Did you know this reduces your changes of getting a cold or flu?
When I worked in an office, this was the time of the year when everyone either got the office cold or sometimes even worse flu, so I wanted to share something that can reduce your chance of getting one.
Garlic has been used for centuries as both a food ingredient and a medicine. Garlic contains compounds that help the immune system fight germs and has show promise as a treatment for preventing colds and the flu. Studies have shown that garlic reduces the risk of becoming sick in the first place, as well as how long you stay sick. It can also reduce the severity of symptoms.
One study gave 146 healthy volunteers either garlic supplements or a placebo for three months. The garlic group had a 63% lower risk of getting a cold, and their colds were also 70% shorter. Another study found that colds were on average 61% shorter for subjects who ate 2.56 grams of aged garlic extract per day, compared to a placebo group. Their colds were also less severe.
If you often get sick with a cold or flu, eating garlic can help reduce your symptoms or prevent your illness entirely.
However, a review of the evidence found that many of the studies investigating the effects of garlic on the common cold were of poor quality.
Reference
https://www.ncbi.nlm.nih.gov/pubmed/25961060
https://www.ncbi.nlm.nih.gov/pubmed/11238820
https://www.ncbi.nlm.nih.gov/pubmed/22280901
Related Posts
Is reflexology or massage better at reducing stress or pain?
While amongst my clients there is a clear preference for massage, I decided to investigate if there was any scientific evidence if massage was better than reflexology (or vice versa) at reducing pain and stress. In 2012 there was a small study comparing massage to reflexology on cancer survivors over the age of 75 living in a care home. The study compared the effectiveness of 20 minutes of reflexology treatments against 20 minute Swedish massage by examining the impact on the patients stress levels, pain levels and mood. Pre and post treatment levels of salivary cortisol, observed affect and pain were compared. Both reflexology and Swedish massage resulted in significant declines in salivary cortisol indicating a reduction in stress levels, reduced pain levels and improvements in mood. So to go back to my original question, there is scientific evidence for both and I suggest you book the treatment you prefer. Hodgson N, Lafferty D (2012) Reflexology versus Swedish Massage to Reduce Physiologic Stress and Pain and Improve Mood in Nursing Home Residents with Cancer: A Pilot Trial. Evidence Based Complement Alternat Med. 2:456897
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.More factors that contribute to muscle cramps
Previously I discussed how dehydration & lack of sodium or potassium may cause muscle cramps. I now want to explore other nutritional factors. Calcium Calcium plays an essential role in muscle contractions. Some active people report their problem with cramping disappears when they boost their calcium intake. This anecdotal evidence is disputed by scientists who state that when dietary deficiencies of of calcium occur, calcium is released from the bones to provide what the body needs for proper muscle contraction. If you are plagued by muscle cramps, it may be worth trying to increase your intake of dairy or other calcium rich foods to see if it helps. Magnesium Just as muscles need calcium to contract they need magnesium to relax. Roffe et al demonstrated that magnesium helps reduce leg cramps that occur in the middle of the night.
Reference
Roffe C1, Sills S, Crome P, Jones P (2002), Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps. Med Sci Monit. 2002 May;8(5): p326-30.
