Caffeine is the most widely consumed psychoactive drug in the world. Natural sources of
caffeine include coffee, tea, and chocolate. Synthetic caffeine is also added to products to …

Low calcium intake may adversely affect bone health in adults. Recognizing the presence of
low calcium intake is necessary to develop national strategies to optimize intake. To …

This book delivers its signature quality content in a student-friendly presentation. This
respected market leader is accessible, with relevant examples, illustrations, applications …

Caffeine is probably the most frequently ingested pharmacologically active substance in the
world. It is found in common beverages (coffee, tea, soft drinks), in products containing …

Since 1941, Recommended Dietary Allowances (RDAs) has been recognized as the most
authoritative source of information on nutrient levels for healthy people. Since publication of …

This textbook examines the following aspects of human nutrition and metabolism: cells and
their nourishment-cells, the digestive system and energy transformation; macronutrients and …

Objective The purpose of this paper is (1) to summarize what is known of factors that
inuence achieving the full genetic potential for skeletal mass, both positive and negative;(2) …

Caffeine (1, 3, 7-trimethylxanthine) is the most consumed psychoactive substance in the
world, acting by means of antagonism to adenosine receptors, mainly A1 and A2A. Coffee is …

Osteoporosis is a major public health problem, affecting millions of individuals. Dietary
intake is an important modifiable factor for bone health. Inadequate intake of nutrients …

Since 1994 the Institute of Medicine's Food and Nutrition Board has been involved in
developing an expanded approach to developing dietary reference standards. This …