Download DIETARY GUIDANCE SYSTEM

Building your own
DIETARY GUIDANCE
SYSTEM
杨沁蕊
胡若瑜
李婉菱
刘畅
Dietary
choices
Lifestyle
Mental
state
Health
Dietary
guidance
system
Taking AMERICAN as an example
→NATIONAL dietary guidance system
Sexuality/Age/
Occupation…
National→Personal?
Fundamental/Frame
Proportion of fruits,
vegetables ,grains and
protein
胡若瑜
the Food Pyramid
Indispensable elements of a healthy
diet required in the Food Pyramid:
1.Fat beneficial to man’s
health(e.g.: soya-bean oil
and other liquid vegetal oil)
2.Carbohydrate
3.Vegetables and fruits
4.Protein(including nuts,
beans, eggs, fish and so on)
proportion of different
kinds of food in an ideal diet
Fat
Protein
Carbohydrate
Fruits
Vegetables
Optimal calories taken in
every day
李婉菱
The energy required
for a person per day
BMR
Activity
Food
basal metabolic rate (BMR)
• BMR(man)=
(13.7×weight(kg))+(5.0×height(cm))-(6.8×age)+66
BMR(female)=
(9.6×weight(kg))+(1.8×height(cm))-(4.7×age)+65
Activity
• very light
• Light
• Moderate
• heavy
Optimal calories taken in every day
• Man : 1980-2340 calories
Female : 1800-1900 calories
Dietary Supplements
刘畅
Q&A on dietary supplements.
Using dietary supplements.
Report an adverse event.
A dietary supplement is a product taken by
mouth that contains a "dietary ingredient"
intended to supplement the diet.
WHAT IS DIETARY SUPPLEMENTS?
dietary ingredient
a vitamin,
a mineral,
an herb or other botanical,
an amino acid,
a dietary substance for use by man to
supplement the diet by increasing the
total dietary intake (e.g., enzymes or
tissues from organs or glands), or
a concentrate, metabolite,
constituent or extract.
Dietary Supplements: What You Need
to Know
The benefits
Some supplements may help to assure that
you get an adequate dietary intake of
essential nutrients. However, supplements
should not replace the variety of foods that
are important to a healthful diet — so, be
sure you eat a variety of foods as well.
The risks
Many supplements contain active
ingredients that have strong biological
effects in the body. This could make
them unsafe in some situations and
hurt or complicate your health. For
example, the following actions could
lead to harmful — even lifethreatening — consequences.
Tips for Dietary Supplement Users
1. Think about the total diet.
2. Check with the doctor or the healthprovider before
using the dietary supplement.
3. Some supplements may interact with prescription and
over-the-counter medicines.
4. Some supplements can have unwanted effects during
surgery.
Dietary Supplements Adverse Event Reporting
Consumers & Health
Care Providers
To report an illness or
injury associated with
a Dietary Supplement
• FDA can be contacted to report
general complaints or concerns
about food products, including
dietary supplements.
• If you think you have suffered a
serious harmful effect or illness
from a dietary supplement, your
health care provider can report
this by calling FDA‘s MedWatch
hotline.
• Consumers may also report an
adverse event or illness they
believe to be related to the use
of a dietary supplement by
calling FDA.