Tài liệu Kỹ Thuật - Công Nghệ

Y khoa, dược - Chapter 11: Life cycle: maternal and infant nutrition
Recommendations depend on BMI Normal weight (BMI = 19.8–26 kg/m2) Gain 25 to 35 pounds Higher recommended gain for underweight women, teens, and for pregnancies involving multiple fetuses Lower recommended gain for overweight and obese women
55 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 942 | Lượt tải: 0
Y khoa, dược - Spotlight on obesity and weight management
Social and Environmental Factors Socioeconomic Status Food insecurity Level of education Environment Where you live Build environment
29 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 979 | Lượt tải: 0
Y khoa, dược - Chapter 10: Diet and health
The Workings of DNA and Genes Genetic code for making proteins Mutations: error in genetic code Nutritional Genomics Influence of diet on gene expression
44 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 1096 | Lượt tải: 0
Y khoa, dược - Spotlight on eating disorders
Diagnostic criteria Body weight < 85% of expected (BMI ≥ 17.5 kg/m2) Intense fear of weight gain Distorted body image Amenorrhea Causes Warning signs
26 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 1063 | Lượt tải: 0
Y khoa, dược - Chapter 9: Nutrition for physical performance
ATP-CP energy system Quick source of ATP Cellular ATP and creatine phosphate Fuel for 3 to 15 seconds of maximal effort
35 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 1048 | Lượt tải: 0
Y khoa, dược - Spotlight on metabolism and energy balance
Pathways initiate breakdown of macronutrients Anaerobic Breakdown glucose Do not require oxygen Aerobic Breakdown glucose, fat, and protein Require oxygen
51 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 999 | Lượt tải: 0
Y khoa, dược - Chapter 8: Water & minerals: the ocean within
Insensible water losses: the continuous loss of body water by evaporation from the lungs and diffusion through skin. ¼- ½ of daily fluid loss Urine (~1-2 liters per day) Illness External factors that contribute to water losses: Low humidity High altitude High protein/salt foods
62 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 1099 | Lượt tải: 0
Y khoa, dược - Spotlight on dietary supplements and functional foods
Megadoses in conventional medical management Conventional medicine Drug interactions Malabsorption syndromes Treatment of deficiencies Druglike effects
37 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 906 | Lượt tải: 0
Y khoa, dược - Chapter 7: Vitamins: vital keys to health
Food preparation affects vitamins in foods Vitamins found in all food groups Factors that determine amounts Source (animal vs. plant) Sunlight Moisture Growing conditions Plant’s maturity at harvest Packaging and storage
66 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 1101 | Lượt tải: 0
Y khoa, dược - Chapter 6: Proteins and amino acids: function follows form
Amino Acid Sequence Each amino acid is joined to the next by a peptide bond Peptide bonds Dipeptide (2 AA) Oligopeptide (3 AA) Polypeptide (4-10 AA)
52 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 979 | Lượt tải: 0