Pros:
Proper intake of vitamin A,
•May lower risks of certain cancers
•Helps support a healthy immune system
•Required for development of eyes and skin
Cons:
Excess intake of vitamin A can cause,
•blurred vision
•headache
•abdominal pain
•joint pain
The effectiveness of biofeedback has been a subject of controversy because biofeedback __________.
A. has no reported side effects
B. cannot be effectively tested
C. has no reported negative effects
D. requires uncomfortable electrodes
Answer: B. cannot be effectively tested
Hope this helps!
Dietary supplements may also help athletes who are gaining weight or who need to address known nutritional deficiencies.
Some of the most studied include protein creatine caffeine bicarbonate and beta-alanine. No supplements are required. Instead, whole foods and a balanced nutrition plan provide the right amount of key nutrients needed to be a healthy athlete and perform at peak performance can.
These extra ingredients may seem like a good idea, but the more ingredients the higher the chance of unwanted side effects. Start with only the vitamins or minerals you want to take. Don't buy more than you need. Too much vitamin A can cause headaches and liver damage, reduce bone strength and cause birth defects. Excess iron can cause nausea and vomiting and damage the liver and other organs.
Learn more about Dietary supplements here:-brainly.com/question/1626184
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Answer:
Gross Anatomy
Rats have a duplex uterus that consist of two separate uterine horns that are partially fused caudally.
