Oil of Oregano: What It Does, Who It’s For, and How to Use It Safely

Oil of oregano contains carvacrol and thymol with antimicrobial activity, but human evidence is limited. It may support mild digestive or fungal concerns, yet it cannot replace antibiotics. Use only as directed, avoid unsafe oral essential oils, and consult a doctor if pregnant, taking medication, or managing persistent symptoms.

Cashback Credit Cards: How They Work and How to Choose the Right One

Cashback credit cards return a percentage of eligible purchases, but fees, interest, spending caps, and restrictions can reduce their value. Choose a card based on your spending, reward rates, annual fees, APR, redemption rules, and payment habits, and pay the balance in full to maximize rewards without creating debt.