Ginger garlic powder can be used in many ways, including:

Flavor enhancer: Sprinkle on meat dishes, salads, paneers, sauces, gravies, stews, and more

Marinade: Use as a marinade for meat dishes

Beverage flavoring: Add flavor to tea, herbal tea, and other drinks

Bread spread: Use in garlic-bread spreads

Sautéing: Use as a base for sautéing vegetables

Curry base: Use as a base for curries

Ginger and garlic are culinary spices with many medicinal properties. They can help with:
Pain relief
Ginger can help with aches associated with rheumatoid arthritis and osteoarthritis. Garlic can improve pain associated with osteoarthritis and rheumatoid arthritis.
Digestion
Ginger can help with digestion by lowering blood sugar levels. Garlic can help with stomach bloating or inflammation.

Ginger is safe to eat daily, but experts recommend limiting yourself to 3 to 4 grams a day. Taking more than 6 grams of ginger a day has been proven to cause gastrointestinal issues such as reflux, heartburn and diarrhea.