Hair, Skin & Nails By Nature's Plus Herbal Actives Overview & Drug Interactions

Vitamin E is a fat-soluble vitamin found naturally in a variety of foods, including vegetable oils, nuts, seeds, and leafy green vegetables. Vitamin E is also available as a dietary supplement and is often added to skincare products. Vitamin E has many roles in the body, including protecting cells from oxidative stress and supporting immune function.

Vitamin B12, also known as cobalamin, is a water-soluble vitamin crucial for several bodily functions. It plays a pivotal role in the formation of red blood cells, aiding in the prevention of anemia. Vitamin B12 is essential for maintaining a healthy nervous system and proper brain function, as it is involved in the synthesis of myelin, the protective sheath around nerve fibers. This vitamin is primarily found in animal-based foods such as meat, fish, dairy products, and eggs, making it important for vegetarians and vegans to consider supplementation. A deficiency in vitamin B12 can lead to neurological issues, fatigue, and cognitive impairment.

Biotin, also known as vitamin H or vitamin B7, is a water-soluble vitamin that plays a role in various metabolic processes in the body. It is necessary for the growth and maintenance of healthy skin, hair, and nails, and is also involved in the metabolism of carbohydrates, fats, and amino acids. Biotin is considered to be generally safe when consumed in the recommended daily amounts but it is important to note that consuming large amounts of biotin-containing supplements or products can cause falsely high or falsely low test results for certain laboratory tests, such as those for thyroid function, hormone levels, and certain biomarkers for certain diseases.

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.

Olive contains compounds like polyphenols, particularly hydroxytyrosol and oleuropein, which have antioxidant properties that can help combat oxidative stress in the body. Olive supplements may support heart health by reducing LDL cholesterol and blood pressure. Additionally, they may have anti-inflammatory effects and potentially aid in weight management.

Flaxseed, also known as linseed, is a type of seed that is rich in nutrients and other compounds. It is a good source of fiber, protein, and omega-3 fatty acids, as well as a variety of vitamins and minerals. Flaxseed is often ground and used as a supplement in the form of flaxseed meal or oil. Flaxseed has a number of potential health benefits. It is high in fiber, which can help improve digestion and lower cholesterol levels. The omega-3 fatty acids found in flaxseed are believed to have anti-inflammatory properties and may help reduce the risk of heart disease and stroke. Flaxseed is also a rich source of lignans, plant compounds that have been shown to have estrogen-like effects. Both flaxseed and flaxseed oil are popular dietary supplements and share many of the same purported health benefits. However, one of the main differences between the two is the amount of fiber they contain. Flaxseed is a good source of both soluble and insoluble fiber, while flaxseed oil does not contain any fiber. This means that flaxseed can help improve digestion and lower cholesterol levels, while flaxseed oil does not have these effects.

Evening primrose (Oenothera biennis) is a plant native to North and Central America and a member of the Onagraceae family. It is an annual plant that has bright yellow flowers that bloom in the evening (hence the name). The plant produces seeds that are rich in a fatty acid called gamma-linolenic acid (GLA). Evening primrose oil is a dietary supplement that is derived from the seeds of the evening primrose plant. It is rich in GLA (gamma-linolenic acid), an omega-6 fatty acid, and is sometimes taken to improve the health of the skin, reduce inflammation, and reduce the symptoms of premenstrual syndrome (PMS). It has also been used historically for alcohol use disorder. Dietary supplements containing evening primrose oil generally are standardized by their gamma-linolenic acid (GLA) and linoleic acid (LA) content.

Green tea is a type of tea that is made from the leaves of the Camellia sinensis plant. It is native to Asia and is widely consumed throughout the world. Green tea has a mild, slightly grassy flavor and is typically lighter in color and less astringent than black tea. Green tea is a rich source of antioxidants, particularly a group of compounds called catechins. These antioxidants are thought to help protect cells from damage caused by free radicals. Green tea is also a good source of other nutrients, including vitamin C and several B vitamins. Green tea is often consumed for a number of purported health benefits including reducing the risk of heart disease, immune-stimulating effects, and weight loss. Oral green tea supplements, containing dried powder, are most often utilized for the caffeine content and used as an appetite suppressant for weight loss.

Ginkgo (Ginkgo biloba) is a tree native to Asia and is known for its distinctive fan-shaped leaves. The extract of the ginkgo leaf is commonly used in traditional medicine and is one of the most popular dietary supplements consumed worldwide. Its most common use is to help improve memory and cognitive function.

Glutathione is a naturally occurring compound that is composed of three amino acids: cysteine, glutamic acid, and glycine. It is found in nearly all cells in the body and plays a crucial role in many physiological processes, including as an antioxidant defense, detoxification, and immune function. Glutathione levels in the body can be decreased by a number of factors, such as aging, stress, poor diet, and exposure to toxins. Some people take glutathione supplements in the hopes of increasing their levels and potentially benefiting from its antioxidant properties. Glutathione supplements are available in various forms, including oral supplements, intravenous (IV) injections, and nebulized (inhaled) forms. Oral glutathione supplements are often in a liposomal form to improve absorption.