Tag Archives: longevity

Fit for life

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I listen to a lot of podcasts about healthy living. It’s amazing how some key topics keep coming up again and again. it’s like there comes a point where collective knowledge just compounds and evidence piles up to support some key ideas. Here are a few things that I have been hearing repeatedly, which all suggest ways to live a long and healthy life. (Not in any order of priority.)

1. Eat more protein. We don’t tend to eat enough, and we tend to eat less as we grow older, but protein is important for both muscle and brain health.

2. Do cardiovascular exercise regularly. At least 5 days a week for the rest of your life. Don’t like to run? Then don’t run! Find something you like to do, spend a minimum of 20 minutes doing it. It doesn’t matter if you like intense cardio, or if you prefer low intensity, what matters is staying active and getting your heart rate up. It’s also important for burning calories, especially if you like food a bit too much.

3. At least once a week get your heart rate up to about 80% of your maximum. This can be done in bursts, like sprinting for 2-3 minutes then slowing down for 2-3 minutes and repeating a few times, or just pushing yourself with a consistently faster pace, or maybe walking on an incline on a treadmill. One thing that really matters for healthy longevity is your maximum VO2 (the max amount of oxygen your body can absorb during exercise). This is maintained and improved primarily by pushing your body past this 80% mark.

4. Do some sort of strength training 2-3 times a week. Constantly remind yourself body that it is not yet in a period of decline. Remind your body that it is a muscle builder. Do this by pushing at least one muscle group completely to fatigue.

5. Take creatine and vitamin D. I’m not a doctor, and you should seek medical advice for supplements, but these are two supplements I feel safe to recommend because they both have tremendous upside and are extensively researched with no downside unless you are an idiot and take extreme doses. Creatine really helps with muscle soreness and seems to have many other upsides too, including for menopausal women. This is not the ‘bodybuilding guy’s supplement’ people think it is, but one everyone can benefit from. Vitamin D is both a vitamin and a hormone used by your immune system. And unless you live in a tropical climate, 90+ percent of the population is low in vitamin D, or at the very most not at the highest levels recommended by health experts.

6. Reduce sugar intake. Our bodies crave sugar. An interesting thing that I heard recently is that this might be something ingrained in us from our monkey heritage. Fruit goes bad, and so when fruit ripens, it’s important to get a lot of it before the fruit rots. Therefore when our ancient ancestors had access to sugars, our bodies made sure to crave more while the supply lasted. Whether that’s true or not, we currently have convenient and continuous access to too much sugar and our cravings for it are unhealthy. I’ll leave you with a simple public service announcement: processed sugars are food for cancer.

7. Stretching and balance are important. It’s not enough to do the same exercise 5 days a week and not work on your overall flexibility and balance. Falls are more common as you get older, and stiff joints don’t help. Breaking a hip vastly shortens life expectancy. Keep nimble, and do things that challenge both flexibility and balance.

8. Self image is important. If you see yourself as someone who exercises regularly, you don’t have to work to get a workout in. To build a habit of good habits, create identity based habits. I am a person who works out regularly. I stretch as part of my routine. I make healthy eating choices. I enjoy doing things that keep me young.

9. Meditate. Find time for gratitude and awareness. Find time to focus on your breathing.

10. This one hasn’t been in on the health podcasts, but it’s a great place to end: Seek laughter. Find joy. Spend quality time with friends and family. Explore new ideas, and keep learning. If you are not finding ways to appreciate the life you have, you aren’t adding value to the life you are trying to extend.

Flossing your teeth

Flossing is something that is extremely good for you, you know it, it doesn’t take long… and you don’t do it.

“You can exercise, eat well, and be emotionally healthy, but if you don’t floss, cavities could be just the beginning of your problems. 

Flossing every day is so crucial to health that it’s one of the questions included in the Living to 100 Life Expectancy Calculator.” ~BusinessInsider.com

I’m pretty sure that I’m not the only one who feels guilty going to get my teeth cleaned, because I know that the dental assistant is going to make me feel bad for not flossing. I’m not the only one who remembers to floss for 2-3 days before that cleaning, then promptly forgets to floss until just before the next cleaning. Or I floss when I can feel something stuck between my teeth.

For over half a century that has been my flossing story, until a month ago. I seem to have developed a bit of a gap between two of my lower back left molars and food gets stuck in there very easily. I learned this when I had to floss a few days in a row because I could feel food between these teeth. After that, I was in the bathroom the following night without the feeling of something stuck and decided to floss anyway, after brushing my teeth. Sure enough there was food stuck between those same molars even though I didn’t feel it.

I was a bit grossed out thinking that every night I go to bed with decaying food between my teeth, even though I always brush my teeth. I realized that I’m probably going to get a cavity if I don’t do this daily. And just like that a new habit was finally formed!

So here are is my public service announce: You will increase your life expectancy by flossing every day; it’s a small, easy habit that doesn’t take long in your day; and if you don’t do it, you probably go to sleep every night with decaying food in you mouth.

Want to start this healthy, life-extending habit? Do a 3-night experiment: Brush your teeth like you usually do for three nights in a row… then floss your teeth.

See what you leave behind in your mouth every night, despite your good habit of brushing.