Living a long life is a dream many of us share, but true fulfilment comes from living those years with vitality and good health. Welcome to the world of healthspan - a concept that focuses on maximizing the number of healthy years we live, free from disability and disease. The sooner we start our journey towards healthy longevity the better we can shift our health trajectory in the right direction. Let's explore the lifestyle factors that can shape our healthspan and unlock the secrets to aging gracefully.

Unlocking the Power of Healthy Habits - Building the right foundations first

Researchers at Harvard University have delved into the factors that contribute to a longer and healthier life. Their findings illuminate a path towards better healthspan, and it all starts with embracing these five low-risk lifestyle factors:

1. Healthy Diet: Nourish your body leveraging the Mediterranean diet (fruits and vegetables, monounsaturated fats found in olive oil, nuts, seeds, avocados, whole grains, lentils, chickpeas, and various beans, fish and seafood, herbs and spices, such as garlic, basil, oregano, and rosemary, and limited quality red meat) These eating habits can reduce the risk of chronic conditions like hypertension and dementia, which often accompany older ages. Adding a multivitamin-mineral supplement to the mix can enhance cognitive function and memory for some individuals.
2. Regular Exercise: Engage in at least 30 minutes of moderate to vigorous activity daily to lower the risk of heart disease, hypertension, diabetes, osteoporosis, and cognitive decline. Exercise also aids in reducing anxiety, improving blood pressure, and enhancing sleep quality. For optimal health benefits, aim for 150-300 minutes of weekly activity, including muscle-strengthening exercises like brisk walking or dancing.
3. Healthy Weight: Rather than fixating on scale weight alone, focus on a healthy weight range unique to your body. Factors like health conditions, family history, weight history, and body type all play a role. Monitoring visceral "belly fat" and weight changes since age 20 can offer valuable insights.
4. Not Smoking: Smoking significantly raises the risk of cancer, diabetes, cardiovascular disease, lung diseases, and premature death. Quitting can substantially reduce these risks and promote overall well-being.
5. Moderate Alcohol Intake: Moderation is key when it comes to alcohol. Moderate drinking, can lower the risk of type 2 diabetes, heart attacks, and early death from cardiovascular disease.

Beyond the Basics: Additional Factors for Healthy Longevity

While the above habits lay the foundation for healthspan, let's explore other elements that contribute to a fulfilling life:

1. Having Life Purpose: Cultivate a sense of meaning in daily life, promoting better sleep, healthier weight, higher physical activity levels, and lower inflammation. Embrace activities that contribute positively to your family, community, and society, creating a reciprocal relationship of purpose and fulfillment.
2. Social Connections: Loneliness and social isolation are linked to higher risks of disease, disability, and mortality in older adults. Nurture social bonds to enrich your life and boost overall well-being.
3. Brain Stimulation: Engage in mentally challenging activities like learning a new skill, language, or exercise format to reduce the risk of cognitive decline. Intellectual stimulation, such as higher education and demanding work, is associated with a lower risk of dementia and Alzheimer's disease.
4. Improving Sleep Quality: Quality sleep is essential for healthspan. Chronic disrupted sleep may lead to systemic inflammation, a precursor to cognitive decline. Prioritise sleep and establish a healthy sleep routine for optimal cognitive health.
5. Intermittent Fasting: Caloric restriction through intermittent fasting has shown potential in increasing lifespan and promoting overall health. Fasting triggers various cellular processes that benefit metabolic health and reduce the risk of chronic diseases.

By embracing these lifestyle factors and unlocking the secrets to healthy longevity, we can pave the way for a more fulfilling and vibrant life. Your journey to healthspan begins today - make the most of every moment and seize the power to transform your life!

References:

National Academy of Medicine. 2022. Global Roadmap for Healthy Longevity. Washington, DC: The National Academies Press.

Li Y, Pan A, Wang DD, Liu X, Dhana K, Franco OH, Kaptoge S, Di Angelantonio E, Stampfer M, Willett WC, Hu FB. Impact of healthy lifestyle factors on life expectancies in the US population. Circulation. 2018 Jul 24;138(4):345-55.

Li Y, Schoufour J, Wang DD, Dhana K, Pan A, Liu X, Song M, Liu G, Shin HJ, Sun Q, Al-Shaar L. Healthy lifestyle and life expectancy free of cancer, cardiovascular disease, and type 2 diabetes: prospective cohort study. BMJ. 2020 Jan 8;368.

Centers for Disease Control and Prevention. Smoking and Tobacco Use: Fast Facts. Accessed 7/28/2022.

Kim ES, Shiba K, Boehm JK, Kubzansky LD. Sense of purpose in life and five health behaviors in older adults. Preventive Medicine. 2020 Oct 1;139:106172.

