Biologists have discovered ways can reduce the symptoms of diseases.

That word is "diet". Cause the diet can do it. 100%

The right answer is DIET.

The phrase "we are what we ate" it's not so trivial.

Trough years, the scientific discoveries that eating too processed food, or a lot of fried and sugary food can get us the propensity to some disease.

It's important to eat with all kinds of food, vary in color and groups of meals.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above