Just One Thing

1. Simple daily habits can yield significant health benefits

Small changes really can yield big benefits in terms of better mood, improved sleep, a sharper brain and reduced disease risk.

Sustainable lifestyle changes. Implementing small, manageable changes to your daily routine can lead to significant improvements in overall health and well-being. The key is to start with simple, achievable goals and gradually build upon them. This approach makes it easier to create lasting habits that can have a profound impact on your physical and mental health.

Science-backed strategies. Research has shown that even minor adjustments to daily habits can result in measurable health benefits. Some examples include:

• Taking short, regular breaks throughout the day to reduce stress and improve productivity
• Practicing gratitude or mindfulness for a few minutes each day to enhance mood and mental clarity
• Incorporating brief periods of physical activity, such as a 10-minute walk, to boost energy levels and cardiovascular health
• Making small dietary changes, like adding more vegetables to meals or reducing sugar intake, to support overall nutrition and weight management

2. Resistance exercises boost muscle strength and brain health

Squats work the biggest muscles in your body and are probably the best single exercise you can do.

Muscle preservation. After age 30, we naturally begin to lose muscle mass at a rate of about 5% per decade. Resistance exercises, such as squats and push-ups, are crucial for maintaining and building muscle strength. These exercises not only improve physical appearance and posture but also help prevent age-related muscle loss and associated health issues.

Cognitive benefits. Surprisingly, resistance exercises have been shown to have significant positive effects on brain health. Research indicates that:

• Squats and other resistance exercises increase blood flow to the hippocampus, a brain region critical for learning and memory
• The physical action of moving against resistance stimulates the release of BDNF (brain-derived neurotrophic factor), which promotes the growth of new brain cells and connections
• Regular resistance training can improve cognitive function, including attention, problem-solving skills, and processing speed

3. Cold showers and singing enhance mood and resilience

Anecdotal evidence is the weakest form of evidence but we know there are literally thousands of people who will tell you that going into cold water has improved their mood and morale.

Cold exposure benefits. Taking brief cold showers or engaging in cold water immersion can have surprising effects on both physical and mental health. This practice has been shown to:

• Boost mood and reduce symptoms of depression
• Strengthen the immune system
• Lower inflammation in the body
• Improve cardiovascular health

The power of singing. Singing, even if you're not particularly talented, can have remarkable effects on well-being:

• Releases endorphins and oxytocin, promoting feelings of pleasure and social bonding
• Reduces stress and anxiety levels
• Improves breathing and lung function
• Enhances cognitive function and memory

Both cold exposure and singing can be viewed as forms of hormesis – mild stressors that, when applied in moderation, can lead to adaptive responses that strengthen the body and mind.

4. Mindful meditation and breathing techniques reduce stress

Slow breathing is an incredibly potent way of giving yourself a mini-tranquiliser.

Stress management. Mindful meditation and controlled breathing exercises are powerful tools for managing stress and anxiety. These practices help activate the parasympathetic nervous system, which counteracts the body's stress response. Regular practice can lead to:

• Reduced levels of cortisol, the stress hormone
• Improved emotional regulation
• Enhanced focus and concentration
• Better sleep quality

Practical techniques. Simple breathing exercises and meditation practices can be easily incorporated into daily life:

• 4-7-8 breathing: Inhale for 4 counts, hold for 7, exhale for 8
• Body scan meditation: Progressively relaxing each part of the body
• Mindfulness of breath: Focusing attention on the sensations of breathing
• Loving-kindness meditation: Cultivating feelings of compassion for self and others

These techniques can be practiced for just a few minutes each day, making them accessible even for those with busy schedules.

5. Time-restricted eating and balanced nutrition support overall health

We now know that when you eat is an important third component of good nutrition.

Circadian rhythm alignment. Time-restricted eating (TRE) involves limiting food consumption to a specific window of time each day, typically 8-12 hours. This practice aligns eating patterns with the body's natural circadian rhythms, which can lead to numerous health benefits:

• Improved insulin sensitivity and blood sugar control
• Enhanced fat burning and weight management
• Better sleep quality
• Reduced inflammation and oxidative stress

Nutrient-dense foods. Alongside TRE, focusing on a balanced diet rich in whole, nutrient-dense foods is crucial for optimal health:

• Prioritize fruits, vegetables, whole grains, and lean proteins
• Include sources of healthy fats, such as avocados, nuts, and olive oil
• Incorporate fermented foods to support gut health
• Limit processed foods, added sugars, and excessive salt intake

By combining TRE with a balanced diet, individuals can optimize their nutritional intake and support overall health and longevity.

6. Regular movement and posture adjustments combat sedentary lifestyle risks

We were designed to be moving most of the day. Sitting slows our metabolism and drops everything to a resting level.

