Alfalfa 650 mg 10 Grain By NOW 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.

Manganese is an essential trace mineral that plays a vital role in various physiological processes within the human body. It is required for proper brain function, bone formation, enzyme activation, and wound healing. Manganese also contributes to metabolism, antioxidant defense, and the formation of connective tissues.

Alfalfa, also known as Lucerne, is a perennial flowering plant in the pea family Fabaceae. It is native to southwestern Asia and the Mediterranean region, but it is now grown in many parts of the world, mainly as a forage crop for livestock. Alfalfa is a rich source of vitamins and minerals, such as vitamins A, C, E, and K, and manganese. It also contains coumestrol, a phytoestrogen. It has been used as a natural remedy for a variety of conditions, such as arthritis and high cholesterol. It may also help treat gastrointestinal disorders, rheumatoid arthritis (RA), asthma, menstrual irregularities, as well as bladder, kidney, and prostate issues.