Why Loneliness Is A Public Health Issue
When we think about health, we usually think about diet and exercise. We think about the things we are doing for our physical body to promote wellness. But what about the things we can’t see?
Relationships are a big one. And we now know that loneliness and social isolation are as dangerous for our health as smoking 15 cigarettes a day! That’s an incredible comparison; one that hopefully puts into perspective how vital healthy relationships and human connection are to our wellbeing and longevity.
Today on The Doctor’s Farmacy, I talk with Dr. Vivek Murthy about nurturing greater connection and what it means for our health.
Dr. Murthy served as the 19th Surgeon General of the United States between 2014-2017. As the Vice Admiral of the US Public Health Service Commissioned Corps, he commanded a uniformed service of 6,600 public health officers globally. During his tenure, Dr. Murthy launched the TurnTheTide campaign, catalyzing a movement among health professionals to address the nation’s opioid crisis. He also issued the first Surgeon General’s Report on Alcohol, Drugs, and Health, calling for expanded access to prevention and treatment and for recognizing addiction as a chronic illness, not a character flaw.
In 2017, Dr. Murthy focused his attention on chronic stress and loneliness as prevalent problems that have profound implications for health, productivity, and happiness. His book Together: The Healing Power of Human Connection in a Sometimes Lonely World was just published on April 28th.
Some of us might wonder how we break out of a rut of loneliness—as busy adults this can sometimes feel especially difficult. Dr. Murthy walks us through some really simple ways to get more connected. Service is one way, which actually stimulates the reward center of the brain and promotes feel-good chemicals. That means devoting some time to helping others in one way or another is actually beneficial to our own personal wellness goals.
Another step we can take is committing just ten to fifteen minutes a day to talking to someone we love, which is a powerful way to keep ourselves happy and connected during this time of coronavirus quarantine. Pick up the phone, schedule a video call, or sit down with someone in your family and have a real conversation (without the distraction of screens) about what’s going on with you. Chances are if you open up, they will too, and you’ll both be healthier for it.
Instead of thinking of just the right inputs for health, I invite you to think about what you can give back and how you can reach out to others.
I hope you’ll tune in to this episode of The Doctor’s Farmacy to think more deeply about your relationships and how to prevent loneliness, even if you’re currently alone at home.
Wishing you health and happiness,
Mark Hyman, MD
Cold showers may not be your preferred way to start the day, but studies reveal that taking one a day can help make you fitter, slimmer, happier and healthier. Here are 10 reasons it might be worth the “brrrrr” every morning.
There are two kinds of fat in your body - white and brown fat. White fat forms when we consume more calories than our body needs to function and when we don’t burn those calories for energy, they gather around the waist, lower back, neck, and thighs. Brown fat however is good fat. Its function is to generate heat to keep the body warm. Cold water exposure promotes the production of brown fat cells in our body, and when brown fat is activated due to extreme cold, it burns calories to keep you warm, which in turn, burns the white fat. How effective is this process? Scandinavian researchers found that exposure to cold temperatures increased the metabolic rate of brown fat by 15-fold, which could help a person drop 4 kilos or 9 lbs in a year if sustained.
Because cold causes the arteries to constrict, which in turn reduces pain-giving inflammation, athletes often take ice baths after training to ease muscular soreness. For the non-pro athletes, a cold shower after the gym can provide similar soothing benefits for super-fast recovery which means less stiffness, aches and pains.
Regular cold showers can effectively reduce fatigue. An icy blast boosts blood flow to the heart, increases heart rate, lung function, and oxygen transportation around the body, which in turn, wakes up those alertness-boosting hormones.
Because cold water boosts metabolic function, the immune system is also given a kick which allows it to release virus-fighting white blood cells that will help you fight illness. Cold showers also increase your overall blood circulation, which can help you avoid hypertension and the hardening of arteries.
For a complexion to be smooth and dewy, skin must produce oil and fat to lubricate the surface layer. Hot water removes this oil and fat which results in a dry and dehydrated complexion. Cold water however tightens cuticles and pores which stops them becoming clogged. Cold water also closes the hair cuticle which gives hair a gleam and stops dirt accumulating in your scalp.
According to researchers at the Virginia Commonwealth University School of Medicine, cold showers can be effective for reducing stress and anxiety. They asked patients with depression to take short, 20-degree showers daily and reported that “cold hydrotherapy can relieve depressive symptoms rather effectively”. They explained cold showers boosted endorphins and hormones in the blood and sent an “overwhelming” amount of electrical pulses to the brain, “which could result in an anti-depressive effect”.
Swapping your piping hot morning shower to an icy one can be challenging. Because the first 30 seconds are the worst, start your shower warm, then simply switch your water temperature from hot to cold every 10-20 seconds. When you’re feeling brave and have the mental toughness you need to survive the shivering, try a full blast cold shower on for size. At first you might begin to hyperventilate, so use your breathing as an anchor and focus on the physical sensations, rather than on your thoughts. Taking a cold shower is an amazing exercise in mindfulness and non-resistance. And then of course there is all those benefits. Worth the “brrrrrs”? We think so.
Join us for a beautiful & empowering women's weekend with organiser Gail Watene, Holistic Health Educator, & a wonderful line-up of professional & highly skilled women, ready to share their knowledge & wisdom, to help guide you to your optimal wellness.
For more details & information on presenters, check Gail Bosmann-Watene's post on facebook, or email Gail at This email address is being protected from spambots. You need JavaScript enabled to view it. directly, for all enquiries, & for registration.
We look forward to seeing you there at the peaceful Persimmon Lane Estate in Te Puna, Tauranga on Saturday 10 & Sunday 11 November 2018.
Contact Leonie Main
m: +64 (0) 274 96 96 33
19B Golf Road, Mount Maunganui 3116, New Zealand
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