Can vitamin D boost fertility?

Following on from my introduction to Hypertension (High BP), in this blog I want to discuss lifestyle strategies to prevent and assist the treatment of Hypertension (High BP). Manage your Stress I know its obvious, but I thought it was worth starting with this.  The link between hypertension and stress is well documented as are the long list of things that help you cope including exercise, counselling, massage, reflexology etc.  While we are on the subject of the obvious, I would like to remind readers that High BP is associated with high salt diets, smoking and high alcohol consumption too. Optimise your Vitamin D levels Ateria stiffness (atherosclerosis) is a driving factor for hypertension.  As your blood travels from your heart, cells in the wall of your aorta, called barorecptors, sense the pressure load, and signal your nervous system to either raise or lower the pressure.  However, the stiffer your arteries are, the more insensitive your baroreceptors become, and the less efficient they become at sending the signals.  Vitamin D deficiency is, in turn, linked to stiff arteries, which is why optimising your vitamin D levels are so important. Get enough sleep In a study presented at the American Heart Association High Blood Pressure Research 2012 Scientific Sessions, researchers found a strong link between sleep quality and a type of high blood pressure known as resistant hypertension, which does not respond to typical drug-based treatments. In fact, women who had resistant hypertension were five times as likely to also have poor sleep quality. While the average length of sleep in this study was only 6.4 hours a night (and nearly half slept fewer than six hours each night), it was sleep quality, not quantity, that appeared to influence hypertension risk. While this study only found an association with women, other studies have also linked hypertension in men to a lack of deep sleep,¹ and sleeping fewer than seven hours a night has been linked to hypertension in both men and women.² Read Part 3 References ¹ Hypertension AHA August 29, 2011 ² Sleep. 2006 Aug;29(8):1009-14.

So, you go to the gym regularly, follow all the latest exercises trends, but are still not getting the results you wanted.  It’s frustrating isn't it.  You want that sculptured body, but it seems elusive.  Well helps may be coming.  Until now scientists haven't been fully able to understand how muscle responds to exercise especially in the early stages of an exercises program - when we are tempted to give up because we aren't yet seeing the results. Scientists at Liverpool John Moores University (LJMU) and the Australian Catholic University in Melbourne have established a new technique for studying muscle growth in humans.  The technique, termed Dynamic Proteome Profiling, provides comprehensive coverage of the early changes that occur within human muscle in response to exercise training. This was the first data on the rate at which new muscle proteins are made when volunteers performed strength training exercises. Muscle is composed of thousands of different proteins and each protein makes a specific contribution to muscle function, for example, some proteins are responsible for movement while others are required to provide energy.  The proteins in muscle have a tough time and often become damaged, but in healthy cells a sophisticated recycling system keeps protein quality high by continually breaking down and remaking each protein. When muscle fibres grow in response to weight training the amount of specific proteins is increased, and therefore muscle becomes larger and stronger. Because of Dynamic Proteome Profiling, scientists are now able to identify exactly which proteins are most responsive to exercise and whether that response is due to more of the protein being made or less of the protein being degraded/ broken down by the cell’s recycling machinery. This profiling will allow a finer level of detail of muscle response to exercises which could lead to better training methods, nutritional strategies or medicines that can be used to promote muscle growth, and hopefully less frustration on getting the results from hours spent in the gym! References https://www.gmjournal.co.uk/scientists-identify-muscle-proteins-most-responsive-to-exercise-1

I know that I often say that one of the benefits of massage is that it may reduce anxiety.  I think most people would agree that being in hospital or undergoing hospital procedures may makes us feel anxious.  So I was interested in a recent study that looked at the effectiveness of massage with or without guided imagery (a therapist talking you through a scene to help you relax), prior to cardiac catheterisation.  As you can imagine anxiety is very common in patients prior to cardiac catheterisation, which can lead to high blood pressure and increase the amount of sedation necessary to complete the procedure. Fifty five patients opted to receive either a 15-minute massage (31 patients) and a 20 minute guided imagery (24 patients) in a quiet area of the hospital prior to cardiac catheterisation.  Self-report anxiety levels, blood pressure and heart rate were evaluated in the research participants as well as matched for comparison to a control group not taking part in the study. The results indicated that massage, with or without guided imagery, produced significant reductions in self-reported anxiety, with the combined intervention having a more pronounced effect.  In addition a lower diastolic blood pressure and heart rate were found when compared to the control group. In my experience slow, deep stokes help to reduce anxiety and as a team we often incorporate this into treatments. References Amstrong K, Dixon S, May S, Patricolo GE (2014).  Anxiety reduction in patients undergoing cardiac catheterisation, following massage and guided imagery.  Complementary Therapies in Clinical Practice 20 (4): 334 - 338.