Guimond AJ, Shiba K, Kim ES, Kubzansky LD. Sense of purpose in life and inflammation in healthy older adults: A longitudinal study. Psychoneuroendocrinology. 2022 Jul 1;141:105746.

Crowe CL, Domingue BW, Graf GH, Keyes KM, Kwon D, Belsky DW. Associations of loneliness and social isolation with health span and life span in the US health and retirement study. The Journals of Gerontology: Series A. 2021 Nov;76(11):1997-2006.

Yu B, Steptoe A, Chen Y. Social isolation, loneliness, and all-cause mortality: A cohort study of 35,254 Chinese older adults. Journal of the American Geriatrics Society. 2022 Mar 1.

Joyce J, Ryan J, Owen A, Hu J, McHugh Power J, Shah R, Woods R, Storey E, Britt C, Freak-Poli R, ASPREE Investigator Group. Social isolation, social support, and loneliness and their relationship with cognitive health and dementia. International Journal of Geriatric Psychiatry. 2022 Jan;37(1).

Lisko I, Kulmala J, Annetorp M, Ngandu T, Mangialasche F, Kivipelto M. How can dementia and disability be prevented in older adults: where are we today and where are we going?. Journal of internal medicine. 2021 Jun;289(6):807-30.

Harling G, Kobayashi LC, Farrell MT, Wagner RG, Tollman S, Berkman L. Social contact, social support, and cognitive health in a population-based study of middle-aged and older men and women in rural South Africa. Social Science & Medicine. 2020 Sep 1;260:113167.

Kivipelto M, Mangialasche F, Ngandu T. Lifestyle interventions to prevent cognitive impairment, dementia and Alzheimer disease. Nature Reviews Neurology. 2018 Nov;14(11):653-66.

Irwin MR, Vitiello MV. Implications of sleep disturbance and inflammation for Alzheimer’s disease dementia. The Lancet Neurology. 2019 Mar 1;18(3):296-306.

Mecca AP, Michalak HR, McDonald JW, Kemp EC, Pugh EA, Becker ML, Mecca MC, van Dyck CH, Alzheimer’s Disease Neuroimaging Initiative (ADNI. Sleep disturbance and the risk of cognitive decline or clinical conversion in the ADNI cohort. Dementia and geriatric cognitive disorders. 2018;45(3-4):232-42.

de Cabo R, Mattson MP. Effects of intermittent fasting on health, aging, and disease. New England Journal of Medicine. 2019 Dec 26;381(26):2541-51.

Mattson MP, Longo VD, Harvie M. Impact of intermittent fasting on health and disease processes. Ageing research reviews. 2017 Oct 1;39:46-58.

Dong TA, Sandesara PB, Dhindsa DS, Mehta A, Arneson LC, Dollar AL, Taub PR, Sperling LS. Intermittent fasting: a heart healthy dietary pattern?. The American journal of medicine. 2020 Aug 1;133(8):901-7.

Gervis JE, Fernández-Carrión R, Chui KK, Ma J, Coltell O, Sorli JV, Asensio EM, Ortega-Azorín C, Pérez-Fidalgo JA, Portolés O, Lichtenstein AH. Associations between taste perception profiles and empirically derived dietary patterns: an exploratory analysis among older adults with metabolic syndrome. Nutrients. 2021 Dec 29;14(1):142.

Pisano M, Hilas O. Zinc and taste disturbances in older adults: a review of the literature. The Consultant Pharmacist. 2016 May 1;31(5):267-70.

Correia C, Lopez KJ, Wroblewski KE, Huisingh-Scheetz M, Kern DW, Chen RC, Schumm LP, Dale W, McClintock MK, Pinto JM. Global sensory impairment in older adults in the United States. Journal of the American Geriatrics Society. 2016 Feb;64(2):306-13.

Rolls BJ. Do chemosensory changes influence food intake in the elderly?. Physiology & behavior. 1999 Apr 1;66(2):193-7.

Fluitman KS, Hesp AC, Kaihatu RF, Nieuwdorp M, Keijser BJ, IJzerman RG, Visser M. Poor taste and smell are associated with poor appetite, macronutrient intake, and dietary quality but not with undernutrition in older adults. The Journal of nutrition. 2021 Mar;151(3):605-14.

Olofsson JK, Ekström I, Larsson M, Nordin S. Olfaction and aging: A review of the current state of research and future directions. i-Perception. 2021 Jun;12(3):20416695211020331.

Tsugane S. Why has Japan become the world’s most long-lived country: Insights from a food and nutrition perspective. European Journal of Clinical Nutrition. 2021 Jun;75(6):921-8.

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