

| Type | Sources |
Functions |
| carbohydrates | sugars
(honey), starches (bread, rice, potatoes) |
immediate
source of energy for the body |
| fats | butter,
cheese, ghee, peanut oil, coconut oil, olive oil vegetable oil
|
provides energy, acts as heat insulator, acts as buffer / cushion, solvent for Vitamins A, D, E and K |
| proteins | meat, fish, eggs, beans, soy, peanuts | growth of body, repair of body
tissues, to form new cells, hormones, enzymes, haemoglobin and
antibodies |
| vitamins | different vitamins are usually
found in different food source |
required in trace quantities for healthy growth |
| minerals |
different minerals are usually found in different food source | required in trace quantities for healthy growth |
| fibre (roughage) | oats, vegetables, fruits such as
bananas and prunes |
helps in the process of
peristalsis and prevent constipation |
| water | drinking water, fruits, vegetables | solvent for chemicals (such as vitamins B and C and minerals) in the body, help transport nutrients, oxygen and waste products throughout the body, regulate body temperature |

| Jenis | Sumber |
Fungsi |
| karbohidrat | gula
(madu), kanji (roti, nasi, kentang) |
sumber
tenaga pertama untuk badan |
| lemak | mentega, keju, minyak
sapi, minyak kacang, minyak kelapa, minyak zaitun,
minyak sayurans |
membekalkan tenaga, berfungsi sebagai penebat haba, bertindak sebagai kusyen / penampan, pelarut bagai Vitamin A, D, E dan K |
| protein | daging, ikan, telur, pelbagai jenis kacang, termasuk soya | pertumbuhan badan, memperbaiki tisu badan, membentuk
sel, hormon, enzim, haemoglobin dan antibodi |
| vitamins | vitamin berlainan terdapat dalam jenis makanan
yang berbeza |
diperlukan dalam kuantiti kecil untuk pertumbuhan sihat |
| mineral |
mineral berlainan terdapat dalam jenis makanan yang berbeza | diperlukan dalam kuantiti yang sedikit untuk pertumbuhan sihat |
| serabut (pelawas) | oat, sayuran, buah-buahan seperti pisang dan buah prun |
membantu dalam proses peristalsis dan mengelakkan sembelit |
| air | air minuman, buah-buahan dan sayuran | pelarut seperti bahan kimia (seperti vitamin B dan C dan mineral) dalam badan, membantu dalam pengangkutan nutrien, oksigen dan bahan kumuh dalam seluruh badan, mengawal suhu badan |