Dangers of prolonged sitting. Extended periods of sitting have been linked to numerous health risks, including:

• Increased risk of heart disease, type 2 diabetes, and certain cancers
• Poor posture and back pain
• Reduced muscle strength and flexibility
• Decreased cognitive function and mood

Movement strategies. Incorporating regular movement throughout the day is crucial for mitigating these risks:

• Stand up and move for at least 2-3 minutes every hour
• Use a standing desk or alternate between sitting and standing
• Take walking meetings or phone calls
• Perform simple exercises like squats or stretches during breaks
• Use a treadmill desk or under-desk bike for low-intensity movement while working

By making a conscious effort to move more frequently, even in small ways, individuals can significantly reduce the negative impacts of a sedentary lifestyle.

7. Learning new skills and engaging in creative activities promote cognitive health

We believe it can reverse that feeling of "slowing down" you get with age, and if you continue mastering the skill, this benefit could extend to other thinking skills and improve memory too.

Neuroplasticity. The brain's ability to form new neural connections and reorganize itself continues throughout life. Engaging in novel and challenging activities stimulates this process, leading to improved cognitive function and potentially slowing age-related cognitive decline.

Cognitive benefits. Learning new skills and participating in creative activities offer numerous advantages for brain health:

• Enhanced memory and problem-solving abilities
• Improved focus and attention
• Increased cognitive flexibility and adaptability
• Reduced risk of dementia and age-related cognitive decline

Examples of brain-boosting activities:

• Learning a new language or musical instrument
• Taking up a new hobby like painting, dancing, or photography
• Solving complex puzzles or playing strategy games
• Engaging in challenging physical activities that require coordination and skill

8. Quality sleep and relaxation techniques are crucial for well-being

Sleep is when your body should be in a state of rest and repair, but if you go to bed having eaten throughout the evening, your body will have to focus on digestion instead.

Sleep importance. Quality sleep is essential for physical and mental health, affecting everything from cognitive function to immune system strength. Poor sleep has been linked to increased risks of obesity, heart disease, and mental health issues.

Sleep optimization strategies:

• Maintain a consistent sleep schedule, even on weekends
• Create a relaxing bedtime routine to signal the body it's time to wind down
• Keep the bedroom cool, dark, and quiet
• Limit screen time and exposure to blue light before bed
• Avoid large meals, caffeine, and alcohol close to bedtime

Relaxation techniques. Incorporating relaxation practices can improve sleep quality and overall well-being:

• Progressive muscle relaxation
• Guided imagery
• Deep breathing exercises
• Gentle yoga or stretching
• Aromatherapy with calming scents like lavender

9. Exposure to nature and green spaces improves mental and physical health

Nature calms our system of inflammatory cytokines which are the alarm bells for the body.

Nature's healing power. Spending time in natural environments has been shown to have numerous positive effects on both physical and mental health:

• Reduced stress and anxiety levels
• Improved mood and self-esteem
• Enhanced immune function
• Lower blood pressure and heart rate
• Increased creativity and cognitive function

Practical nature engagement. Incorporating nature into daily life can be achieved through various means:

• Take regular walks in parks or wooded areas
• Practice "forest bathing" by mindfully engaging with natural surroundings
• Bring nature indoors with houseplants or nature-inspired decor
• Engage in outdoor activities like gardening or hiking
• Seek out green spaces in urban environments, such as rooftop gardens or community parks

Even brief exposure to nature can yield benefits, making it a valuable practice for those living in urban areas or with limited access to natural environments.

10. Social connections and enjoyable activities contribute to longevity and happiness

Doing a thing with a friend or loved one not only makes you more accountable; it can also make it more fun.

Social bonds and health. Strong social connections have been consistently linked to better health outcomes and increased longevity. Maintaining meaningful relationships can:

• Reduce stress and inflammation in the body
• Lower the risk of cardiovascular disease and cognitive decline
• Enhance emotional well-being and resilience
• Promote healthier lifestyle choices through positive influence

Enjoyable activities. Engaging in activities that bring joy and satisfaction is crucial for overall well-being:

• Stimulate the release of feel-good neurotransmitters like dopamine and serotonin
• Provide a sense of purpose and accomplishment
• Offer opportunities for social connection and shared experiences
• Serve as a buffer against stress and negative emotions

Examples of socially engaging and enjoyable activities:

• Joining a club or group based on shared interests
• Volunteering for a cause you care about
• Participating in team sports or group fitness classes
• Attending cultural events or concerts with friends
• Organizing regular game nights or potluck dinners with loved ones

By prioritizing social connections and engaging in activities that bring joy, individuals can significantly enhance their quality of life and promote long-term health and happiness.

Last updated: January 22, 2025