…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-glutamine powder o…
…d. Symptoms are not evidence that you need this supplement.
Food sources
Some occurs in vegetables and other foods. Dietary protein supplies building blocks the body uses to make it.
Supplement forms
Reduced glutathione and liposomal prepar…
… glutathione synthesis and other metabolic pathways. Review food intake, sleep/recovery goals and other amino-acid findings before deciding on a separate product. The broader amino-acid pattern may be more useful than treating each result i…
…ciency in this botanical or compound.
Goji berries used as food differ from concentrated extracts and multi-ingredient antioxidant drinks.
What symptoms can—and cannot—tell you
There is no established dietary deficiency syndrome for this s…
…d. Symptoms are not evidence that you need this supplement.
Food sources
A concentrated grape-seed preparation. Grapeseed oil and whole grapes are not equivalent sources of the extract.
Supplement forms
Grape-seed extracts are concentrated …
…d. Symptoms are not evidence that you need this supplement.
Food sources
Brewed green tea.
Supplement forms
Brewed green tea and concentrated green-tea extracts differ in caffeine and catechin exposure.
What to track and reassess
If your cl…
…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-histidine may appe…
…d and thyroid-support blends when checking existing intake.
Food sources
Iodized salt; dairy; seafood; eggs. Seaweed iodine content varies greatly.
Supplement forms
Potassium iodide and sodium iodide.
What to track and reassess
Tell your cl…
…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-isoleucine in BCAA…
…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-leucine alone or i…
…d. Symptoms are not evidence that you need this supplement.
Food sources
Small amounts occur in foods such as organ meats and vegetables; it is also made in the body.
Supplement forms
Alpha-lipoic acid and R-lipoic acid preparations; check …
…d. Symptoms are not evidence that you need this supplement.
Food sources
Trace amounts occur in water and food. This does not establish a need for a lithium supplement.
Supplement forms
Supplemental lithium salts and prescription lithium me…
Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.