Diagnosis has important implications for patient care, research, and policy. Diagnosis has been described as both a process and a classification scheme, or a “pre-existing set of categories agreed upon by the medical profession to designate a specific condition”. When a diagnosis is accurate and made in a timely manner, a patient has the best opportunity for a positive health outcome because clinical decision making will be tailored to a correct understanding of the patient’s health problem.
The natural history of a disease classifies into five stages: underlying, susceptible, subclinical, clinical, and recovery/disability/death. Corresponding preventive health measures have been grouped into similar stages to target the prevention of these stages of a disease. These preventive stages are primordial prevention, primary prevention, secondary prevention, and tertiary prevention.
Vantage tea blend is a tea that comes with a lot of health benefits such as blood pressure maintenance and blood sugar maintenance. It is made from some plant species that does not contain caffeine; therefore it is a non caffeinated drink. The tea is a product of Naturevantage Health Resources Nigeria Limited.
Tomato (Solanum lycopersicon L.) is one of the most widely cultivated vegetable crops in Africa and all over the world. World tomato production in 2001 was about 103 million tons of fresh fruits on an estimated 3.9 million hectares of land. Hence, is ranked at the top of all fruits and vegetables as a source of vitamins and minerals in the U.S. It plays a major role in human nutrition, as an excellent source of phosphorus, iron, and vitamins A, B and C.
Alkaloids are a huge group of naturally occurring organic compounds which contain a nitrogen atom or atoms (amino or amido in some cases) in their structures. They show strong biological effects on animal and human organisms in very small doses, and are present not only in in food and drinks but also as drugs where they show anti-inflammatory, anticancer, analgesics, local anesthetic and pain relief, neuropharmacologic, antimicrobial, antifungal, and many other activities.
Flavonoids, a group of natural substances with variable phenolic structures, are found in fruits, vegetables, grains, bark, roots, stems, flowers, tea and wine. These natural products are well known for their beneficial effects on health and efforts are being made to isolate the ingredients so called flavonoids.
In investigating the nutraceutical properties of fishes in the month of March, we discovered a highly important group of fatty acids called the Omega-3 fatty acids. Omega-3 fatty acids are unsaturated fatty acids, and currently, the three most clinically relevant types are ?-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).
The wake of COVID-19 has shown us that human and scientific efforts are required to combat diseases. However, the sudden outbreak of a pandemic like COVID-19 could also divert attention of researchers and scientists from focusing on existing and ongoing research to the new enemy of humanity. One area we hope will not be pushed aside is the role of probiotics and nutraceuticals in nutrition, health, and wellbeing and of course, cure for some for some diseases. This article focuses on probiotics and potentials for the treatment of ulcers.
A nutraceutical product may be defined as a substance, which has physiological benefit or provides protection against chronic diseases. Nutraceuticals may be used to improve health, delay the aging process, prevent chronic diseases, increase life expectancy, or support the structure or function of the body.
Although the exact ways of actions are not fully understood, the possible modes of probiotics action include the following: enhancement of epithelial barrier function; increased adhesion to intestinal epithelial cells; competitive exclusion of pathogenic microorganisms, and; production of antimicrobial peptides.
by Gbadamosi, A.E., Ajayi, A.T. and Osekita, O.S.
Yams (Dioscorea spp), are one of the most important staple crops in West Africa. They belong to the family Dioscoreaceae, which produce economically important tubers and bulbils. There are many cultivars of yam, though only six are important as staple foods in the tropics.
by Victor Olugbenga Olumekun, Abiola Toyin Ajayi and Oluwasegun Victor Ibidapo
In recent times, wheat has gained more acceptance and utilisation over the traditional staples such as tubers and other cereals in Africa as a consequence of increased demand for dietary enhancement due to urbanisation and increased population in regions where staple was predominantly known to come from maize.
by Abiola Toyin Ajayi
Cowpea (Vigna unguiculata L. Walp) is a crop of significant importance in Africa; it serves as a source of proteins in the tropical and subtropical countries, where Nigeria is ranked the highest in terms of production. It is a source of income for the people of Africa where it is widely cultivated for different purposes. Despite the good attributes of cowpea, one of the major constraints hampering its productivity in Nigeria is drought.
Lipases are a group of water-soluble enzymes that catalyze the hydrolysis (and synthesis) of ester bonds in insoluble acylglycerols at lipid-water interfaces. Lipases hydrolyze triacylglycerides into diacylglycerides, monoacylglycerides, free fatty acids and glycerols. Lipase reaction occurs at the interface between the aqueous and the oil phases because of an opposite polarity between the enzyme (hydrophilic) and their substrates (lipophilic).
Hypertension (HTN) is a persistently abnormal elevated blood pressure which in the long-term, results in end-organ damage and consequently, increases morbidity and mortality. Till date, the cause of hypertension is unknown, however, there are many possibilities and influences related to hypertension in patients.