HealthSpan Basics

Back To the vault

Addressing concerns regarding vibration plates knocking plaque loose

Addressing concerns that magnesium can prevent calcium absorption

Supplements for heart health

Focus on metabolic health over cholesterol for cardiovascular risk

Cholesterol protective in older individuals

Statin side effects

Statins reduce cholesterol, have anti-inflammatory effects, but also have potential downsides

Genetic hyperabsorbers can benefit from Zetia for cholesterol management

Old CCTAs can be evaluated by Cleerly

Cleerly is a software algorithm that evaluates CCTA data, no more invasive than the CCTA itself

CAC and CCTA scans recommended no more frequently than every 3 years or every 5, if concerned about radiation

Limitations of stress tests for evaluating stenosis

CCTA with Cleerly is better for accurate stenosis assessment

Carotid ultrasound doesn't show what's going on in the arteries of the heart

CCTA and Cleerly AI are advanced imaging and tool used to assess artery plaque and stenosis

CAC detects early coronary artery plaque, aiding cardiovascular prevention

Cardiac markers used to evaluate heart health

Cardiac biomarkers and imaging needed for clinical decision-making

WBV rest needs vary by exercise category

Doing WBV barefoot preferred

Three main categories for WBV usage

Additional benefits of WBV

Ideal WBV protocol for building bone

WBV: Initial discomfort due to improper use or low blood sugar

WBV contraindicated conditions: consider the physiology, not the equipment

Contraindications for WBV

Optimal WBV frequency range for bone stimulation

WBV and heel drops

Adding weighted vest increases WBV workout intensity and effectiveness

Active exercise benefits require 10-20 minutes, three times weekly

Studies show consistent improvement to BMD over time with WBV

WBV sessions needed to start building bone

WBV helps strengthen lower body which is crucial for fall prevention and resilience

WBV improves bone health through microcontractions, force, and circulation

WBV can be overdone but there is a difference between using it for strength or pain and recovery

Whole Body Vibration (WBV) introduction and benefits

Other options for people who may not be a candidate for HRT

How are hormone levels tested?

How old is too old for HRT?

Estradiol levels associated with cardiovascular risk

Bone turnover markers change quickly with hormone treatment; imaging takes longer

Not every woman needs to cycle progesterone

Progesterone forms, preferences, and usage concerns

Hormone doses vary; individual optimization is necessary

Testing hormone levels is essential for effective management

Dr. Doug discusses estradiol levels when cycling progesterone

Cycling progesterone and how it impacts bone turnover

Dr. Doug explains what is happening to hormones as women enter and progress through perimenopause and menopause

Forearm exercises unnecessary; focus on systemic bone health instead

Consult your doctor for post-kyphoplasty vibration plate usage

Femoral neck changes slower

Daily heel drops can be done over several minutes or several hours, all that matters is that they are completed

Doing heel drops on vibration plates not recommended

Effective impact training examples

Weighted vests may offer additional resistance but most likely won't have a huge impact and should not be prioritized over other bone building exercises

OsteoStrong overview

Impact training frequency varies by method and stimulus type

Weight-bearing exercise is not going to build bone, resistance training and impact training can build bone

Vagus nerve stimulation can help improve sleep

Sleep chronotypes influence when we like to fall asleep and when we like to wake up

Elongating sleep cycle can help with multiple awakenings

Deep sleep and REM sleep should be at least 20% of total sleep

Some genetics drive sleep need and mood based off of sleep need

Heart rate trends indicate sleep quality

Wearables track data using sensors, light, temperature, and movement

HRV indicates autonomic balance, low HRV suggests stress or imbalance

Track sleep trends; consider anxiety impact before using wearables

No evidence body adapts to short sleep periods

No evidence body adapts to short sleep periods

Napping can recovery from poor sleep but can disrupt overall sleep quality

Sleep affects bone mineral density via endocrine system feedback loops

Determining when hormone dosage needs changed

Risks of starting HRT later post-menopause

Physiologic restoration (PR) hormone dosing

Lab frequency for hormone static dosing

Discussing Bi-Est

Ideal reference range for testosterone in women

Thoughts on coming off of HRT

Desired hormone levels for bone health

Application tips for topical hormones

Thyroid health assessment labs

The relationship between Progesterone and T3

The relationship between thyroid and sex hormones

Bones are dynamic organs

What are osteocytes?

What are osteoblasts?

What are osteoclasts?

Copper, zinc, iron imbalances affect brain

Antibiotics impact gut; probiotics, diet help rebalance

Digestive enzymes are not a match for everyone; bitters can be used to stimulate digestion

Long-term restricted diets and supplements can cause gut issues

Tips for looking for a provider to help with gut health

Kombucha can be beneficial but they are not all created equal

Probiotics are transient; prebiotics sustain gut health long-term

Focus on adding dietary variety for better gut health

The correlation of low stomach acid to acid reflux

The impact of artificial sweeteners on gut health

Focus on non-starchy carbs for fiber and blood sugar control

A wide variety of foods leads to a much healthier microbiome

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