Hypertension – Dietary Factors

Following on from my introduction to hypertension and lifestyle factors, I want to explore the link between diet and hypertension in this blog.

Optimise your Gut Flora

Compared to a placebo, people with high blood pressure who consumed probiotics lowered systolic blood pressure (the top number) by 3.56 mm Hg and diastolic blood pressure (the bottom number) by 2.38 mm Hg1.  Including taking probiotics, its is helpful to avoid sugar and processed foods.  I should mention that naturally fermented foods in your diet, may contain about 100 times the amount of bacteria than found in a bottle of high potency probiotics. But I appreciate form a practical point of view, buying probiotics is much easier!

Eat a Healthy Diet

I appreciate this is very common advice.  In 1998 in the journal of Diabetes reported that nearly two-thirds of the test subjects who were insulin resistant also high high blood pressure.  Insulin resistance is directly attributed to a high sugar, high carbohydrate diet especially if combined with inadequate exercise.

Avoiding processed foods (due to their being high in sugar/fructose, grains, trans fat, and other damaged fats) is my number one recommendation if you have high blood pressure2. Instead, make whole, ideally organic, foods the focus of your diet. As you reduce processed foods, and other sources of non-vegetable carbs, from your diet, you’ll want to replace them with healthy fat.

Read Part 4

References

1 Hypertension July 21, 2014

2 Metabolism. 2012 May;61(5):641-51.

Related Posts

  • Cryotherapy

    We all know that sports stars take ice baths and I am often asked why they do it, and do I need to do it after I run.  So today I am going to answer that question. Cryotherapy is one of long accepted tools of a sports masseur.  If you have ever watched a football match on telly, you will have seen someone fall to the ground and the coach run on with a bucket of water and the magic sponge and the player then hopefully gets up and hobbles around before taking an active part in the game.  So the magic sponge, (the application of cold water to an injured area) is Cyrotherapy in its most basic form.  The local application of ice or cold water is beneficial because

    • It relieves pain
    • Reduces muscle spams (i.e. athletes take ice baths to avoid feeling stiff the next day)
    • When someone is injured it moderates inflammation
    Probably equally important to all those benefits is that the treatment is very convenient, inexpensive and effective. So to go back to the questions should I have an ice bath after training. If you have injured yourself during training you should definitely follow the RICE (Rest Ice Compression and Elevation) protocol
    • Rest - by which I mean avoid weight bearing activities and anything that causes pain for 24 - 48 hours.
    • Ice - Use either cold water or ice wrapped in a tea towel and apply for 2 - 20 minutes for 2-3 days then 3 times daily.    When applying ice you go through the cold, aching, burning and numbness sensation cycle, it is very important to stop at numbness to avoid burning yourself.
    • Compression  - use a compression bandage if necessary
    • Elevation - if the injury is to a limb, elevate it to help it heal.
    The only exception to using Ice for injuries is for people with a peripheral vascular disease e.g. diabetes, anyone who is hypersensitive or has a physiological aversion to cold if you are frail or if you have varicose veins in the injured area or  the injury is a broken bone. However, what if you haven't injured yourself, should you have an ice bath after training.    Taking an ice bath or sometimes a cold-water immersion is certainly now more popular amongst athletes than ever before.   The key reason is that as it reduces muscle tightness and soreness and it allows athletes to recover more quickly after intense training.   The big draw back is that is uncomfortable and not really scientifically proven.  My recommendation would be only to do it if you are training really intensively and you are not contraindicated (see above exceptions to using ice) and want to, as ice baths are optional.  For me the most important thing to prevent injury and allow you to recover quickly is a well designed training plan where you build up the intensity of the exercise slowly, with adequate warm up routine and a cool down routine and stretching. Remember if you do get injured or have tight muscles after training, a good masseur will be able to sort these out.    

