Pre-workout supplements can boost energy and focus, but side effects like jitters and nausea are common. Learn what causes them and how to reduce risks.

Sulfite allergy occurs when your immune system is overly sensitive to sulfite. It can cause symptoms like itching, swelling, ...

Your soft drink habit may be negatively impacting your health—especially if you consume it daily. Here's what to know.

New research investigating whether nitrogen fertilizer run-off affects marine sponges suggests these animals have a high tolerance to nitrogen, but some species may be better able to cope than others.

The now-endangered status of monarch butterflies is due in large part to Roundup’s killing all the milkweed that formerly ...

Magnesium is an essential mineral found in many foods like vegetables and seeds, but supplementing with it can lead to ...

Since vitamin D accumulates in the body, taking a high-dose supplement may lead to vitamin D toxicity. This causes nausea, vomiting, and weakness.