Abstract: Beta-hydroxybutyrate compositions formulated for ingestion by oral delivery as a beverage, or as a dietary supplement for addition to water or beverage, include a liquid carrier, such as water, milk, drinkable liquid, coconut water, watermelon water, or electrolyte water, and beta-hydroxybutyrate. The beta-hydroxybutyrate composition can include enantiomerically pure R-beta-hydroxybutyrate or a non-racemic mixture enriched in R-beta-hydroxybutyrate relative to S-beta-hydroxybutyrate. Alternatively, the beta-hydroxybutyrate composition can include enantiomerically pure S-beta-hydroxybutyrate or a non-racemic mixture enriched in S-beta-hydroxybutyrate relative to R-beta-hydroxybutyrate. Alternatively, the beta-hydroxybutyrate composition can include a racemic mixture of R-beta-hydroxybutyrate and R-beta-hydroxybutyrate. The beta-hydroxybutyrate compositions comprise beta-hydroxybutyric acid and optionally one or more beta-hydroxybutyrate salts or esters.

Abstract: Compositions for improving metabolic function in a subject include optically pure S-beta-hydroxybutyrate or non-racemic mixtures enriched with the S-enantiomer. S-beta-hydroxybutyrate in pure or enriched form provides energy to the heart, dilates the arteries, decreases blood pressure and systemic vascular resistance, and increases cardiac output. S-Beta-hydroxybutyric acid is more rapidly absorbed and utilized by the body than salts or esters, enhances taste, and reduces the need to include citric acid or other edible acids. S-Beta-hydroxybutyrate salts are more slowly absorbed and utilized by the body and provide one or more electrolytes. S-Beta-hydroxybutyrate esters provide more controlled release without adding electrolytes. Compositions for improving heart function in a subject may contain a dietetically or pharmaceutically acceptable carrier and optically pure S-beta-hydroxybutyrate or non-racemic mixture enriched with S-beta-hydroxybutyrate, wherein the compositions contain from about 50.

Abstract: Compositions and methods for administering ketone bodies to a subject include a ketone body or ketone body precursor complexed with or coupled to at least one amino acid.

Abstract: In various implementations, berberine metabolites, such as dihydroberberine and/or tetrahydroberberine, may be administered to manage blood glucose levels, increase ketone levels (e.g., blood concentration of ketones), and/or for therapeutic purposes in humans. The administration of a pharmaceutically effective amount of berberine metabolites, such as dihydroberberine, may reduce fasting blood glucose levels, improve glucose tolerance, and/or improve blood ketone response. In some implementations, berberine metabolites may be administered with one or more other compounds.

Abstract: Compositions for improving metabolic function in a subject include optically pure S-beta-hydroxybutyrate or non-racemic mixtures enriched with the S-enantiomer. S-beta-hydroxybutyrate in pure or enriched form provides energy to the heart, dilates the arteries, decreases blood pressure and systemic vascular resistance, and increases cardiac output. S-Beta-hydroxybutyric acid is more rapidly absorbed and utilized by the body than salts or esters, enhances taste, and reduces the need to include citric acid or other edible acids. S-Beta-hydroxybutyrate salts are more slowly absorbed and utilized by the body and provide one or more electrolytes. S-Beta-hydroxybutyrate esters provide more controlled release without adding electrolytes. Compositions for improving heart function in a subject may contain a dietetically or pharmaceutically acceptable carrier and optically pure S-beta-hydroxybutyrate or non-racemic mixture enriched with S-beta-hydroxybutyrate, wherein the compositions contain from about 50.

Abstract: Beta-hydroxybutyrate compositions formulated for ingestion by oral delivery as a beverage include a liquid carrier, such as water, milk, drinkable liquid, coconut water, watermelon water, or electrolyte water, and beta-hydroxybutyrate, wherein the beta-hydroxybutyrate can be enriched in R-beta-hydroxybutyrate relative to S-beta-hydroxybutyrate, wherein the beta-hydroxybutyrate comprises R-beta-hydroxybutyric acid, S-beta-hydroxybutyric acid, and optionally one or more salts or esters of R-beta-hydroxybutyrate and one or more salts or esters S-beta-hydroxybutyrate.

Abstract: Beta-hydroxybutyric acid compositions in the form of a powder or other solid formulated for ingestion by oral delivery by mixing with water or other aqueous liquid to form a beverage that includes a liquid carrier, such as water, milk, drinkable liquid, coconut water, watermelon water, or electrolyte water, and beta-hydroxybutyrate, wherein the beta-hydroxybutyrate can be enriched in R-beta-hydroxybutyrate relative to S-beta-hydroxybutyrate, wherein the beta-hydroxybutyrate comprises R-beta-hydroxybutyric acid, S-beta-hydroxybutyric acid, and optionally one or more salts or esters of R-beta-hydroxybutyrate and one or more salts or esters S-beta-hydroxybutyrate.

