How to protect your eyesight as you get older
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
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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.
Do you have tight hips? – Part 2
I know many of my clients sit at a desk for very long hours which can lead to tight hips. So in this post I want to show you how to stretch them.
How to stretch your hips
Single knee hugging Lying on your back, grab your right knee and pull it toward your chest until you feel a stretch. Hold for 20 seconds. Repeat on the left side. Bilateral knee hugging Lying on your back, grab both knees and pull them toward your chest. Hold for 20 seconds. "Cobra pose" Lie face down on the floor, hands parallel to your shoulders. Straighten your arms, lifting your upper torso off the floor. Your lower back should be arched, with your pelvis making contact with the floor. Hold for 20 seconds, then lower yourself back down Hip flexion with abduction/adduction Lying on your back, bring one knee up toward your chest. Holding your knee with both hands, roll your knee from one side to the other for 20 seconds. Repeat on the other side. External hip rotation Lying on your back, pull your right knee toward your chest. Place your right hand on the knee and your left hand on the ankle. Gently pull your right ankle in the direction of your head. Hold for 30 seconds, then repeat on your left leg. Internal hip rotation Lying face down, bend your knees 90 degrees and let your feet fall outward. Hold for 30 seconds. If after trying these stretches you are still strugling with tight hips why not book a deep tissue massage.
Can I fitness tracker help you lose weight?
I know that fitness trackers are very popular, particularly with joggers and althletically minded indivduals. I think fitness trackers are great for desk bound indivduals as it helps your monitor your physical acitivity. However, I personally don't have a fitness tracker, I have considered buying one, but I am saving up so I didn't see it as an essential purchase. However I had always assumed that a fitness tracker would help you lose weight. But do they? Researchers at the University of Pittsburgh were interested in testing a conventional weight-loss programme against the use of a fitness monitor to determine the latter's effectiveness as part of an anti obesity iniative. During the randomized control trial they tested weight-loss programmes and fitness trackers on a group of 471 obese volunteers. During the two year experiement those wearing a fitenss tracker lost 7.7lb (3.5 kg) whereas those who just followed a weight loss programme and didn't use a tracker lost 13lb (6kg). I was quite surprised by this result as were the researches who couldn't explain it. It seems that fitness trackesr give feedback and encouragement to lose weight but those wo are better at just sticking to a programme lose the most weight. So what is really required is persistance. References JM Jakicic, K K Davis, R J Rogers et al, 2016, Effect of Wearable Technology Combined with Lifestyle intervention on Long-term Weight Loss - The IDEA Randomized Clinical Trail, JAMA, Vol 316, No 11, pg 1161-71 See >> http://jamanetwork.com/journals/jama/article-abstract/2553448

