Learn more about exerciseandfitness with this collection
The importance of physical activity
The role of genetics in lifespan
How to maintain a healthy diet
Nicotine and cognitive focus
Augmenting acetylcholine through nicotine (not by smoking) is effective for enhancing concentration and focus.
On the list of things that you can do to make your brain a little more focused, this is infinitely safer than what a lot of people are doing, which is using stimulants.
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MORE IDEAS ON THIS
On biomarkers
- Atherosclerotic disease: ApoB is the most important biomarker.
- There’s a blind spot when it comes to cancer: blood testing & biomarker testing for cancer aren’t usually the most helpful unless/until blood biopsies are more prevalent.
- Biomarkers can be helpful for dementia but...
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Smoking as a cause of mortality
Smoking is approximately a 40% increase in the risk of ACM (all-cause mortality). It means at any point in time, there's a 40% greater risk that you're going to die relative to a non-smoker and a never-smoker.
It doesn't mean your lifespan is going to be 40% less. It means ...
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The frequency of blood work
- Everybody should be screened early in life.
- The frequency with which you need to test really comes down to the state of interventions. It doesn't make sense to just do blood tests for the sake of doing blood tests. There has to be kind of a reason. I...
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Apolipoprotein B, diet, and statins
- ApoB is the concentration of LDL and VLDL particles. And they carrycholesterol and triglycerides. So anything that reduces cholesterol and reduces triglycerides, is going to reduce ApoB.
- Triglycerides are generally driven by carbohydrate intake. So m...
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Quantitative measurements of weight, BMI, for the typical person
An annual DEXA scan is a more comprehensive measurement than BMI – but you certainly want to monitor weight.
A DEXA is a moving x-ray. So you lay down on a bed and it takes maybe 10 minutes and this little, very low power x-ray goes over your body. It measu...
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"Fixing" testosterone
There's a group of people who think "if I could just fix my testosterone, everything will be better." But actually, that's not true at all.
The only purpose of fixing testosterone is to give you the capacity to work harder. It's really going to help you recover mo...
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Metabolomics
Metabolomics is just the study of metabolites. Metabolites can be defined as endogenous compounds such as amino acids, lipids, sugars, organic acids, etc., which are routinely being formed in the anabolism or catabolism process.
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Vectors of longevity
The 2 vectors of longevity: lifespan (whether you are alive and breathing) and healthspan (how many healthy years you live).
- What gets in the way of lifespan? The four horsemen of disease: atherosclerotic disease, canc...
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The marginal decade
A marginal decade is the last decade of your life. So everyone will have a marginal decade. And outside of people who die suddenly or through an accident, most of us know when we're in that marginal decade.
Until a person can tell you what it is that they want to be doing in that last decad...
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Other curated ideas on this topic:
Focus And The Brain
When we’re consciously doing things we’re using the “executive attention network, ” the parts of the brain that control and inhibit our attention. The attention network makes it possible for us to relate directly to the world presently around us.
By contrast, when our minds wander...
Inconsistency and confidence
Doing a little consistently is always going to be more effective than doing a lot but inconsistently.
Inconsistency will most likely kill your confidence and your ability to succeed in a creative career or any creative endeavor.
Cognitive Behavioural Therapy And Stoicism
Cognitive-behavioral therapy (CBT), is a “problem-focused” approach to psychological therapy and is seen as very effective against depression, anxiety and every kind of unhelpful thinking.
Like stoicism, CBT encourages distinguishing between events and perceptions, and most CBT text...
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