On Google I find that this is already used to treat diabetes:
https://www.mayoclinic.org/drugs-supplements/semaglutide-sub...here are the side effects;
Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
More common
Belching
Bloated, full feeling
Constipation
Diarrhea
Excess air or gas in the stomach or intestines
Gaseous stomach pain
Heartburn
Indigestion
Nausea
Passing gas
Stomach discomfort, fullness, or pain
Vomiting
Less common
Recurrent fever
Yellow eyes or skin
Rare
Burning feeling in the chest or stomach
Stomach upset
Tenderness in the stomach area
Incidence not known
Anxiety
Blurred vision
Chest tightness
Chills
Cold sweats
Confusion
Cool, pale skin
Cough
Darkened urine
Difficulty swallowing
Discouragement
Dizziness
Fast heartbeat
Feeling sad or empty
Headache
Hives, itching
Increased heart rate
Increased hunger
Irritability
Lack of appetite
Large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
Loss of consciousness
Loss of interest or pleasure
Nightmares
Pains in stomach, side, or abdomen, possibly radiating to the back
Puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
Redness of the skin
Seizures
Shakiness
Skin rash
Slurred speech
Tiredness
Trouble breathing
Trouble concentrating
Trouble sleeping
Unusual tiredness or weakness
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common
Hair loss
Rare
Bleeding, blistering, burning, coldness, discoloration of the skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site
Change in taste
Loss of taste
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
here are the side effects;
Side Effects Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
More common Belching Bloated, full feeling Constipation Diarrhea Excess air or gas in the stomach or intestines Gaseous stomach pain Heartburn Indigestion Nausea Passing gas Stomach discomfort, fullness, or pain Vomiting Less common Recurrent fever Yellow eyes or skin Rare Burning feeling in the chest or stomach Stomach upset Tenderness in the stomach area Incidence not known Anxiety Blurred vision Chest tightness Chills Cold sweats Confusion Cool, pale skin Cough Darkened urine Difficulty swallowing Discouragement Dizziness Fast heartbeat Feeling sad or empty Headache Hives, itching Increased heart rate Increased hunger Irritability Lack of appetite Large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs Loss of consciousness Loss of interest or pleasure Nightmares Pains in stomach, side, or abdomen, possibly radiating to the back Puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue Redness of the skin Seizures Shakiness Skin rash Slurred speech Tiredness Trouble breathing Trouble concentrating Trouble sleeping Unusual tiredness or weakness Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Less common Hair loss Rare Bleeding, blistering, burning, coldness, discoloration of the skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site Change in taste Loss of taste Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.