In general there's no specific need for a different type of sunscreen. The only real precaution you might want to consider is using one based on micronized titanium to decrease any chance of chemicals penetrating the blood brain barrier.
You should put sunscreen on at least 20 minutes before sun exposure. :)
Put sunscreen on.
Depends on how much you put on
Assuming the question is asking about sunscreen SPF, it stands for sun protection factor. This is put on sunscreen bottles to show the consumer how strong the sunscreen is.
yes
you put on sunscreen.
Yes, protection from the sun is very important at all times. The Infrared radiation coming from the sun can sunburn your skin and/or give you skin cancer.
Why do you need to put on sunscreen at the beach in your answer note what other related precautions you should take when you are at the beach.
yes the sun is bad for your hair because it bleaches it out. The sun can dry out the hair, fade hair color, and burn the scalp..... possibly leading to skin cancer of the scalp. It's best to use professional hair products that contain sunscreen.
Nothing will happen. UV rays are reflected after putting sunscreen.
Probably.
No Whey is a protein that you can put in food by hand