What helps fights colds? Part 1

Following on from part 1, I want to introduce you to more ways to do simple mindfulness. 1. Tuning into sounds The hum of a gan, tickeing of a cloack, the round of rain on the window, voices outside the room.  Realing tuning in ot hte volume, pitch and noticing if there's a rthythmic quality to the sound. 2. Experimenting with taste Using a small pleasant tasting boiled sweet, chocolate melting int he mouth or taking a few sips of water.  Noticing the flavour, physical sensations and returning the attention when it wanders. 3. Smell Simply light a scented candle where your like the smell or inhale the sent of your favourite essential oil by placing a drop on a tissue. 4. Hold an object in your hands A pebble, wooden bead pen, cup etc any everyday object.  Focus your attention in to notice the temperature, the texture (roughness/smoothness), the shape and how it feels.  Experiment with your eyes start with open and then notice the difference if you close your eyes. Remember mindfulness is about training the mind, so you don't need to use breath as your anchor be creative, be kind to yourself and start simple with 30 seconds and build up the time slowly and gradually - its a practice not a race!  

Delayed onset muscle soreness (DOMS) also called muscle fever, is the pain and stiffness everyone is familiar with after strenuous exercises.  It is noticeable worse 24 to 72 hours after exercise and it can occur anywhere in the body. However it is more memorable when it affects the lower body i.e. the legs, due to it being so inhibiting. For a long time the cause of DOMS was thought to be the build up of lactic acid and toxic metabolic waste in the muscles.  However this theory has now been thoroughly rejected.  While the cause of DOMS is not well understood, the current consensus is that DOMS is a result of inflammation triggered by microscopic tears in connective tissues that sensitise nociceptors and heighten pain. The pain of DOMS and the sever soreness may decrease capacity to perform in subsequent workouts.     In addition to physical symptoms for some people it can decrease motivation to exercise.   So is the pain worth the gain?   The short answer is no.  DOMS doesn't mean you will build more muscle although it may enhance it a little. References Brad J Schoenfeld, 2010, The mechanisms of muscle hypertrophy & their application to resistance training, Journal of Strengthening & Conditioning Research, vol 24, (10)  

Vitamin D is a fat-soluble, hormone-like vitamin, which means body fat acts as a "sink" by collecting it. If you're overweight or obese, you're therefore likely going to need more vitamin D than a slimmer person -- and the same holds true for people with higher body weights due to muscle mass i.e. amateur and professional athletes. It is common knowledge that obesity and physical inactivity can lead to type 2 diabetes.  But what about your impact does your levels of Vitamin D have?. The Endocrine Society, published details of a study that looked at the vitamin D levels of 118 people with a wide range of weights (from slim to morbidly obese) while taking into account whether they had diabetes.   According to the researchers people who have low levels of vitamin D are more likely to have diabetes, regardless of how much they weighed.  The researches concluded that vitamin D is associated more closely with glucose metabolism (and hence your chance of getting diabetes) than obesity! One Indian study found that vitamin D and calcium supplementation, in combination with exercise, can prevent pre-diabetes from progressing into type 2 diabetes. The study found that for every unit increase in vitamin D levels, the risk of progression to diabetes in people with pre-diabetes went down by 8 percent. In 2013 Taleai, Mohamdi and Adgi found that type 2 diabetics given 50,000 IUs of oral vitamin D3 per week for eight weeks experienced "a meaningful reduction" in fasting plasma glucose and insulin. Other research showing this link includes but is not limited to the following:

• One study involving nearly 5,680 individuals with impaired glucose tolerance showed that vitamin D supplementation increased insulin sensitivity by 54 percent (see https://www.ncbi.nlm.nih.gov/pubmed/9516221?dopt=Abstract)
• The mechanisms by which vitamin D reduces insulin resistance include its effect on calcium and phosphorus metabolism and by up regulating the insulin receptor gene (see >> http://onlinelibrary.wiley.com/doi/10.1002/cbf.951/abstract)