…-acid measurement do not by themselves select a supplement.
Food sources
Nuts, seeds, plant oils, avocados and other foods supply different fatty acids.
Supplement forms
Linoleic acid is an essential omega-6 fat. Omega-7 and omega-9 are not…
…d. Symptoms are not evidence that you need this supplement.
Food sources
Macadamia nuts and sea-buckthorn oil contain palmitoleic acid.
Supplement forms
Products may provide palmitoleic acid or mixed oils. Check the actual fatty-acid conten…
…Fatigue or stress alone does not establish a B5 deficiency.
Food sources
Meat; eggs; mushrooms; avocado; whole grains.
Supplement forms
Calcium pantothenate and pantethine are different preparations.
What to track and reassess
Check duplica…
…rption and the clinical setting with a qualified clinician.
Food sources
Protein foods such as eggs, fish, poultry, meat, dairy, soy and legumes supply amino acids. The body also makes some amino acids.
Supplement forms
L-phenylalanine diff…
…d. Symptoms are not evidence that you need this supplement.
Food sources
Black pepper.
Supplement forms
Piperine is concentrated black-pepper extract and can change exposure to other compounds; it should be included in medication review.
Wh…
…d. Symptoms are not evidence that you need this supplement.
Food sources
Pomegranate arils and juice.
Supplement forms
Pomegranate fruit, juice and concentrated extracts have different nutritional profiles.
What to track and reassess
If you…
…Q is part of a wider conversation about cellular energy and nutrients. If you are considering it, review what you have already tried and what you hope to improve. Fatigue alone does not show that you need PQQ, and it is not a proven way to …
…d. Symptoms are not evidence that you need this supplement.
Food sources
A pine-bark extract, not an ordinary food. Other polyphenol-rich foods are not sources of this branded extract.
Supplement forms
Pycnogenol is a branded pine-bark extr…
A flavonoid present in onions, apples and other plant foods.
Also called: Quercetin
What it does
A flavonoid present in onions, apples and other plant foods.
How this fits a treatment plan
Quercetin is an educational entry in the antioxidan…
A plant compound found in grape skins and some other foods.
Also called: Resveratrol
What it does
A plant compound found in grape skins and some other foods.
How this fits a treatment plan
Resveratrol is an educational entry in the antioxid…
… in this botanical or compound.
Shiitake mushrooms used as food differ from concentrated mushroom extracts.
What symptoms can—and cannot—tell you
There is no established dietary deficiency syndrome for this specific botanical or compound. …
…d. Symptoms are not evidence that you need this supplement.
Food sources
Trace amounts occur in foods and water; there is no established dietary requirement.
Supplement forms
Supplemental strontium salts are not interchangeable with prescri…
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