  • Elbow Pain

    Recently we have treated a few cases of elbow pain. TennisElbowandGolfersElbow There are two common site for elbow pain, the outside edge of the elbow which is often an indication of tennis elbow or lateral epicondylitis and the inside edge of the elbow which is often an indication of glofer's elbow or medial epicondylitis.   With both of these conditions the pain may radiate up the arm and / or down along the forearm. Both conditions can be caused by precise wrist movements from using a mouse or keyboard.  As the name suggests tennis elbow can be caused by faulty backhand technique when playing tennis.  While golfer's elbow can be caused by poor technique when playing Golf or faulty forehand technique when playing tennis. In addition tennis elbow can be caused by carrying heavy shopping bags as it causes tension in the wrist extensors. Most of the cases we see are caused by long hours using computers.  The first thing we do is try and establish the cause of the pain, which can be tightness or spasm in the muscles of the forearm, neck or shoulders and then treat accordingly.  We can also show you simple stretches to stretch out the muscles of the forearm. What surprised us, and prompted me to write this blog is that they all the clients had just assumed that elbow pain was something that they just had to lived with.  In all the cases we dramatically reduced the pain and in most cases after a few treatments the clients were pain free!  So don't sit their in pain, book a massage.

  • The Impact of Sitting All Day – Part 1

    For most people know they sit all day as part of their job.  Recently there has been a spate of article in the press about the impact of sitting all day, so I wanted to take some time to look at the impact of sitting all day.

    Sit up Straight

    I want to start this series of articles on a positive note, as most of my clients have to sit to work, the negative impact of sitting is minimised if you sit correctly. As your Mum always said, "Sit up straight", i.e.
    • Not leaning forward
    • Shoulders relaxed
    • Arms close to sides
    • Elbows bent 90°
    • Lower back should be supported
    • Feet flat on floor

    So what happens if you don't sit up straight?

    As you would expect from a masseur I am going to start by looking at the impact on your muscles.

    Strained Neck & Sore Shoulders

    If most of your sitting occurs at a desk at work, craning your neck forward toward a keyboard or tilting your head to cradle a phone while typing can strain the cervical vertebrae and lead to permanent imbalances.  The neck doesn't slouch alone. Slumping forward overextends the shoulder and back muscles as well, particularly the trapezius, which connects the neck and shoulders. Here at Vitality Therapy we offer Seated Acupressure Massage to directly address these issues.

    Bad back

    When we move around, soft discs between vertebrae expand and contract like sponges, soaking up fresh blood and nutrients. But when we sit for a long time, discs are squashed unevenly. Collagen hardens around supporting tendons and ligaments.  So people who sit more are at greater risk of slipped disks or herniated disks.

    I recommend the Yoga position cat-cow for increasing your spinal flexibility. (Click here for guidelines on how to do cat-cow.)

    When you sit for a long time, a muscle called the psoas travels through the abdominal cavity and, when it tightens, pulls the upper lumbar spine forward. Upper-body weight rests entirely on the ischial tuberosity (sitting bones) instead of being distributed along the arch of the spine.  A sports massage or a deep tissue massage can release a tight psoas muscle.  

    Mushy abs

    When you stand, move or even sit up straight, abdominal muscles keep you upright. But when you slump in a chair, they go unused. Tight back muscles and wimpy abs form a posture-wrecking alliance that can exaggerate the spine's natural arch, a condition called hyperlordosis, or swayback.  So sitting up straight is the first step to good abs!

    Tight hips

    Flexible hips help keep you balanced, but chronic sitters so rarely extend the hip flexor muscles in front that they become short and tight, limiting range of motion and stride length. Studies have found that decreased hip mobility is a main reason elderly people tend to fall.  So when you are in the gym remember tohttp://vitalitytherapy.co.uk/wp-admin/post-new.php stretch your hip flexors.

    Limp glutes

    Sitting requires your glutes to do absolutely nothing, and they get used to it. Soft glutes hurt your stability, your ability to push off and your ability to maintain a powerful stride when walking.  They can impact your performance when you run, as all powerful glutes are the key to increasing your speed and powering you up hills.