Muscle Support By Nature's Plus AgeLoss Overview & Drug Interactions

Calcium is a vital nutrient found in various foods such as dairy products, certain vegetables, and many fortified items. Over 99% of the body's calcium is stored in the bones and teeth, predominantly as hydroxyapatite. The remaining calcium circulates in the blood, extracellular fluid, muscles, and other tissues, where it is essential for processes like nerve signaling, muscle contraction, vascular activities, glandular secretion, and maintaining cell membrane and capillary permeability. It also plays critical roles in enzyme reactions, respiration, kidney function, and blood clotting, and is involved in neurotransmitter and hormone release, amino acid uptake, vitamin B12 absorption, and gastrin secretion. Calcium balance changes with age: it is positive during periods of growth, stable in adulthood, and tends to become negative in older age. Calcium loss occurs through feces, urine, sweat, and shedding skin cells. In women, reduced estrogen levels decrease calcium absorption and retention, increase bone turnover, and lead to lower bone mass. Calcium supplements come in various forms, including citrate and carbonate, which differ mainly in their calcium content and absorption rates. Calcium citrate is easily absorbed and can be taken without food, making it suitable for older adults or those with low stomach acid. In contrast, calcium carbonate, which contains a higher percentage of calcium, is best absorbed when taken with meals.

Magnesium is a mineral that is essential for the proper functioning of the body. It plays a role in many important physiological processes, including the contraction and relaxation of muscles, the transmission of nerve impulses, and the regulation of blood pressure. Magnesium is found in a variety of foods, including leafy green vegetables, nuts, and grains, and it is also available as a dietary supplement. There are several different forms of magnesium that are available as supplements, all of which can be used to prevent deficiency. Additionally, magnesium is purported to have several different health benefits, such as improving sleep, reducing muscle cramps, reducing anxiety, and preventing or treating migraines. Although magnesium is essential for health, magnesium-containing foods and supplements can interact with some prescription medications if used at the same time.

Zinc is a mineral that is essential for the proper functioning of the human body. It is involved in many important physiological processes, including immune system function, wound healing, taste, and smell. Zinc is found in a variety of foods, including meat, seafood, and whole grains, and it is also available as a dietary supplement. Zinc supplements may be used to treat or prevent zinc deficiency, which can occur due to certain medical conditions, such as gastrointestinal disorders, alcohol abuse, and certain medications. Zinc supplements may also be used for other purposes, such as to boost the immune system, improve acne, and reduce the severity and duration of colds. There are several different forms of zinc supplements available, including zinc gluconate, zinc acetate, and zinc sulfate. The most common form of zinc supplements is zinc gluconate, which is well absorbed and is less likely to cause stomach-related side effects than other forms of zinc.

Cordyceps is a type of fungi that grows on insects and other small animals. It is found in many parts of the world, including Asia, Europe, and North America but when used as a dietary supplement, specific cells (Cs-4 strain) of the fungus can be cultivated in a laboratory. In traditional medicine, cordyceps is used to treat a wide range of health conditions, including respiratory problems, fatigue, and weakness. It is also used to improve athletic performance and boost the immune system but more research is needed to fully understand its effects and potential risks

Creatine is an organic amine that occurs naturally in the body and is also found in certain foods, such as meat and fish. It is stored mostly in the skeletal muscles, where it is used to generate energy during physical activity. Creatine is a popular over-the-counter dietary supplement, and some evidence suggests it is effective at improving exercise performance, particularly during high-intensity activities such as weightlifting and sprinting. However, the degree to which creatine supplements may improve exercise performance can vary depending on the individual and the type of physical activity being performed Creatine is generally well-tolerated but may cause some minor side effects, such as cramping and water retention in some individuals. Long-term use has been rarely linked to kidney problems, but its use is generally regarded as safe. There are several different forms of creatine available, with the most common form being monohydrate salt. Other salt forms, including di-creatine citrate and 'pH buffered' creatine, are also available.

L-glutamine is the most abundant free amino acid in the body, produced primarily in skeletal muscle and then released into circulation. It serves vital roles in various tissues, including the immune system, gastrointestinal tract, kidneys, and liver, where it supports essential functions such as maintaining intestinal integrity, immune response, and amino acid balance. Although traditionally classified as a non-essential amino acid, during periods of severe stress, glutamine becomes conditionally essential due to the body's increased demand. It acts as a critical nitrogen and carbon transporter between organs, and while the intestinal mucosa can synthesize glutamine, this production is insufficient during times of significant physiological stress. Dietary supplements generally contain L-glutamine as it is the biologically active form of the amino acid.

Astaxanthin is a naturally occurring carotenoid, a class of pigments found in a variety of plants and microorganisms. It is known for its strong antioxidant properties and for giving certain seafood and other organisms their pink or red color. Astaxanthin is commonly used as a dietary supplement and can be found in the form of capsules, tablets, and soft gels. It is promoted for its potential health benefits, including reducing the risk of heart disease, improving skin health, and reducing inflammation. Astaxanthin is a common component in dietary supplements for the eye, marketed to reduce the effects of age-related macular degeneration (AMD).