massage is relaxing, reduces stress and high BP. Relaxing (or Swedish) Massage In 2013 Givi in International Journal of Preventive Medicine looked at the effectiveness of a relaxing (swedish) massage  in the management of pre-hypertension.  The study was a single-blind clinical trial with 50 women selected by random sampling divided into a control and test group.  The test group (25 women) received 15 minute swedish massage 3 times a week for 10 weeks.  Their BP was measure before and after each session and 72 hours after finishing the massage therapy.  The results indicate the average systolic and diastolic BP in the massage group were significantly lower.  In addition 72 hours after the finishing the massage therapy there was still a significant difference between the test and control group. So if you are concerned about your Blood Pressure, go to your GP and have it checked.  Then why not book a massage. References Cady SH and Jones GE, Feb 1997, Massage therapy as a workplace intervention for reduction of stress, Perceptual & Motor Skills, (1) p157- 158 Givi M, Feb 2013, Durability of Effect of Massage Therapy on Blood Pressure, International Journal of Prevention of Medicine, 4 (5) P 511 - 516.

There are lots of "natural" sugars, and as I said before how do you know the ones to avoid?  Here is my guide to the ones I try to avoid and why. Evaporated Cane Juice The new kid on the block of "natural" sugars.  It is a sugar syrup from partially refined sugar which is very similar to ordinary sugar.  The FDA (US Food and Drug Administration) has warned of mislabelling with this product. Fructose This no longer has the goodness and fibre of fruit.  Unlike sucrose and glucose it won't spike your insulin levels, but it will cause weight gain around the middle.  It also interferes with the production of hormones related to hunger and satiety (feeling full) and hence increases appetite.  On top of this it gets converted to unhealthy fats e.g. LDL ("bad" cholesterol) and triglycerides.  Remember fructose is fine when naturally occuring withing fruit but I recommend avoiding it when its a white powder added to food. Agave This is essentially up to 90% refined fructose (see above).  There is no way of distinguishing between commercially and traditionally produced produced products. Molasses This has the least amount of sugar and the highest level of vitamins and minerals.  Half its sugar content is fructose and glucose in equal amounts while the other half is sucrose.  So it will spike your insulin levels which causes the body to create fat.  It may contain high levels of pesticides and other chemicals use in the processing. Xylitol Sold as a white powder considered natural as it occurs in plants but needs a lot of refining.  Low in calories, it doesn't spike insulin levels so useful for diabetics.  It is on my avoid list because it requires a lot of processing to produce and because it ferments in the gut causing diarrhoea and bloating. Sorbitol Used in foods for diabetics at it triggers little or no insulin production.  I would avoid it as it is heavily processed as it is hard on the digestive system just like Xylitol. Honey A simple sugar up to 40% glucose and fructose so it affects your blood sugar levels very quickly.  If you must use it, I mix it with lemon and ginger when I have a sore throat, cold or flu then by organic and I perfer manuka for its healing properties. References Natural Alternatives to Sugar by Dr M Glenville (Lifestyle Press 2016)