Phytocal A By D'Adamo Personalized Nutrition Overview & Drug Interactions

Vitamin D is a fat-soluble vitamin that plays a crucial role in several bodily processes. It helps the body absorb calcium and phosphorus, which are necessary for healthy bones and teeth. It is also important for immune system function and may help to protect against certain diseases. Vitamin D is found in a variety of foods, including fatty fish, egg yolks, and fortified foods such as milk and cereal. It is also produced by the body when the skin is exposed to sunlight. Vitamin D supplements are available in a variety of forms, including tablets, capsules, and liquids. The recommended daily intake of vitamin D varies depending on age, sex, and other factors, and it is important to follow the dosage recommendations provided by a healthcare professional. There are several different forms of vitamin D available, with the two most popular being ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3).

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.

Selenium is an essential trace element that plays a crucial role in various physiological functions in the human body. It is often included in dietary supplements due to its antioxidant properties and its contribution to maintaining a healthy immune system. Selenium is important for thyroid function and may also have a role in protecting against certain chronic diseases. However, it's essential to note that excessive selenium intake can be harmful, so it's crucial to adhere to recommended daily allowances and consult with a healthcare professional before taking selenium supplements.

Ipriflavone is a chemical compound structurally similar to the hormone estrogen and is thought to have estrogen-like effects in the body. It is synthetic and derived from soy. It is sometimes used as a dietary supplement and is claimed to have various health benefits, including increasing bone density, reducing the risk of osteoporosis, and improving athletic performance. It is used as a prescription medication osteoporosis in some countries, but can be sold over the counter as a dietary supplement in the United States

Betaine hydrochloride (HCL) is a supplement that is sometimes used to increase the amount of hydrochloric acid in the stomach. Hydrochloric acid is an important component of stomach acid that helps to break down food and kill harmful bacteria. As a dietary supplement, it is used to help with digestion problems such as bloating, gas, and indigestion. It is also used to help people with conditions such as low stomach acid, heartburn, and acid reflux.

Horsetail, also known as equisetum, is a type of perennial herb that belongs to the Equisetaceae family. It is native to much of the Northern Hemisphere and has distinctive, jointed stems that resemble the tail of a horse, hence common name. Some species of horsetail are used medicinally and have been traditionally used to treat a range of ailments, including kidney and bladder problems, wounds, and hair loss. It is most commonly used in traditional medicine as an oral diuretic (i.e., water pill) for the treatment of edema. It is important to note that some species of horsetail (e.g., Equisetum palustre) may be toxic and should not be consumed. Additionally, some types of horsetail contain thiaminase, which can cause thiamine deficiency with prolonged use.

Boron is a trace mineral that is found in a variety of foods, including fruits, vegetables, nuts, and legumes. It is also available as a dietary supplement. Boron is thought to play a role in bone health, as it may help the body metabolize calcium, magnesium, and phosphorus. Some preliminary research also suggests that boron may have anti-inflammatory effects and may help to improve cognitive function. However, more research is needed to confirm these potential benefits. It is important to note that boron is not an essential nutrient and deficiency is rare. The recommended dietary allowance (RDA) for boron is not established, however, the safe upper limit is 20mg/day. Taking high doses of boron can cause skin irritation, nausea, vomiting, and diarrhea. There are several patented forms of boron available in dietary supplements, such as Albion Bororganic Glycine.

Vanadium is a chemical element with the symbol V and atomic number 23. It is a soft, silvery-grey metal that is found in small amounts in various minerals and rocks. Vanadium is used in a variety of industrial applications, including the production of steel and as a chemical catalyst. Vanadium is an essential trace mineral that is required by the body in small amounts for proper growth and development. The human body does not naturally produce it. It is involved in several important biological processes, including the metabolism of carbohydrates and the synthesis of proteins and DNA. Vanadium supplements are sometimes marketed as a way to improve athletic performance, lower cholesterol levels, and manage diabetes. However, there is limited scientific evidence to support the use of vanadium supplements for these purposes and high levels of vanadium can be toxic. It must be used cautiously.