As you might expect from an herb like basil it has a pretty profound effect on the digestive system and therefore works great for treating things like indigestion, bloating, and gas. When you're using basil to treat these problems I'd recommend taking around 2-4 grams per day taken orally. Basil can also be used to ease the effects of insect bites and stings, simply crush the leaves so the juices can be applied to the affected area. To help from getting bit or stung in the first place you can rub the juice on the skin in the same manner, basil works rather well as an insecticide so this should help repel the bugs.
Fortified milk is a great source of Lactobacillus. You should be cautious, however, as dairy may make phlegm thicker. You can also purchase probiotic supplements at most health food stores and drug stores. Each supplement manufacturer may have different daily recommended intakes. Probiotics are also added to some yogurt types and are present in miso soup and sourdough breads.
In the past, I have regarded herbs, in many cases, as a safer alternative to drugs, useful for treating various symptoms but not to treat the underlying cause. I have since revised my opinion on this quite significantly, and now realize that herbs can help support your health from a very basic level, just as foods do. In the late 1800s and early 1900s, you could walk into a drug store and find hundreds of herbal extracts for sale. Upwards of 90 percent of the population at that time knew how to use the medicinal plants growing in their backyards to treat common illnesses and injuries; they had too, as this was virtually the only "medicine" available.

Herbal medicine, also known as herbalism or botanical medicine, is a medical system based on the use of plants or plant extracts that may be eaten or applied to the skin. Since ancient times, herbal medicine has been used by many different cultures throughout the world to treat illness and to assist bodily functions. While herbal medicine is not a licensed profession in the United States, herbal remedies in the form of extracts, tinctures, capsules and tablets as well as teas may be recommended by healthcare practitioners of many different disciplines as a practical way to address a wide variety of medical conditions.
It sounds like you have some sort of infection or irritation in the throat that they cannot pinpoint ….. Slice up a white onion as fine as you can get it use a mandolin if you can then add 1/3 cup of honey to it , then put it in a container and leave it in the fridge. It will have the most effect after 12 hours but you can start using it right away .
Eating a clove or two of fresh garlic a day may indeed keep the doctor away, in part because it has immune-boosting, antibacterial, antiviral, and anti-fungal effects. Many of garlic's therapeutic effects are derived from its sulfur-containing compounds, such as allicin, which are also what give it its characteristic smell. In general, garlic's benefits fall into four main categories: