Study Shows Brain-Boosting Effect of Exercise

Plus there’s more 👇👇

Here are some highlights from this recent study by the University of Queensland:

▪️ Healthy 65-85 year old volunteers were put on one of 3 exercise programs for 6 months (low intensity, medium intensity, or high intensity).

▪️ After 6 months, only those on high-intensity interval training (HIIT) showed improvements in the hippocampus (a brain area related to learning and memory).

▪️ The HIIT group also showed improvements in brain-derived neurotrophic factor (BDNF) and cortisol levels.

▪️ The improvements seen in the HIIT group lasted 5 years, even if the exercise didn’t continue.

The HIIT program involved 4 cycles of running on a treadmill near maximum exertion.

Does this inspire you?

12 Indoor Exercises for Winter

12 Indoor Exercises to Avoid the Cold 🥶

Movement is essential to health! If you don’t want to brave the cold and don’t have a gym membership, here are some things that anybody can do in their own living room:

🔹 Jump Rope

🔹 Push-Ups

🔹 Jumping Jacks

🔹 Squats

🔹 Run in Place

🔹 Free Weights

🔹 Skip

🔹 Dance

🔹 Stretch

🔹 Shake

🔹 Yoga

🔹 Push-Ups

Health is not hard. You just have to commit.

You've got this! 🙌

Exercise & Stress: Good or Bad?

Should I exercise when I’m stressed?

There are a lot of mixed messages out there, so let’s look at some facts. 

Intense exercise causes a temporary increase in stress hormones BUT:

✅ The cortisol spike during intense exercise reduces the cortisol response to subsequent stressors in life AND

✅ Exercise releases endorphins, which naturally combat stress AND

✅ Regular exercise over time supports a healthy cortisol rhythm. 

Some exercises, like yoga and tai chi, combat stress by putting the nervous system into a more parasympathetic state.  

So, for most people, exercise helps to combat stress. 

Exercise only becomes a problem when it’s extreme and intense—particularly in people who are already stressed by other things in life. 

It’s all about looking at the big picture! 

Good News for Weekend Warriors! 🚴‍♀️

🚴‍♀️ Good news for Weekend Warriors!

A new study in JAMA found that more physical activity—even if concentrated into 1-2 days per week—benefits cardiovascular health ❤️

Researchers looked at data from nearly 90,000 adults (average age 62) in the UK Biobank.

When looking at cardiovascular outcomes, including heart attacks and strokes, physical activity concentrated into 1-2 days per week was equally beneficial as the same amount of exercise spread throughout the week.

The takeaway?

👉 Regardless of your schedule, everyone can find ways to benefit from exercise!

Find what pattern works for you. Trust you’re doing a good thing for your health.

When do you like to exercise? Are you a Weekend Warrior—yes or no?

Reference

Khurshid S, Al-Alusi MA, Churchill TW, Guseh JS, Ellinor PT. Accelerometer-Derived “Weekend Warrior” Physical Activity and Incident Cardiovascular Disease. JAMA. 2023;330(3):247–252. [link]

The Latest on the Microbiome!

👇Have you heard?

🤸‍♂️ Exercise can change your gut microbiome 🚴

A new study of middle-aged adults in Canada (just regular people—not athletes) found that exercising 150+ minutes per week had a positive effect on the gut microbiome.

Most people focus on foods to support a healthy gut. This study shows that exercise works too 🙌

What’s even more exciting is that a healthier gut microbiome could translate into better:

✔️ Skin

✔️ Mood

✔️ Digestion

✔️ Metabolism

✔️ Brain Health

✔️ Immune Function

✔️ And Overall Health

This study showed that the gut microbiome responded more to a longer duration of exercise, whereas the exercise intensity didn’t matter.

Like this post ❤️if it motivated you!

Reference

Shah S, Mu C, Moossavi S, et al. Physical activity-induced alterations of the gut microbiota are BMI dependent. FASEB J. 2023;37(4):e22882. [link]