Textbook Notes (363,007)
Canada (158,140)
York University (12,353)
KINE 4020 (29)


5 Pages
Unlock Document

York University
Kinesiology & Health Science
KINE 4020
Roger Kelton

` Antioxida Foods high in Primary Functions Recommend Upper Deficiency Symptoms Toxicity Symptoms nt antioxidant ed Intake Intake level Vitamin Vegetable oils, - antioxidant 15 mg of 1000mg - uncommon - uncommon E (fat nuts, seeds, - protects PUFAS from alpha- - erythrocyte -inhibition of blood soluble) wheat germ, oxidation tocopherol hemolysis clotting soy, broccoli - protects LDLs and per day -anemia - intestinal RBCs discomfort - improves vit. A absorption Vitamin Fresh fruits and -antioxidant: L-ascorbic 2000mg - scurvy Megadoses: C vegetables regeneration of vit. E, acid -bleeding gums - nausea (water- Fe absorption Dehydroasc -loose teeth - diarrhea soluble) Highest: - synthesis of collagen or-bic acid -weakness -nosebleeds -red pepper -cofactor for Men: - -green pepper hydroxylysine and 90mg/day hemochromatosis - orange juice hydroxyproline Women: (too much iron -broccoli - prevents scurvy 75mg/day absorbed from GI - immune system Smoker tract) - synthesis of carnitine, +35mg/da thyroxine, serotonin y Beta- Red, orange, - a weak antioxidant NOT an NONE NONE - uncommon carotene yellow and - effective against essential - Carotenoderma: (fat deep green oxidation in cell nutrient skin turns yellow soluble fruits and membranes and LDLs NO DRI provitami vegetables (ie - enhance immune n for vit. Carrots, system A) cantaloupe -protect skin from UV light -protect eyes Vitamin - stored in liver- essential to proper Men=900u 3000ug -nightblindness -highly toxic A - plant sources vision g RAE/day -Xerophthalmia - birth defects and (fat of provitmain A -preservation of cornea (drying of cornea  permanent damage soluble) carotenoids -protects LDL Women=70 blindness) to liver and eyes -fortified foods -cell differentiation 0ug - impaired immunity - liver should not be ` -sperm prod and - growth failure cons. reg by fertilization preg.wom - Bone growth Seleniu -organ meats -antioxidant; part of the Selenomethi 400 ug - keshan disease – a - selenium m (trace -pork glutathione peroxidase onine heart disease toxicity mineral) -seafood enzyme system Selenocystei - Kashin Beck -brittle hair, nails -nuts -production of ne disease- an arthritis -skin rashes -depends on thyroxine - a thyroid 55ug/day - infertility, soil hormone depression Nutrien Best sources Primary Functions Recommen Upper Deficiency Symptoms Toxicity t ded Intake Intake Symptom Calciu -skim milk - form and maintain bones (AI values) >2.5g - blood calcium is -mineral m ` -low fat cheese/ and teeth maintained by bone imbalances and (major yogurt - regulation of blood Ca level 1000mg/da desorption to meet kidney damage mineral -acid-base balance y (19-50yrs) calcium need ) -transmission of nerve -Hypocalcemia: low impulses 1300mg/da blood calcium, caused -muscle contraction y (9-18yrs) by kidney disease or vitamin D deficiency -not Ca deficiency Vitami -Vit. D2 - required for calcium and RDA 4000 - can occur with - excess n D (ergocalciferol phosphorus absorption 9-70yrs: IU (50 diseases that reduce supplements or (fat ) – found in -regulates blood calcium 600 IU ug) intestinal absorption of fish oils soluble) plant foods levels (15ug) fat - -vit D3 - Stimulates osteoclasts - rickets – bending of hypercalcemia (choleccalcifer - needed for bone soft bones in children : leads to ol) – found in calcification - Osteomalacia – soft, disability and animal - immunity, cell
More Less

Related notes for KINE 4020

Log In


Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.