As always, put those options into GameUserSettings.ini.

OverrideUseInterval
If not set to True the "UseInterval" option gets ignored.

OverrideAddWater
If not set to True the "AddWaterAmount" option gets ignored.

OverrideAddHealth
If not set to True the "AddHealthPercentage" or "AddHealthAmount" option gets ignored.

OverrideAddFood
If not set to True the "AddFoodAmount" option gets ignored.

UseInterval
The interval or cooldown in seconds, the user has to wait until item can be used again.

AddWaterAmount
The amount of water to add. (Can be negative or positive value)

AddFoodAmount
The amount of food to add. (Can be negative or positive value)

AddHealthAmount
The amount of health to add. (Can be negative or positive value)

AddHealthPercentage
The percentage of the max-health to add. (Can be negative or positive value)

AutoUseInterval
Time between auto use consumption.
If set to 0, then there seems to be used the default eating interval of the dino. So you won't be able to make it very, very fast just by using a value of 0.
If you set the value to something less than zero (e.g. -1), then the same value as in "UseInterval" option is used.

AutoUseThresholdPercent
This is the percentage of the dinos health, which will trigger auto consumption to start.
E.g.: If you set this value to 0.7, then the dino will start to eat the berry when its health is less than 70%. And auto consumption will also stop again, if health is over 70%.
Setting this value to 0 will result in disabled auto consumption.