Abstract: Compositions and methods for administering ketone bodies to a subject include a ketone body or ketone body precursor complexed with or coupled to at least one amino acid.

Abstract: Beta-hydroxybutyrate may be orally administered to an individual suffering from a respiratory illness. The respiratory illness may be caused by at least one of a bacterial infection, a viral infection, or a fungal infection. Administration of a pharmaceutically effective amount of beta-hydroxybutyrate, such as R-beta-hydroxybutyric acid or a salt or ester of R-beta-hydroxybutyrate, treats and/or prevents respiratory illness in the individual. Administration may reduce recovery times and improve outcomes in individuals with respiratory illnesses.

Abstract: In various implementations, beta-hydroxybutyrate may be orally administered to individuals. Administration may allow treatment and/or prevention of respiratory illnesses, in some implementations. Administration may reduce recovery times and improve outcomes in individuals with respiratory illnesses.

Abstract: Compositions and methods for administering ketone bodies to a subject include a beta-hydroxybutyrate ester of an alcohol, such as a sugar or sugar alcohol.

Abstract: Compositions and methods for administering ketone bodies to a subject include beta-hydroxybutyrate complexed with or coupled to at least one amino acid.

Abstract: Compositions and methods for administering ketone bodies to a subject include beta-hydroxybutyrate complexed with or coupled to at least one amino acid.

Abstract: In various implementations, beta-hydroxybutyrate, related compounds, and/or one or more other compounds may be administered to an individual to cause weight loss, weight maintenance, elevate blood ketone levels, maintain blood ketone levels, reduce blood glucose levels, maintain blood glucose levels, improve energy, focus, mood, cognitive function, or aide with neurological or inflammatory disorders and/or combinations thereof.

Abstract: Beta-hydroxybutyrate compositions formulated for ingestion by oral delivery as a beverage include a liquid carrier, such as water, milk, drinkable liquid, coconut water, watermelon water, or electrolyte water, and beta-hydroxybutyrate, wherein the beta-hydroxybutyrate can be enriched in R-beta-hydroxybutyrate relative to S-beta-hydroxybutyrate, wherein the beta-hydroxybutyrate comprises R-beta-hydroxybutyric acid, S-beta-hydroxybutyric acid, and optionally one or more salts or esters of R-beta-hydroxybutyrate and one or more salts or esters S-beta-hydroxybutyrate.

Abstract: In various implementations, cannabidiol, beta-hydroxybutyrate, related compounds, and/or one or more other compounds may be administered to an individual to improve the health of the individual. The beta-hydroxybutyrate may include R-beta-hydroxybutyrate. The beta-hydroxybutyrate may include a salt and a polymer of beta-hydroxybutyrate. Other compounds may include amino acids, fatty acids or esters thereof, and/or combinations thereof.

Abstract: In various implementations, beta-hydroxybutyrate, related compounds, and/or one or more other compounds may be administered to an individual to cause weight loss, weight maintenance, elevate blood ketone levels, maintain blood ketone levels, reduce blood glucose levels, maintain blood glucose levels, improve energy, focus, mood, cognitive function, or aide with neurological or inflammatory disorders and/or combinations thereof.

Abstract: In various implementations, beta-hydroxybutyrate, related compounds, and/or one or more other compounds may be administered to an individual to cause weight loss, weight maintenance, elevate blood ketone levels, maintain blood ketone levels, reduce blood glucose levels, maintain blood glucose levels, improve energy, focus, mood, cognitive function, or aide with neurological or inflammatory disorders and/or combinations thereof.

Abstract: In various implementations, beta-hydroxybutyrate, related compounds, and/or one or more other compounds may be administered to an individual to cause weight loss, weight maintenance, elevate blood ketone levels, maintain blood ketone levels, reduce blood glucose levels, maintain blood glucose levels, improve energy, focus, mood, cognitive function, or aide with neurological or inflammatory disorders and/or combinations thereof.

Abstract: In various implementations, berberine metabolites, such as dihydroberberine and/or tetrahydroberberine, may be administered to manage blood glucose levels, increase ketone levels (e.g., blood concentration of ketones), and/or for therapeutic purposes in humans. The administration of a pharmaceutically effective amount of berberine metabolites, such as dihydroberberine, may reduce fasting blood glucose levels, improve glucose tolerance, and/or improve blood ketone response. In some implementations, berberine metabolites may be administered with one or more other compounds.