Disclosed are compositions and methods for treating sickle cell disease. Also disclosed are methods of treating sickle cell disease comprising administering to a subject in need thereof an effective amount of isoquercetin, vitamin B3, vitamin C, and optionally folic acid and wherein the effective amount is sufficient to halt progression of one or more of the symptoms of sickle cell disease.

Disclosed are compositions and methods for treating sickle cell disease. Also disclosed are methods of treating sickle cell disease comprising administering to a subject in need thereof an effective amount of isoquercetin, vitamin B3, vitamin C, and optionally folic acid and wherein the effective amount is sufficient to halt progression of one or more of the symptoms of sickle cell disease.

Milk fat globule membrane (MFGM) phospholipid compositions, methods of preparing and using the MFGM phospholipid compositions, liposomes comprising the MFGM phospholipid compositions, and methods of preparing and using the liposomes comprising the MFGM phospholipid compositions. In various examples, a MFGM phospholipid composition is formed by sequential supercritical carbon dioxide (SC—CO.sub.2) extraction of a milk product and extraction of the remaining milk product with a polar compound-modified SC—CO.sub.2 extraction, where the extract is the MFGM. In various examples, the MFGM is used to prepare liposomes. In various examples, the liposomes are prepared by expansion of a supercritical solution comprising the MFGM composition. In various examples, the liposomes are used to administer a cargo, such as, for example, hydrophilic compound(s), hydrophobic compound(s), amphiphilic compound(s), or the like, any one or all of which may be therapeutic agent(s), nutrient(s), bioagent(s), or the like, or any combination thereof to a subject.

Methods and formulations for treating and preventing LONG COVID sequelae are provided. An example method treats loss of smell and taste from SARS-CoV-2 infection, including assessing the patient, administering a composition with dosage between 1750-3600 mg per day, wherein the composition comprises a mixture of at least a withanolide-A, a boswellic acid, a [6]-gingerol, and a curcuminoid. Another example method treats memory loss or brain fog from SARS-CoV-2 infection, including assessing the patient, and administering a regenerative and neuroprotective composition comprising a mixture of withanoside VI, withanolide A, a Boswellia serrata plant, a Zingiber officinale rhizome, and a Curcuma longa rhizome. The compositions were found effective, achieving statistical significance in a multi-center, randomized, double-blind, placebo-controlled phase III clinical trial.

Methods and formulations for treating and preventing LONG COVID sequelae are provided. An example method treats loss of smell and taste from SARS-CoV-2 infection, including assessing the patient, administering a composition with dosage between 1750-3600 mg per day, wherein the composition comprises a mixture of at least a withanolide-A, a boswellic acid, a [6]-gingerol, and a curcuminoid. Another example method treats memory loss or brain fog from SARS-CoV-2 infection, including assessing the patient, and administering a regenerative and neuroprotective composition comprising a mixture of withanoside VI, withanolide A, a Boswellia serrata plant, a Zingiber officinale rhizome, and a Curcuma longa rhizome. The compositions were found effective, achieving statistical significance in a multi-center, randomized, double-blind, placebo-controlled phase III clinical trial.

A solid form formulation comprising chromium (sucrosomial chromium®) or copper (sucrosomial copper®) or a vitamin (sucrosomial vitamin®) and related composition, process for the preparation and method for treatment of a chromium deficiency and/or a change in the carbohydrate metabolism and/or a change in the muscle energy metabolism are described.

A solid form formulation comprising chromium (sucrosomial chromium®) or copper (sucrosomial copper®) or a vitamin (sucrosomial vitamin®) and related composition, process for the preparation and method for treatment of a chromium deficiency and/or a change in the carbohydrate metabolism and/or a change in the muscle energy metabolism are described.

A solid form formulation based on a nutrient comprising: (a) a mineral or a vitamin, (b) a phospholipid, (c) a first agent selected from (c-i) carrageenan and (c-ii) acacia gum, and, optionally, (d) a sucrester and/or (e) a starch of plant origin and related composition, process of preparation and method of treatment of a deficiency of said mineral and/or vitamin are disclosed.

A solid form formulation based on a nutrient comprising: (a) a mineral or a vitamin, (b) a phospholipid, (c) a first agent selected from (c-i) carrageenan and (c-ii) acacia gum, and, optionally, (d) a sucrester and/or (e) a starch of plant origin and related composition, process of preparation and method of treatment of a deficiency of said mineral and/or vitamin are disclosed.

A solid form formulation based on a nutrient comprising: (a) a mineral or a vitamin, (b) a phospholipid, (c) a first agent selected from (c-i) carrageenan and (c-ii) acacia gum, and, optionally, (d) a sucrester and/or (e) a starch of plant origin and related composition, process of preparation and method of treatment of a deficiency of said mineral and/or vitamin are disclosed.