Dietary Supplements

Medical Disclaimer:  Please make sure to read our Terms of Use. As a reminder, Keep.Health cannot give medical advice and is to be used for educational and general information purposes only. Each of us is unique, so dietary supplements and dosages impact us in different ways. What may be good for one person can be fatal for another.

Optimal supplementation advice would require precision medicine including knowledge of an individual’s health, weight, age, medical history, family background, genomics, diet, microbiome, and current supplement and medicinal use among other factors. The potential for adverse diet, microbiome, medicinal and supplement interactions need to be carefully considered.

Keep Health and its Editors do not advocate nutritional supplementation over proper medical advice or treatment and this sentiment will never be expressed through pages hosted under Keep.Health. If using any pharmaceuticals or drugs given to you by a doctor or received with a prescription, you must consult with the doctor in question or an equally qualified Health Care Professional prior to using any nutritional supplementation. If undergoing medical therapies, then consult with your respective Therapist or Health Care Professional about possible interactions between your Treatment, any Pharmaceuticals or Drugs being given, and possible nutritional supplements or practices hosted on Keep Health or in Keep Health newsletters.

Keep Health does not assume liability for any actions undertaken after visiting these pages, and does not assume liability if one misuses supplements. Keep Health and its Editors do not ensure that unforeseen side effects will not occur even at proper dosage, and thereby do not assume liability for side effects from supplements or practices hosted under the domain of Keep.Health or in Keep Health newsletters.

From Keep Health’s research on dietary supplements, here’s what think will be of interest to you.

Here are two trusted sites which provide free helpful information for most dietary supplements.

For high quality in-depth research including independent verification of the contents of direct-to-consumer supplements, there are these trusted paid subscription sites:

To find out if dietary supplements have or are undergoing clinical trials, see ClinicalTrials.Gov.

For beyond-the-mainstream perspective from evidence-based self-hackers who don’t want to wait for clinical trials, you can check out the following. Their ideas are sometimes worth reading, but make sure to keep a critical-thinking perspective. They pursue paths where the long-term results are unknown.

Here are some dietary supplements which are attracting attention from anti-aging experts.


You usually get all 13 vitamins from the foods you eat and because your body can make Vitamins D and K. Science supports supplementing with Vitamin B-12 for those on a vegetarian diet and Vitamin D for those who do not get 5-30 minutes of sun exposure per day. 2018 research linked low vitamin D blood levels to higher risk of diseases ranging from diabetes to breast cancer diabetes to breast cancer. See this chart for the significant impact in disease reduction. Of note, Vitamin D3 has 161 potential adverse interactions including seven major ones.  The Vitamin D links contain additional curated information and notes from Keep Health .

Multivitamins are not recommended by health experts.

Omega-3 Fats (DHA/EPA):

Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are Omega-3 fats which provide many cardiovascular benefits including reducing triglyceride levels, homocysteine and blood pressure. Unfortunately, many people have insufficient DHA/EPA consumption.

Your blood tests from your health baseline can let you know if you are low in DHA and EPA. If so, health experts recommend either eating two 3.5 oz servings per week of oily fish (salmon, sardines, mackerel, tuna, trout, etc.) or taking leading high quality fish oil supplements such as Carlson.

For those with heart disease or high risk of heart disease, the FDA has approved Amarin‘s prescription Vascepa which contains only the desired active ingredient from fish oil, icosapent ethyl. When combined with statins along with a low-fat and low cholesterol diet, Vascepa is clinically proven to reduce cardiovascular risks such as heart attacks and strokes.

Metabolic Medicines, Mitochondrial Health and Energy-focused Supplements

Metformin is a first-line prescription diabetes drug which has become popular with anti-aging experts because a study of more than 180,000 people published online in Diabetes, Obesity and Metabolism in 2015 found that diabetics on metformin lived about 15 percent longer, on average, than those without the disease, supporting findings that metformin can curb some cancers and heart disease. Berberine is a lesser known non prescription medicine for diabetes and experimental studies show promising results for anti-obesity as well as cardiovascular disease reduction. Here is an excellent Berberine and  MetFormin comparison from the NIH. Additional curated information from Keep Health is available via the links below.

Anti-aging experts are looking at ways to improve the health of aging mitochondria, the energy production and metabolism regulators in your cells. They are exploring multiple over-the-counter supplements. NR is popular among anti-aging experts. Oxaloacetate is relatively unknown. PQQ is being hyped by less reputable anti-aging “experts” and lacks independent clinical research. Ubiquinol, the more bioavailable form of Coenzyme-Q. It is a key component in the electron transport chain, facilitating the production of energy.  For details on each, use the links below for  curated information from Keep Health.

Microbiome Prebiotics and Probiotics:

See Microbiome article

 Some Common Supplements to Avoid:

How useful was this post?

Click on a star to rate it!

Average rating 4 / 5. Vote count: 2

No votes so far! Be the first to rate this post.

Leave a Reply

Your email address will not be published. Required fields are marked *