Part of being a health nerd means enjoying reading research. As a health nerd and a blogger I figured I should start a series of the most interesting recent research on chronic conditions. Learning about self-care has been an important part of my health journey, as well as a source of enjoyment for my inner nerd. So here is the first installment of my Research Roundup series, organized by self-care skills – Lifestyle, Exercise, Attitude, and Nutrition. I hope this encourages you to make self-care part of your health journey! #SelfCareMvmt
- Lifestyle: A recent Australian study investigated the most effective strategies for improving sleep among an elite women’s basketball team. The results may help you prioritize which strategies to try if you suffer from insomnia or poor quality sleep. The most effective bedtime routines were: turning off all electronic devices at least an hour before bed (that includes your phone), practicing mindfulness or meditation, and sleeping in a cool environment. These strategies were found to improve sleep and performance on the court.
- Exercise: A New York Times editorial recently argued that moving more, not weight loss, is the cause of the dramatic health benefits of exercise demonstrated in hundreds of research studies. From arthritis, to cardiovascular disease, to Parkinson’s, to chronic fatigue syndrome, to depression, a massive meta-analysis found that exercise improved health and well-being among all these chronic conditions. It’s no wonder that the Academy of Medical Roil Colleges calls exercise a ‘miracle cure’. But moving more, as the editorial pointed out, does not require shedding blood sweat and tears. Instead, researchers recommend 150 minutes of moderate exercise per week. This could involve walking your dog or walking laps around your living room, cycling at the gym or gardening at home, doing seated tai chi by following an instructional DVD or vacuuming your house.
- Attitude: Forgiveness can protect your health from the negative effects of stress, according to a new study. Researchers assessed 148 participants in terms of stressful life experiences, mental and physical health, and their tendency to forgive. As expected, high levels of lifetime stress correlated with worse health outcomes. Unexpectedly, a high tendency towards forgiveness eliminated the negative impacts of stress on health. In other words, forgiveness of yourself and others acts as a buffer against stress, eliminating the connection between stress and mental or physical illness. Interestingly, forgiveness is a trait that can be cultivated. Prior research has demonstrated that briefly praying or meditating on forgiveness can increase your ability to be forgiving in close relationships.
- Nutrition: A new study weighs in on the debate about whether eating grains is good for you. You may be familiar with the paleo diet. Its proponents argue that the human digestive system has not evolved beyond the hunter-gatherer diet. Grains, they argue, are a modern invention evolutionarily speaking, and wreak havoc in the human body, whether through causing inflammation or exacerbating autoimmune conditions. On the other side of the debate, researchers argue that grains provide necessary nutrients, fiber and energy. This study comes down on the latter side of the argument. An international team found that a higher consumption of whole grains correlated with a lower risk of chronic disease and premature death from all causes. Three servings of whole grains per day (90 g/day) was associated with a 22% reduction cardiovascular disease risk, 15% reduction of cancer risk and 51% reduction in diabetes risk. It is important to know that no benefits were associated with intake of refined/processed grains or from white rice. (If you are interested in how to differentiate whole grain from refined grain products, follow this link).
Photo by Lukasz Zajac